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eSky: Full Index

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Relative Galactic Position of Pyxis
Life at the Vernal Equinox
Location of Alphecca
Location of the Northern Celestial Pole
Image of Sirius
Relative Galactic Position of IC 4665
Possible Appearance of Procyon
Image of Kochab
Location of Gomeisa
Image of Capella
#
1 Canis Majoris19 Ursae Minoris50 Ceti
1 Carinae20 Andromedae50 Cygni
1 Ceres20 Aurigae50 Hydrae
1 Corvi20 Canis Majoris50 Orionis
1 Cygni20 Cassiopeiae50 Sagittarii
1 Lacertae20 Librae50 Ursae Majoris
1 Ophiuchi20 Massalia51 Andromedae
1 Orionis20 Orionis51 Boötis
1 Piscis Austrini20 Persei51 Orionis
1 Ursae Majoris20 Piscium51 Pegasi
1 Ursae Minoris20 Sagittarii51 Pegasi b
1 Virginis20 Scorpii51 Persei
2 Canis Majoris21 Andromedae52 Ceti
2 Coronae Borealis21 Canis Majoris52 Orionis
2 Corvi21 Canum Venaticorum52 Ursae Majoris
2MASS 0122-2439 b21 Coronae Borealis53 Andromedae
2MASS J00520018+3443422 b21 Cygni53 Aquilae
2MASS J01225093-2439505 b21 Draconis53 Cygni
2MASS J19155797+4113229 b21 Lutetia53 Orionis
2MASS J21140802-225135821 Persei53 Pegasi
2MASS J23062928-0502285 b21 Scorpii53 Serpentis
2 Ophiuchi21 Tauri54 Andromedae
2 Orionis21 Ursae Minoris54 Geminorum
2 Pallas21 Vulpeculae54 Orionis
2 Trianguli22 Andromedae54 Pegasi
3 Aurigae22 Aquarii54 Tauri
3 Canis Minoris22 Canis Majoris55 Geminorum
3 Cephei22 Cassiopeiae55 Ophiuchi
3 Ceti22 Draconis55 Orionis
3 Coronae Borealis22 Herculis56 Orionis
3 Juno22 Kalliope57 Andromedae
3 Lacertae22 Orionis57 Arietis
3 Leporis22 Persei58 Draconis
3 Lyrae22 Piscium58 Eridani
3 Ophiuchi22 Sagittarii58 Herculis
3 Orionis23 Boötis58 Orionis
4 Boötis23 Canis Majoris58 Serpentis
4 Canis Majoris23 Draconis59 Serpentis
4 Canis Minoris23 Ophiuchi60 Geminorum
4 Coronae Borealis23 Orionis60 Ophiuchi
4 Corvi23 Persei60 Orionis
4 Lacertae23 Scorpii61 Cygni
4 Leporis23 Thalia61 Eridani
4 Orionis23 Ursae Minoris61 Orionis
4 Piscium24 Andromedae61 Sagittarii
4 Sagittarii24 Canis Majoris61 Tauri
4 Trianguli24 Cassiopeiae62 Andromedae
4 Ursae Minoris24 Geminorum62 Aquarii
4 Vesta24 Monocerotis62 Aurigae
5 Astraea24 Orionis62 Erato
5 Canis Majoris24 Piscis Austrini62 Ophiuchi
5 Centauri24 Serpentis62 Orionis
5 Cephei24 Themis62 Pegasi
5 Coronae Borealis25 Andromedae63 Aurigae
5 Lacertae25 Canis Majoris63 Leonis
5 Monocerotis25 Orionis63 Orionis
5 Orionis25 Persei63 Sagittarii
5 Sagittae25 Phocaea63 Serpentis
5 Scorpii25 Tauri64 Andromedae
5 Serpentis26 Pegasi64 Eridani
5 Ursae Minoris26 Persei64 Herculis
5 Virginis26 Proserpina64 Orionis
6 Arietis26 Scorpii64 Tauri
6 Comae Berenices26 Virginis64 Ursae Majoris
6 Cygni27 Andromedae65 Cancri
6 Delphini27 Aurigae65 Cygni
6 Hebe27 Boötis65 Eridani
6 Leporis27 Cassiopieiae65 Herculis
6 Lyncis b27 Cephei66 Geminorum
6 Orionis27 Eridani66 Orionis
6 Piscium27 Euterpe67 Cygni
6 Sagittae27 Geminorum67 Eridani
6 Scorpii27 Herculis67 Ophiuchi
6 Vulpeculae27 Librae67 Orionis
7 Aurigae27 Ophiuchi67 Virginis
7 Canis Majoris27 Orionis68 Ceti
7 Capricorni27 Persei68 Leonis
7 Corvi27 Piscium68 Ophiuchi
7 Crateris27 Tauri68 Orionis
7 Geminorum28 Bellona68 Pegasi
7 Herculis28 Leonis Minoris69 Cancri
7 Iris28 Orionis69 Ceti
7 Lacertae28 Persei69 Eridani
7 Orionis28 Piscium69 Orionis
7 Piscium28 Serpentis69 Ursae Majoris
7 Puppis28 Tauri70 Ophiuchi
7 Scorpii29 Amphitrite70 Orionis
7 Ursae Minoris29 Andromedae70 Pegasi
8 Aurigae29 Monocerotis70 Virginis
8 Boötis29 Orionis70 Virginis b
8 Canis Majoris29 Piscium71 Ophiuchi
8 Canum Venaticorum29 Virginis71 Orionis
8 Cephei30 Aquilae72 Ophiuchi
8 Ceti30 Canis Majoris72 Orionis
8 Coronae Borealis30 Doradus73 Aquarii
8 Corvi30 Doradus Cluster73 Cygni
8 Equulei30 Herculis73 Piscium
8 Flora30 Hydrae74 Ophiuchi
8 Monocerotis30 Leonis Minoris74 Orionis
8 Ophiuchi30 Orionis74 Tauri
8 Orionis30 Persei77 Piscium
8 Pegasi30 Piscium77 Tauri
8 Piscium30 Urania77 Ursae Majoris
8 Scorpii31 Andromedae78 Geminorum
8 Vulpeculae31 Canis Majoris78 Pegasi
9 Aurigae31 Cephei78 Tauri
9 Canis Majoris31 Geminorum78 Ursae Majoris
9 Capricorni31 Lyncis79 Ceti
9 Corvi31 Orionis79 Ursae Majoris
9 Leporis32 Cephei79 Virginis
9 Librae32 Leonis80 Piscium
9 Metis32 Orionis80 Ursae Majoris
9 Ophiuchi32 Persei81 Pegasi
9 Orionis32 Serpentis81 Terpsichore
9 Scorpii33 Arietis83 Piscium
9 Virginis33 Aurigae85 Io
10 Aurigae33 Cancri85 Ursae Majoris
10 Canis Minoris33 Draconis86 Piscium
10 Capricorni33 Orionis86 Tauri
10 Coronae Borealis33 Persei87 Ursae Majoris
10 Draconis33 Piscium88 Pegasi
10 Hygiea33 Polyhymnia88 Piscium
10 Lyrae34 Aquarii89 Piscium
10 Orionis34 Aurigae90 Antiope
10 Piscium34 Eridani90 Aquarii
10 Sagittarii34 Lyncis91 Aquarii
10 Ursae Majoris34 Orionis91 Aquarii Ab
11 Capricorni34 Sagittarii91 Leonis
11 Cassiopeiae34 Scorpii92 Aquarii
11 Crateris34 Ursae Majoris92 Ceti
11 Cygni34 Vulpeculae93 Aquarii
11 Draconis35 Andromedae93 Ceti
11 Hydrae35 Boötis94 Leonis
11 Leporis35 Cephei95 Aquarii
11 Monocerotis35 Comae Berenices98 Piscium
11 Orionis35 Ophiuchi98 Virginis
11 Parthenope35 Scorpii99 Dike
11 Ursae Minoris36 Boötis99 Virginis
12 Canum Venaticorum36 Camelopardalis102 Piscium
12 Capricorni36 Comae Berenices105 Artemis
12 Delphini36 Orionis106 Piscium
12 Draconis36 Pegasi110 Piscium
12 Lyrae36 Persei111 Piscium
12 Persei36 Ursae Majoris112 Tauri
12 Sagittae37 Andromedae113 Amalthea
12 Victoria37 Aurigae113 Piscium
13 Aquarii37 Cassiopeiae123 Tauri
13 Aquilae37 Cygni134 Tauri
13 Arietis37 Orionis136 Tauri
13 Aurigae37 Tauri139 Tauri
13 Boötis37 Ursae Majoris141 Lumen
13 Coronae Borealis38 Lyncis390 Alma
13 Cygni38 Orionis588 Achilles
13 Egeria38 Sagittarii624 Hektor
13 Geminorum39 Crucis1620 Geographos
13 Ophiuchi39 Hydrae1709 Ukraina
13 Serpentis39 Orionis1865 Cerberus
13 Ursae Minoris39 Persei1998 WH24
14 Canis Majoris40 Eridani1999 RZ253
14 Coronae Borealis40 Herculis2000 WR106
14 Draconis40 Lyncis2001 KX76
14 Irene40 Ophiuchi2001 UQ18
14 Leonis40 Orionis2002 AW197
14 Leporis41 Andromedae2002 LM60
14 Lyrae41 Leonis2002 MS4
14 Persei41 Leonis Minoris2002 UX25
15 Capricorni41 Orionis2003 AZ84
15 Comae Berenices41 Sagittarii2003 EL61
15 Eunomia42 Andromedae2003 MW12
15 Leporis42 Comae Berenices2003 UB313
15 Orionis42 Orionis2003 VB12
15 Puppis43 Andromedae2004 DW
15 Sextantis43 Ariadne2004 GV9
15 Ursae Minoris43 Cancri2004 SB60
15 Virginis43 Comae Berenices2005 FY9
16 Andromedae43 Draconis2005 RN43
16 Boötis43 Persei2005 UQ513
16 Ceti43 Virginis2007 JJ43
16 Eridani44 Aurigae2007 OR10
16 Leporis44 Draconis2007 UK126
16 Persei44 Herculis2013 FY27
16 Psyche44 Orionis2015 RR245
16 Ursae Minoris44 Pegasi2675 Tolkien
17 Andromedae44 Persei2920 Automedon
17 Aquilae45 Cassiopeiae3361 Orpheus
17 Cassiopeiae45 Eridani3751 Kiang
17 Leonis45 Persei3753 Cruithne
17 Orionis46 Andromedae19521 Chaos
17 Persei46 Arietis20000 Varuna
17 Piscis Austrini46 Cygni28978 Ixion
17 Piscium46 Hydrae50000 Quaoar
17 Tauri46 Orionis55565 2002 AW197
17 Thetis46 Persei55637 2002 UX25
18 Aquarii47 Arietis66652 Borasisi
18 Cassiopeiae47 Camelopardalis90377 Sedna
18 Cygni47 Orionis90482 Orcus
18 Eridani47 Tucanae90568 2004 GV9
18 Eridani b47 Virginis120347 Salacia
18 Leporis48 Andromedae134340 Pluto
18 Melpomene48 Aquarii136108 Haumea
18 Pegasi48 Arietis136199 Eris
18 Piscium48 Leonis Minoris136472 Makemake
18 Tauri48 Orionis145452 2005 RN43
19 Andromedae48 Ursae Majoris148780 Altjira
19 Andromedae b49 Boötis174567 Varda
19 Cassiopeiae49 Capricorni202421 2005 UQ513
19 Cygni49 Hydrae208996 2003 AZ84
19 Fortuna49 Orionis225088 2007 OR10
19 Orionis49 Virginis229762 2007 UK126
19 Piscium50 Andromedae278361 2007 JJ43
19 Sagittarii50 Aquilae307261 2002 MS4
19 Tauri50 Aurigae
A
A-type StarsAlpha AurigaeAludra
AbbreviationsAlpha BoötisAlwaid
Abell 1656Alpha CaeliAlya
Absolute MagnitudeAlpha CancriAlzirr
Absolute TemperatureAlpha Canis MajorisAM Leporis
Absorption NebulaAlpha Canis MinorisAmalthea (asteroid)
AcamarAlpha1 Canum VenaticorumAmalthea (moon)
AchernarAlpha2 Canum VenaticorumAmateru
AchillesAlpha CarinaeAmazonis Planitia
AchirdAlpha CassiopeiaeAmphitrite
AcrabAlpha CentauriAnanke
AcruxAlpha Centauri CAndromeda
AcubensAlpha CepheiAndromeda VI
AdaraAlpha CetiAndromeda Galaxy
AdharaAlpha ChamæleontisAngular Area
AdhilAlpha CirciniAniara
Adid AustralisAlpha ColumbaeAnkaa
Adid BorealisAlpha Comae BerenicesAnneka
AdrasteaAlpha Coronae AustralisAnser
ÆgirAlpha Coronae BorealisAntares
AgenaAlpha CorviAntennae Galaxies
AgoutoAlpha CraterisAntilicus
AhadiAlpha CrucisAntiope
AinAlpha CygniAntlia
Ain bAlpha DraconisAnwar al Farkadain
Air PumpAlpha EquuleiApennine Mountains
AkrabAlpha EridaniAphelion
Al AnzAlpha FornacisAphrodite Terra
Al AwwaAlpha GeminorumApoapsis
Al BirdhaunAlpha GruisApollo Group
Al DhanabAlpha1 HerculisApparent Magnitude
Al FakhbirAlpha HorologiiApple Core Nebula
Al FawarisAlpha HydraeApus
Al HaramAlpha HydriAquarius
Al KabAlpha IndiAquila
Al Minkar al GhurabAlpha LacertaeAR Ceti
Al Nair al BatnAlpha LeonisAra
Al Niyat (Sigma Scorpii)Alpha LeporisArcher
Al Niyat (Tau Scorpii)Alpha2 LibraeArcturian Stars
Al ReschaAlpha LupiArcturus
Al SharasAlpha LyncisArea, Angular
Al Sufi's ClusterAlpha LyraeArgo Navis
Al SumutAlpha MensaeAriadne
AlamakAlpha MicroscopiiAries
AlaprahAlpha MonocerotisAries, First Point of
AlbaldahAlpha MuscaeAristarchus
AlbereoAlpha OctantisAristoteles
AlbireoAlpha OphiuchiArm, Galactic
AlchibaAlpha OrionisArm, Orion
AlchitaAlpha PavonisArm, Sagittarius
AlcorAlpha PegasiArm, Scutum-Crux
AlcyoneAlpha PerseiArm, Spiral
AldebaranAlpha PhoenicisArneb
AlderaminAlpha PictorisArrakis
AldhanabAlpha Piscis AustriniArrow
AldhibahAlpha Piscis Austrini bArsia Mons
AleenaAlpha PisciumArtemis
AlfardAlpha PyxidisArtemis Chasma
Alfecca MeridianaAlpha SagittaeArtemis Corona
AlfirkAlpha SagittariiArzachel
Algenib in PegasusAlpha ScorpiiAscella
Algenib in PerseusAlpha SerpentisAschere
AlgenubiAlpha SextantisAscraeus Mons
AlgiebaAlpha TauriAsellus Borealis
Algieba A bAlpha TelescopiiAsellus Primus
Algieba bAlpha TrianguliAshlesha
AlgolAlpha Trianguli AustralisAsmidiske
AlgorabAlpha TucanaeAspidiske
AlhenaAlpha Ursae MajorisAsterion
AlheremAlpha Ursae MinorisAsterism
Alifa al FarkadainAlpha VirginisAsteroid
AliothAlpha VolantisAsteroid Belt
AljanahAlpha VulpeculaeAsteroids Index
Alkafzah AustralisAlphardAsterope
AlkaidAlphaulkaAstraea
AlkaluropsAlpheccaAstronomical Unit
AlkarabAlphecca MeridianaAsuia
AlkesAlphecherAtakoraka
AlkibashAlphekkaAtakoraka b
AlmaAlpheratzAthebyne
AlmaacAlphirkAtik
AlmaakAlphonsusAtla Regio
AlmaazAlpine ValleyAtlantis Chaos
AlmachAlpsAtlas
AlmeisanAlraiAtria
Alnair (Alpha Gruis)AlrakisAU
Alnair (Zeta Centauri)AlramiAU Microscopii b
AlnaslAlreschaAuger
AlnathAlreshaAuriga
AlnilamAlrischaAutomedon
AlnitakAlrishaAutonoe
Alniyat (Sigma Scorpii)AlsafinahAutumn Triangle
Alniyat (Tau Scorpii)AlsciaukatAutumnal Equinox
Alpha AndromedaeAlsephinaAuva
Alpha ApodisAlsuhailAvior
Alpha AquariiAltairAwards
Alpha AquilaeAltarAzmidi
Alpha AraeAltjiraAzmidiske
Alpha Arietis
B
b OrionisBeta Geminorum bBrachium
b PisciumBeta GruisBriggs
B-type StarsBeta HerculisBright Star Catalog
BahamBeta HydriBright Yellow Stars
BalanceBeta IndiBrocchi's Cluster
Barbell NebulaBeta LacertaeBrorsen
Barnard 33Beta LeonisBrown Dwarf
Barnard's GalaxyBeta LeporisBSC
Barnard's LoopBeta LibraeBSC 1
Barnard's StarBeta LupiBSC 160
Barred Spiral GalaxyBeta1 LyraeBSC 418
BaselBeta2 LyraeBSC 554
BasilicusBeta MonocerotisBSC 748
Bat NebulaBeta MuscaeBSC 753
Batentaban AustralisBeta OphiuchiBSC 1398
Batentaban BorealisBeta OrionisBSC 1655
Bay of RainbowsBeta PavonisBSC 1733
Bay of RoughnessBeta PegasiBSC 1867
Bayer DesignationBeta PerseiBSC 2826
Bayer FamilyBeta PictorisBSC 2926
Bayer Stars IndexBeta Pictoris bBSC 2956
BC PisciumBeta Pictoris cBSC 3430
BD +60 2522Beta Piscis AustriniBSC 3716
Bean NebulaBeta PisciumBSC 3984
Bear, GreatBeta PyxidisBSC 4446
Bear, LesserBeta SagittaeBSC 4493
Bear, LittleBeta1,2 ScorpiiBSC 4551
Bearer of the SerpentBeta SerpentisBSC 4975
BecruxBeta TauriBSC 5394
Beehive ClusterBeta TrianguliBSC 5403
BellatrixBeta Trianguli AustralisBSC 5412
BellerophonBeta Ursae MajorisBSC 5524
BellonaBeta Ursae MinorisBSC 5653
Belt of OrionBeta Ursae Minoris bBSC 5749
BenetnashBeta VirginisBSC 6003
Berenice's HairBeta VolantisBSC 6067
BessarionBetelgeuseBSC 6296
Beta AndromedaeBF OrionisBSC 6366
Beta AquariiBielaBSC 6489
Beta AraeBig DipperBSC 6947
Beta ArietisBihamBSC 7211
Beta AurigaeBinaryBSC 7398
Beta CaeliBird of ParadiseBSC 7670
Beta Canis MajorisBirdunBSC 7687
Beta Canis MinorisBK Canum VenaticorumBSC 7890
Beta Canum VenaticorumBL CetiBSC 8051
Beta CapricorniBL LacertaeBSC 8168
Beta CarinaeBlack Arrow ClusterBSC 8233
Beta CassiopeiaeBlack DwarfBSC 8299
Beta CentauriBlack Eye GalaxyBSC 8361
Beta CepheiBlack HoleBSC 8464
Beta CetiBlinking Planetary NebulaBSC 8530
Beta CirciniBlitzenBSC 8555
Beta Comae BerenicesBlue Snowball NebulaBSC 8688
Beta Coronae BorealisBlue StarsBSC 8837
Beta CorviBoötesBSC Stars Index
Beta CraterisBode's GalaxyBubble Nebula
Beta CrucisBode's NebulaBug Nebula
Beta CygniBode's NebulaeBull
Beta DelphiniBonplandBullialdus
Beta DoradusBorasisiButterfly
Beta DraconisBoteinButterfly Cluster
Beta EridaniBow NebulaButterfly Nebula in Cygnus
Beta FornacisBow-Tie NebulaButterfly Nebula in Scorpius
Beta GeminorumBR PisciumBZ Crucis
C
c AndromedaeCaldwell IndexCluster, Globular
c OrionisCalifornia NebulaCluster, Local
C-type StarsCallistoCluster, Open
C1Caloris BasinCluster, Ursa Major
C2Caloris MontesCluster, Virgo
C3Caloris PlanitiaClusters Index
C4CalxCMa Dwarf
C5CalypsoCMa Overdensity
C6CamelopardalisCN Leonis
C7CancerCoalsack
C8Canes VenaticiCoalsack Cluster
C9Canes Venatici CloudCoalsack, Northern
C10Canes Venatici I GroupCoathanger
C11CaniculaCocoon Nebula
C12Canis MajorCollinder 62
C13Canis Major Dwarf GalaxyCollinder 69
C14Canis Major OverdensityCollinder 399
C15Canis MinorColumba
C16CanopusComa B
C17CapellaComa Berenices
C18CaphComa Cluster
C19CapricornusComa Pinwheel Galaxy
C20Captain Hook ClusterComet
C21Caput TrianguliComet 1P/Halley
C22Carbon StarsComet 2P/Encke
C23CarinaComet 3D/Biela
C24Carina NebulaComet 4P/Faye
C25CarmeComet 5D/Brorsen
C26Caroline's ClusterComet 6P/d'Arrest
C27CarpoComet 7P/Pons-Winnecke
C28Cassini DivisionComet 8P/Tuttle
C29CassiopeiaComet 9P/Tempel
C30Cassiopeia's ChairComet 10P/Tempel
C31CastorComet 11P/Tempel-Swift-LINEAR
C32Cat's Eye NebulaComet 55P/Tempel-Tuttle
C33Cat's EyesComet 96P/Machholz 1
C34CatharinaComet 109P/Swift-Tuttle
C35Caucasus MountainsComet 138P/Shoemaker-Levy 7
C36Cauda HydraeComet Biela
C37Cauda SerpentisComet Brorsen
C38CavaleriusComet C/1811 F1
C39Cave NebulaComet C/1861 G1
C41CBRComet C/1893 N1
C43CBS EyeComet C/1898 M1
C46CebalraiComet C/1911 S2
C47Ceginus (Gamma Boötis)Comet C/1995 O1
C49Ceginus (Theta Boötis)Comet D/1993 F2
C50Celestial EquatorComet d'Arrest
C51Celestial MeridianComet Encke
C52Celestial PoleComet Faye
C53Celestial Pole, NorthernComet Giacobini
C54Celestial Pole, SouthernComet Hale-Bopp
C55Celestial QuadrantComet Halley
C56Celestial Quadrant NQ1Comet Machholz
C57Celestial Quadrant NQ2Comet Pons-Winnecke
C58Celestial Quadrant NQ3Comet Quénisset
C59Celestial Quadrant NQ4Comet Rordame-Quénisset
C60Celestial Quadrant SQ1Comet Shoemaker-Levy 7
C61Celestial Quadrant SQ2Comet Shoemaker-Levy 9
C62Celestial Quadrant SQ3Comet Swift-Tuttle
C63Celestial Quadrant SQ4Comet Tempel 1
C64Celestial SphereComet Tempel 2
C65CentaurComet Tempel-Swift-LINEAR
C66CentaurusComet Tempel-Tuttle
C67Centaurus AComet Thatcher
C68CepheusComet Tuttle
C69Cerberus (asteroid)Compass
C70Cerberus (surface feature)Compasses
C71CeresConcepts Index
C72CervantesCone Nebula
C73Cervantes bConstellation Family
C74Cervantes cConstellations
C75Cervantes dConstellations Index
C76Cervantes eCopernicus
C77CetusCor Caroli
C78Cetus ACordelia
C79CF BoötisCork Nebula
C80CH CrucisCornu
C81ChamæleonCorona Australis
C82ChameleonCorona Borealis
C83ChamukuyCoronis
C84ChaosCorvus
C85CharaCosmic Background Radiation
C86CharioteerCr 62
C87CharonCr 69
C88Chasma BorealeCr 399
C89Checkmark NebulaCrab
C89 (historical)Chi AquariiCrab Nebula
C90Chi CygniCrane
C91Chi DraconisCrater (constellation)
C92Chi EridaniCrater (surface feature)
C93Chi LeonisCrescent Nebula
C94Chi1 OrionisCross
C95Chi2 OrionisCross, Southern
C96Chi PerseiCrow
C97Chi VirginisCrown of the Scorpion
C98Chi/h PerseiCrown, Northern
C99ChiselCrown, Southern
C100Christmas Tree NebulaCruithne
C101CI OrionisCrux
C102Cigar GalaxyCrux Australis
C103CihCU Draconis
C104CircinusCubewano
C105CircletCup
C106Cirrus NebulaCuptor
C107Classical Kuiper Belt ObjectCursa
C108ClockCVn I Group
C109Clown Face NebulaCygnus
CaelumClusterCygnus Rift
Calcium StarsCluster of GalaxiesCynosura
Caldwell CatalogueCluster, ComaCyrillus
D
d CentauriDelta LeporisDike
d EridaniDelta2 LyraeDimidium
d OrionisDelta OphiuchiDione
d SerpentisDelta OrionisDiphda
DabihDelta PavonisDipper, Little
DagonDelta PegasiDipper, Milk
DalimDelta PerseiDisc, Galactic
Dark MatterDelta SagittariiDividing Cell Nebula
Dark NebulaDelta ScorpiiDiwō
Dark RiftDelta SerpentisDiya b
Dark RiverDelta1 TauriDog Star
Dark SideDelta2 TauriDog, Greater
DarneyDelta1 TelescopiiDog, Lesser
d'ArrestDelta Trianguli AustralisDog, Little
DeclinationDelta Ursae MajorisDogs, Hunting
DeimosDelta Ursae MinorisDolphin
DelphinusDelta VelorumDorado
Delta AndromedaeDelta VirginisDouble Cluster
Delta AquilaeDemon StarDouble, Optical
Delta ArietisDenebDove
Delta AurigaeDeneb al Okab (Epsilon Aquilae)Draco
Delta BoötisDeneb al Okab (Zeta Aquilae)Dragon
Delta CaeliDeneb AlgediDragon's Head Nebula
Delta Canis MajorisDeneb AlgiediDragonfly Cluster
Delta CapricorniDeneb el Okab (Epsilon Aquilae)Drake Equation
Delta CassiopeiaeDeneb el Okab (Zeta Aquilae)Draugr
Delta CentauriDeneb KaitosDschubba
Delta CepheiDeneb Kaitos ShemaliDU Lyncis
Delta2 ChamæleontisDeneb OkabDubhe
Delta CirciniDenebolaDuhr
Delta Coronae BorealisDeslandresDulcinea
Delta CorviDespinaDumbbell Nebula
Delta CrucisDhanab al ShujaDumbbell Nebula, Little
Delta CygniDiaDwarf
Delta FornacisDiabolo NebulaDwarf Planet
Delta GeminorumDiademDwarf, Black
Delta HerculisDiameterDwarf, Brown
Delta HorologiiDiamond CrossDwarf, White
Delta LeonisDiamond of VirgoDysnomia
E
e OrionisEpsilion BoötisErrai A b
e PisciumEpsilon Canis MajorisErrai b
E RingEpsilon CarinaeErrakis
E-mailEpsilon CassiopeiaeEskimo Nebula
E-type GalaxyEpsilon CentauriET Cluster
EagleEpsilon CirciniEta Aquarii
Eagle NebulaEpsilon Coronae BorealisEta Aurigae
EarthEpsilon CorviEta Boötis
Easel, Painter'sEpsilon CrucisEta Cancri
EasterbunnyEpsilon CygniEta Canis Majoris
Eastern Veil NebulaEpsilon EridaniEta Carinae
EccentricityEpsilon Eridani bEta Carinae Nebula
EclipseEpsilon GeminorumEta Cassiopeiae
EclipticEpsilon HerculisEta Centauri
Ecliptic Pole, NorthernEpsilon HydraeEta Cephei
Ecliptic Pole, SouthernEpsilon LeonisEta Coronae Borealis
Ed AsichEpsilon MonocerotisEta Corvi
EdasichEpsilon OphiuchiEta Crucis
Edasich bEpsilon OrionisEta Cygni
EE LeonisEpsilon Orionis NebulaEta Draconis
EgeriaEpsilon PegasiEta Geminorum
Eight-Burst NebulaEpsilon PerseiEta Herculis
El NaslEpsilon PhoenicisEta Leporis
ElacrabEpsilon ReticuliEta Muscae
ElaraEpsilon Reticuli AbEta Normae
ElectraEpsilon Reticuli bEta Ophiuchi
Elliptical GalaxyEpsilon SagittariiEta Orionis
ElnathEpsilon ScorpiiEta Pegasi
EltaninEpsilon TauriEta1 Pictoris
Elysium MonsEpsilon Tauri bEta Serpentis
EM EridaniEpsilon Trianguli AustralisEta Tauri
Emission NebulaEpsilon Ursae MajorisEta Ursae Majoris
EnceladusEpsilon VirginisEta Ursae Minoris
EnckeEquator, CelestialEta Virginis
Engraving ToolEquatorial BandEtamin
EnifEquatorial Belt, NorthEuanthe
EPIC 201912552 bEquatorial Belt, SouthEuclides
EPIC 201912552.01Equatorial ZoneEudora
EPIC 205071984 dEquinoxEunomia
EPIC 211743874 bEquinox, AutumnalEuropa
EPIC 211743874.01Equinox, VernalEurydome
EPIC 220592745 bEquuleusEuterpe
EPIC 220592745 dEratoEvening Star
EPIC 220592745.01EratosthenesExoplanet
EPIC 220592745.03EridanusExtrasolar Planet
EPIC 246199087 bErisEye Nebula
Epsilon AquilaeEris IEye of God
Epsilon ArietisErraiEye of Sauron
Epsilon Aurigae
F
f1 OrionisFish, SouthernFootball Cluster
f2 OrionisFishesFornacis
f PisciumFishhookFornax
F-type StarsFlame NebulaFortuna
False CrossFlaming Star NebulaFortuna Tessera
Family, ConstellationFlaming Tree NebulaFox
FangFlamsteed NumbersFra Mauro
FawarisFlamsteed Stars IndexFracastorius
FayeFloraFrancisco
FesenkovFlyFreyja Montes
FF AquilaeFly NebulaFull Moon
FI VirginisFlying FishFulu
Filamentary NebulaFlying HorseFum al Samakah
Fireworks GalaxyFoalFumalsamakah
First Point of AriesFomalhautFurnace
Fish, FlyingFomalhaut bFurud
G
g EridaniGamma DraconisGinan
g HerculisGamma EridaniGiraffe
g OrionisGamma1 FornacisGirtab
g SagittariiGamma GeminorumGliese 35
g Ursae MajorisGamma GruisGliese 412
G-type StarsGamma HydraeGliese 447
Gabriela Mistral NebulaGamma1 LeonisGliese 536
GabrielleGamma1 Leonis bGliese 570
GacruxGamma2 LeonisGliese 581
Galactic ArmGamma Leonis bGliese 581 g
Galactic CoreGamma LupiGliese 777
Galactic DiscGamma LyraeGliese 777 Ab
Galactic NucleusGamma MicroscopiiGliese 892 h
Galactic Pole, NorthernGamma MonocerotisGliese 893.2 Ab
GalaxiesGamma2 NormaeGliese 908
Galaxies IndexGamma OphiuchiGlobular Cluster
Galaxies, Barred SpiralGamma OrionisGoat
Galaxies, EllipticalGamma PavonisGoldfish
Galaxies, IrregularGamma PegasiGoldilocks
Galaxies, SpiralGamma PerseiGomeisa
GalaxyGamma PhoenicisGorgonea Prima
Galaxy ClusterGamma PisciumGorgonea Quarta
Galaxy GroupGamma PyxidisGorgonea Secunda
Galilean MoonsGamma SagittaeGorgonea Tertia
Gamma1 AndromedaeGamma2 SagittariiGraff's Cluster
Gamma AquariiGamma TauriGraffias (Beta Scorpii)
Gamma AquilaeGamma Trianguli AustralisGraving Tool
Gamma AraeGamma Ursae MajorisGravity
Gamma AurigaeGamma Ursae MinorisGreat Bear
Gamma BoötisGamma2 VelorumGreat Comet of 1811
Gamma1 CaeliGamma VirginisGreat Comet of 1997
Gamma CancriGanymedeGreat Diamond
Gamma Canis MajorisGas GiantsGreat Nebula in Andromeda
Gamma Canis MinorisGem ClusterGreat Nebula in Carina
Gamma CassiopieiaeGeminiGreat Nebula in Orion
Gamma CentauriGemmaGreat Peacock Globular
Gamma CepheiGenitivesGreat Pegasus Cluster
Gamma Cephei A bGeographosGreat Red Spot
Gamma Cephei bGhost of JupiterGreat Rift
Gamma CirciniGiacobiniGreat Square
Gamma Comae BerenicesGiantGreater Dog
Gamma Coronae BorealisGiant, GasGreen Bank Equation
Gamma CorviGienah CorviGrG
Gamma CrucisGienah CygniGroup of Galaxies
Gamma CygniGienah GhurabGruid
Gamma Cygni NebulaGienah in CorvusGrus
Gamma DelphiniGienah in CygnusGuardians of the Pole
H
h PerseiHD 219134 hHR 748
HadarHD 219449 AbHR 753
HaediHD 222404 AbHR 1398
HaedusHD 241882HR 1655
Haedus IIHD 160691 bHR 1733
Haemus MountainsHD 160691 cHR 1867
Hale-BoppHD 160691 dHR 2826
HalimedeHD 160691 eHR 2926
Halley's CometHD 222439 bHR 2956
HamalHD CatalogueHR 3430
Hamburger GalaxyHD Stars IndexHR 3716
HareHead of HydrusHR 3984
HarisHead of PhoenixHR 4446
HassalehHead of the SerpentHR 4493
HAT-P-1 bHeart NebulaHR 4551
HAT-P-28 bHeavenly Waters FamilyHR 4975
HAT-P-38HebeHR 5394
HAT-P-67 bHekaHR 5403
HATS-58 A bHektorHR 5412
HatyaHelix NebulaHR 5524
HatysaHell PlainHR 5653
HaumeaHellasHR 5749
Haumea IHelvetiosHR 6003
Haumea IIHelvetios bHR 6067
HD 5319 bHemisphereHR 6296
HD 20781Henry Draper CatalogueHR 6366
HD 20781 bHerculesHR 6489
HD 20782 bHercules ClusterHR 6947
HD 21693 bHercules FamilyHR 7211
HD 22049 bHerdsmanHR 7398
HD 27442 AbHerring GalaxyHR 7670
HD 27442 bHerseHR 7670 Ab
HD 28305 bHezeHR 7687
HD 39060 bHH AndromedaeHR 7890
HD 39060 cHidden GalaxyHR 8051
HD 45410 bHi'iakaHR 8168
HD 46375HimaliaHR 8233
HD 62509 bHind's Crimson StarHR 8299
HD 96167 bHIP 2689HR 8361
HD 96564HIP 4297 bHR 8464
HD 102956HIP 31039 bHR 8530
HD 102956 bHIP 54195 bHR 8555
HD 114783 bHIP 68162 bHR 8688
HD 121504 bHIP 68581 bHR 8832 h
HD 122303HIP 78521 bHR 8837
HD 122430 bHO LibraeHR Stars Index
HD 126525 bHO Librae gHubble Classification
HD 131873 bHoedus IHubble's Variable Nebula
HD 137759 bHoedus IIHunter
HD 143361 bHornaHunting Dogs
HD 156587HorologiumHyades
HD 177830 A bHorse and RiderHyadum I
HD 177830 bHorse, FlyingHyadum II
HD 190360Horse, WingedHydor
HD 190360 bHorsehead NebulaHydra (constellation)
HD 197481 bHorseshoe NebulaHydra (moon)
HD 200964 bHR 1Hydrus
HD 200964 cHR 160Hygiea
HD 215152 cHR 418Hypatia
HD 216956 bHR 554Hyperion
I
I CarinaeIC 2944Intergalactic Wanderer
i CarinaeIC 2948Interstellar Medium
i DraconisIC 2983Io (asteroid)
i EridaniIC 3095Io (moon)
IapetusIC 3115Iota Andromedae
ICIC 4244Iota Aurigae
IC 10IC 4416Iota Canis Majoris
IC 11IC 4418Iota Carinae
IC 342IC 4420Iota Centauri
IC 375IC 4574Iota Cephei
IC 405IC 4665Iota Ceti
IC 434IC 4699Iota Coronae Borealis
IC 438IC 4703Iota Draconis
IC 452IC 4715Iota Draconis b
IC 463IC 4725Iota Geminorum
IC 511IC 4732Iota Leporis
IC 1052IC 4756Iota1 Normae
IC 1276IC 4800Iota Orionis
IC 1318IC 4895Iota Piscium
IC 1340IC 5067Iota1 Scorpii
IC 1350IC 5070Iota Virginis
IC 1354IC 5146Irene
IC 1477IC 5212Iris (asteroid)
IC 1613IC IndexIris Nebula
IC 1797Ice Cream ConeIrregular Galaxy
IC 1805IclarclauIsagel
IC 2003IclarclavIshtar Terra
IC 2151IklilIsis
IC 2159IlmarëISM
IC 2391ImaiIX Eridani
IC 2599Index CatalogueIxion
IC 2602IndianIzar
IC 2676Indus
J
Jewel BoxJupiter VIJupiter XVI
Job's CoffinJupiter VIIJupiter XXVIII
Jovian PlanetsJupiter VIIIJupiter XXIX
JubaJupiter IXJupiter XXXII
JunoJupiter XJupiter XXXIII
JupiterJupiter XIJupiter XXXV
Jupiter IJupiter XIIJupiter XL
Jupiter IIJupiter XIIIJupiter XLVI
Jupiter IIIJupiter XIVJupiter L
Jupiter IVJupiter XVJupiter LIII
Jupiter V
K
k OrionisKepler-24 dKids
k1 PuppisKepler-25 dKitalpha
K-type StarsKepler-31 dKite
K2-18 bKepler-42 cKnown Sea
K2-32 dKepler-59 bKocab
K2-34 bKepler-59 cKochab
K2-112 bKepler-62 cKochab b
K2-219 bKepler-90 hKOI-168 d
K2-219 dKepler-97 bKOI-168.02
K2-335 bKepler-99 bKOI-244 d
Kachina Doll ClusterKepler-128 cKOI-244.10
KaffKepler-152 bKOI-274 c
KaffaKepler-155 bKOI-292 b
KakkabKepler-174 bKOI-292.01
KalbKepler-177 bKOI-305 b
KalliopeKepler-279 cKOI-305.01
KangKepler-301 cKOI-351 h
Kappa AndromedaeKepler-399 bKOI-416 b
Kappa Andromedae bKepler-456 bKOI-416.01
Kappa AurigaeKepler-974 bKOI-438 b
Kappa CentauriKerbKOI-438.01
Kappa ColumbaeKerberosKOI-518 d
Kappa CrucisKeyhole NebulaKOI-518.01
Kappa Crucis ClusterKeystoneKOI-523 b
Kappa CygniKiangKOI-523.02
Kappa HerculisKIC 3231341 dKOI-935 d
Kappa LeporisKIC 3231341.04KOI-935.03
Kappa1 LupiKIC 4349452 dKOI-961 b
Kappa OphiuchiKIC 5480640 bKOI-961.02
Kappa OrionisKIC 5480640.02KOI-1102 d
Kappa PerseiKIC 5951458 bKOI-1102.04
Kappa PisciumKIC 6063220 bKOI-1236 c
Kappa ReticuliKIC 6508221 bKOI-1236.01
Kappa ScorpiiKIC 6508221.01KOI-1436 c
Kappa VelorumKIC 6677841 cKOI-1436.03
Kappa VirginisKIC 8017703 bKOI-1529 b
Kaus AustralisKIC 8017703.01KOI-1529 c
Kaus BorealisKIC 8806123 bKOI-1529.01
Kaus MediaKIC 9347899 dKOI-1529.02
Kaus MediusKIC 9347899.03KOI-1843 b
Kaus MeridionalisKIC 9821454 bKOI-1843.03
KeelKIC 9821454 cKOI-2707 b
KeidKIC 11075737 bKOI-2707.02
Kelb AlraiKIC 11389771 cKornephoros
Kelvin ScaleKIC 11389771.03Kraz
Kemble's CascadeKIC 11442793 hKsora
Kepler (crater on Mars)KIC 11512246 dKuiper Belt
Kepler (crater on the Moon)KIC 11512246.02Kuiper Belt, Classical Object
Kepler (mission)KIC 12302530 bKX Librae
Kepler-23 dKIC 12302530.01
L
l CarinaeLambda VelorumLion, Lesser
l PerseiLaomedeiaLion, Little
La Caille FamilyLarawagLittle Bear
LacertaLarge Magellanic CloudLittle Dipper
Lacework NebulaLatest UpdatesLittle Dog
Lacus SomniorumLe GentilLittle Dumbbell Nebula
Lada TerraLedaLittle Lion
Lagoon NebulaLeoLittle Sombrero Galaxy
Lake of DreamsLeo I GroupLittle Water Snake
Lakshmi PlanumLeo MinorLizard
Lalande 18115LepusLMC
Lalande 21185LesathLocal Cluster
Lalande 21258Lesser BearLocal Group
Lalande 25372Lesser DogLooped Nebula
Lalande 27173Lesser LionLost Jewel of Orion
Lalande 46650Lesser Water SnakeLower's Nebula
Lambda AndromedaeLesuthLP Trianguli Australis
Lambda AquariiLevelLT Persei
Lambda Centauri ClusterLHA 120-N11Lumen
Lambda Centauri NebulaLibraLuminosity
Lambda EridaniLichLump Star
Lambda GeminorumLich bLunar Seas
Lambda GruisLich cLupus
Lambda HorologiiLich dLutetia
Lambda LeporisLifeLuyten 726-8
Lambda OrionisLight YearLynx
Lambda PisciumLimbLyra
Lambda SagittariiLimtocLyre
Lambda ScorpiiLinksLysithea
Lambda2 SculptorisLion
M
m OrionisM81 GroupMenkar
M-type StarsM81-M82 GroupMenkent
M1M82Menkhib (Xi Persei)
M2M83Menkhib (Zeta Persei)
M3M84Menkib
M4M85Mensa
M5M86Merak
M6M87Mercury
M7M88Meridian, Celestial
M8M89Meridiana
M9M90Messier Catalogue
M10M91Messier Index
M11M92Metallah
M12M93Metis (asteroid)
M13M94Metis (moon)
M14M94 GroupMiaplacidus
M15M95Microscope
M16M96Microscopium
M17M96 GroupMilk Dipper
M18M97Milky Way
M19M98Mimas
M20M99Mimosa
M21M100Minbar
M22M101Minelauva
M23M102Minkar
M24M103Mintaka
M25M104Mira
M26M105Mira Ceti
M27M106Mirach
M28M107Miranda
M29M108Mirfak
M30M109Mirphak
M31M110Mirza
M32MachholzMirzam
M33Magellanic CloudsMisam
M34MagnitudeMiscellaneous Stars Index
M35Magnitude, AbsoluteMizar
M36Magnitude, ApparentMneme
M37Magnitude, VisualMonkey Head Nebula
M38MahasimMonoceros
M39MakemakeMontes Alpes
M40ManiliusMontes Apenninus
M41Mare AnguisMontes Caucasus
M42Mare CognitumMontes Haemus
M43Mare CrisiumMontes Riphaeus
M44Mare FecunditatisMontes Taurus
M45Mare FrigorisMoon
M46Mare HumorumMoon, Full
M47Mare ImbriumMoon, New
M48Mare NectarisMoons
M49Mare NubiumMoons Index
M50Mare SerenitatisMoons, Galilean
M51Mare TranquilitatisMorning Star
M52Mare VaporumMothallah
M53MariaMQ Serpentis
M54Mariner's CompassMu Andromedae
M55Markab (Alpha Pegasi)Mu Arae
M56Markab (k1 Puppis)Mu Arae b
M57Markab (Kappa Velorum)Mu Arae c
M58Markab (Tau Pegasi)Mu Arae d
M59Markeb (k1 Puppis)Mu Arae e
M60Markeb (Kappa Velorum)Mu1,2 Boötis
M61MarsMu Columbae
M62Mars IMu1 Crucis
M63Mars IIMu Draconis
M64MarsicMu Fornacis
M65MassMu Geminorum
M66MassaliaMu Orionis
M67MatarMu Persei
M68Maxwell MontesMu Piscium
M69MebsutaMu2 Scorpii
M70MegrezMu Serpentis
M71MeissaMu Ursae Majoris
M72Mel 22Mu Velorum
M73Mel 25Mufrid
M74Mel 227Muhlifain
M75Melotte 22Muliphein
M76Melotte 25Multiple Stars
M77Melotte 227Muphrid
M78MelpomeneMurzim
M79MeluctaMusca
M80MenchibMuscida
M81MenkalinanMyla
N
n1 OrionisNGC 2264NGC 6234
n2 OrionisNGC 2281NGC 6254
N-type StarsNGC 2287NGC 6266
N11NGC 2296NGC 6273
NaiadNGC 2323NGC 6302
Nair al SaifNGC 2360NGC 6333
Nair al ZaurakNGC 2362NGC 6341
NamakaNGC 2392NGC 6352
NaosNGC 2403NGC 6397
NashNGC 2419NGC 6402
NaslNGC 2421NGC 6405
NathNGC 2422NGC 6475
NaviNGC 2423NGC 6494
NebulaNGC 2437NGC 6514
Nebula, AbsorptionNGC 2440NGC 6523
Nebula, DarkNGC 2447NGC 6531
Nebula, EmissionNGC 2477NGC 6535
Nebula, PlanetaryNGC 2506NGC 6539
Nebula, ReflectionNGC 2516NGC 6541
Nebulae IndexNGC 2548NGC 6543
Needle GalaxyNGC 2632NGC 6549
NembusNGC 2646NGC 6587
NEPNGC 2682NGC 6611
NeptuneNGC 2682 YBP1514 bNGC 6618
Neptune INGC 2710NGC 6626
Neptune IINGC 2867NGC 6631
Neptune IIINGC 3031NGC 6633
Neptune IVNGC 3031 GroupNGC 6637
Neptune VNGC 3034NGC 6656
Neptune VIIINGC 3115NGC 6681
Neptune IXNGC 3132NGC 6694
Neptune XINGC 3195NGC 6705
Neptune XIINGC 3201NGC 6715
Neptune XIIINGC 3242NGC 6720
NereidNGC 3293NGC 6729
NesoNGC 3324NGC 6741
NetNGC 3351NGC 6744
Network NebulaNGC 3368NGC 6752
Neutron StarNGC 3372NGC 6765
New General CatalogueNGC 3379NGC 6779
New MoonNGC 3481NGC 6809
NewtonNGC 3532NGC 6822
NGCNGC 3556NGC 6826
NGC 1NGC 3587NGC 6830
NGC 40NGC 3623NGC 6838
NGC 55NGC 3627NGC 6853
NGC 104NGC 3766NGC 6864
NGC 147NGC 3992NGC 6885
NGC 185NGC 4006NGC 6888
NGC 188NGC 4038NGC 6913
NGC 205NGC 4039NGC 6934
NGC 221NGC 4147NGC 6946
NGC 224NGC 4192NGC 6960
NGC 246NGC 4236NGC 6974
NGC 247NGC 4241NGC 6981
NGC 253NGC 4244NGC 6992
NGC 276NGC 4254NGC 6994
NGC 281NGC 4258NGC 6995
NGC 292NGC 4261NGC 7000
NGC 300NGC 4303NGC 7009
NGC 362NGC 4321NGC 7023
NGC 457NGC 4372NGC 7066
NGC 559NGC 4374NGC 7078
NGC 581NGC 4382NGC 7089
NGC 598NGC 4406NGC 7092
NGC 628NGC 4449NGC 7099
NGC 650NGC 4453NGC 7209
NGC 651NGC 4472NGC 7243
NGC 663NGC 4486NGC 7293
NGC 752NGC 4501NGC 7331
NGC 772NGC 4544NGC 7437
NGC 869NGC 4548NGC 7563
NGC 884NGC 4552NGC 7596
NGC 891NGC 4559NGC 7635
NGC 1039NGC 4565NGC 7654
NGC 1045NGC 4569NGC 7662
NGC 1068NGC 4579NGC 7722
NGC 1097NGC 4590NGC 7814
NGC 1261NGC 4594NGC Index
NGC 1275NGC 4609Nihal
NGC 1465NGC 4621Nix
NGC 1499NGC 4631Nodus I
NGC 1705NGC 4649Nodus III
NGC 1746NGC 4697Norma
NGC 1850NGC 4736North America Nebula
NGC 1851NGC 4736 GroupNorth Canyon
NGC 1873NGC 4755North Equatorial Belt
NGC 1904NGC 4826North Polar Plains
NGC 1907NGC 4833North Polar Region
NGC 1912NGC 4884North Polar Sequence
NGC 1931NGC 4889North Star
NGC 1952NGC 4945Northern Celestial Pole
NGC 1960NGC 5005Northern Coalsack
NGC 1973NGC 5024Northern Cross
NGC 1975NGC 5055Northern Crown
NGC 1976NGC 5128Northern Ecliptic Pole
NGC 1977NGC 5139Northern Galactic Pole
NGC 1980NGC 5146Northern Quadrant 1
NGC 1981NGC 5170Northern Quadrant 2
NGC 1982NGC 5194Northern Quadrant 3
NGC 1990NGC 5236Northern Quadrant 4
NGC 2000NGC 5272NQ1, Celestial Quadrant
NGC 2022NGC 5286NQ2, Celestial Quadrant
NGC 2023NGC 5291NQ3, Celestial Quadrant
NGC 2024NGC 5457NQ4, Celestial Quadrant
NGC 2029NGC 5694Nu Andromedae
NGC 2032NGC 5815Nu Aquarii
NGC 2035NGC 5823Nu Cancri
NGC 2068NGC 5866Nu2 Canis Majoris
NGC 2070NGC 5904Nu3 Canis Majoris
NGC 2099NGC 6025Nu2 Coronae Borealis
NGC 2126NGC 6067Nu Fornacis
NGC 2168NGC 6087Nu Orionis
NGC 2174NGC 6093Nu Piscium
NGC 2175 (nebula)NGC 6101Nu Puppis
NGC 2175 (open cluster)NGC 6121Nu Serpentis
NGC 2237NGC 6124NU Vulpeculae
NGC 2238NGC 6167Nubecula Major
NGC 2239NGC 6171Nubecula Minor
NGC 2244NGC 6193Nubeculae Magellani
NGC 2246NGC 6205Nunki
NGC 2258NGC 6218Nusakan
NGC 2261NGC 6231Nushaba
O
o OrionisOmega PisciumOrange Stars
O PuppisOmega1 ScorpiiOrbit
O-type StarsOmega VirginisOrbital Eccentricity
Ocean of StormsOmicron AurigaeOrbital Period
Oceanus ProcellarumOmicron BoötisOrcus
OctansOmicron2 Canis MajorisOrion
OctantOmicron CapricorniOrion Arm
Oculus AustralisOmicron CassiopeiaeOrion Family
Oculus BorealisOmicron CetiOrion Molecular Cloud
OkabOmicron2 EridaniOrion Nebula
OkulOmicron LeonisOrion's Belt
Olympus MonsOmicron1 OrionisOrion's Footstool
OMC-1Omicron2 OrionisOrion's Shield
Omega AndromedaeOmicron PisciumOrion's Sword
Omega CentauriOmicron Ursae MajorisOrion, Sword of
Omega2 CygniOmicron Velorum ClusterOrpheus
Omega EridaniOmicron VirginisOrthosie
Omega NebulaOpen ClusterOuter Arm
Omega OphiuchiOpheliaOvda Regio
Omega OrionisOphiuchusOwl Cluster
Omega PerseiOptical DoubleOwl Nebula
P
p OrionisPhoebePluto III
Pac-Man NebulaPhoenixPluto IV
Pacman NebulaPhotospherePluto V
PaikauhalePhurudPointers
PainterPi AndromedaePointers, Southern
Painter's EaselPi CapricorniPolaris
Pair of CompassesPi CassiopeiaePole Star
Pale Yellow StarsPi DraconisPole, Celestial
PallasPi FornacisPole, Northern Celestial
Parallax SecondPi HydraePole, Northern Ecliptic
PariliciumPi1 OrionisPole, Northern Galactic
ParsecPi2 OrionisPole, Southern Celestial
ParthenopePi3 OrionisPole, Southern Ecliptic
PasiphaePi4 OrionisPollux
PavoPi5 OrionisPollux b
Pavonis MonsPi6 OrionisPoltergeist
PDS 70 cPi PerseiPolyhymnia
Peacock (constellation)Pi PisciumPons-Winnecke
Peacock (star)Pi PuppisPoop
Pearl ClusterPi SagittariiPopulation I
Peg DIGPi ScorpiiPopulation II
Peg dSphPictorPorrima
PegasusPincushion ClusterPortia
Pegasus IIPinwheel ClusterPot
Pegasus Dwarf GalaxyPinwheel Galaxy in Coma BerenicesPraepes
Pegasus Dwarf Irregular GalaxyPinwheel Galaxy in TriangulumPraesepe
Pegasus Dwarf Spheroidal GalaxyPinwheel Galaxy in Ursa MajorPrecession
Pegasus, Square ofPinwheel Galaxy, SouthernPrecession Circle
PeircePipirimaPrima Hyadum
Pelican NebulaPiscesPrimary
Pendulum ClockPiscis AustralisProcyon
PerditaPiscis AustrinusProminence
PeregriniPishpai (Eta Geminorum)Propus (Eta Geminorum)
PeriapsePishpai (Mu Geminorum)Propus (Iota Geminorum)
PeriapsisPK 10-6.1Proserpina
PericentrePK 36-67.1Prospero
PerihelionPK 37-34.1Proteus
PerseusPK 60-3.1Protoplanet
Perseus APK 83+12.1Protostar
Perseus ArmPK 96+29.1Proxima Centauri
Perseus FamilyPK 106-17.1Psi Andromedae
PersianPK 118-74.1Psi1 Aquarii
PGC 2807158PK 120+09.1Psi1 Aquarii Ab
PGC 5065047PK 161-14.1Psi2 Aquarii
PhactPK 197+17.1Psi3 Aquarii
PhadPK 234+02.1Psi2 Aurigae
PhaetPK 261+32.1Psi Eridani
PhaktPK 272+12.1Psi1 Orionis
Phantom Streak NebulaPK 278-05.1Psi2 Orionis
PhecdaPK 296-20.1Psi Ursae Majoris
PhekdaPK 348-13.1PSO J318.5-22
PherkadPK 349+01.1PSR 1257+12
Pherkad MajorPlain of DescentPSR B1257+12
Pherkad MinorPlanet WheelPSR B1257+12 A
Pherkard (11 Ursae Minoris)Planetary NebulaPSR B1257+12 b
Pherkard (Delta Ursae Minoris)PlanetsPSR B1257+12 B
Phi AndromedaePlanets IndexPSR B1257+12 c
Phi AquariiPlanets, JovianPSR B1257+12 C
Phi DraconisPlanets, TerrestrialPSR B1257+12 d
Phi1 LupiPlanitia DescensusPSR J1300+1240
Phi OphiuchiPlatoPsyche
Phi1 OrionisPleiadesPtolemaeus
Phi2 OrionisPleiades, SouthernPtolemy's Cluster
Phi PegasiPleionePuck
Phi PerseiPliniusPulcherrima
Phi VelorumPloughPulsating Variable
PhobetorPlutoPuppis
PhobosPluto IPW Telescopii
PhocaeaPluto IIPyxis
Q
q TauriQuadrant SQ1Quaoar I
QuadrangleQuadrant SQ2Quénisset
Quadrant NQ1Quadrant SQ3Question Mark Galaxy
Quadrant NQ2Quadrant SQ4Quetzalpetlatl Corona
Quadrant NQ3Quadrant, CelestialQuijote
Quadrant NQ4Quaoar
R
R Coronae Australis NebulaReticulumRiphaean Mountains
R LeporisRetrogradeRiphean Mountains
R-type StarsRevatiRiver Eridanus
RARheaRocinante
RA: 0h00Rho AndromedaeRodin
RamRho3 ArietisRordame-Quénisset
RanRho AurigaeRosette Cluster
Ran bRho CapricorniRosette Nebula
Rana SecundaRho CygniRoss 128
Ras al MothallahRho FornacisRoss 154
Ras AlgethiRho OrionisRoss 206
Ras AlhagueRho PerseiRoss 248
Ras AlkurkiRho PuppisRoss 698
Ras Elased AustralisRho ScorpiiRosse's Galaxy
RasalgethiRho TucanaeRotanev
RasalhagueRider, Horse andRR Ursae Minoris
RastabanRigelRuchba
Red PlanetRigel KentaurusRuchbah
Red StarsRight AscensionRudolph
RedaRight Ascension: 0h00Rukbat
Reflection NebulaRigil KentaurusRukh
RegorRing NebulaRule
RegulusRing Nebula, SouthernRunning Chicken Nebula
RestabanRing Tail GalaxiesRunning Man Nebula
ReticuleRingsRutilicus
S
S EridaniSea of RainsSolar System
S Normae ClusterSea of SerenitySolar Wind
S-type GalaxySea of TranquilitySolstice
S-type StarsSea of VapoursSolstice, Summer
SabikSea-goatSolstice, Winter
SaclateniSeas, LunarSombrero Galaxy
SadachbiaSeashell GalaxySombrero Galaxy, Little
SadalachbiaSecret Garden ClusterSouth Equatorial Belt
SadalmelekSecunda HyadumSouth Polar Region
SadalmelikSecundus HyadumSouthern Beehive Cluster
SadalsudSednaSouthern Celestial Pole
SadalsuudSeginSouthern Cross
SadirSeginusSouthern Crown
SadrSemi-Major AxisSouthern Ecliptic Pole
Sadr RegionSend E-mailSouthern Fish
SaffarSEPSouthern Pinwheel Galaxy
SagittaSerpensSouthern Pleiades
SagittariusSerpens CaputSouthern Pointers
Sagittarius ArmSerpens CaudaSouthern Quadrant 1
Sagittarius Dwarf GalaxySerpentSouthern Quadrant 2
Sagittarius Dwarf Spheroidal GalaxySerpent HolderSouthern Quadrant 3
Sagittarius Star CloudSerpent SeaSouthern Quadrant 4
SailSerpent's HeadSouthern Ring Nebula
SaiphSerpent's TailSouthern Triangle
SalaciaSeven SistersSpectral Classification
SalmSextansSphere, Celestial
Salt and Pepper ClusterSextantSpica
SamhSgr DEGSpindle Galaxy in Draco
SamohtSgr dSphSpindle Galaxy in Sextans
SanchoSh2-155Spiral Arm
SantaSh2-237Spiral Galaxy
SaoSh2-261Spring Equinox
SAO 20575Sh2-276Spring Triangle
SargasSh2-279Sprinter
SarinShamSQ1, Celestial Quadrant
SatelliteSharatanSQ2, Celestial Quadrant
SaturnShaulaSQ3, Celestial Quadrant
Saturn IShedirSQ4, Celestial Quadrant
Saturn IISheliakSquare of Pegasus
Saturn IIIShepherd's StarStar Cluster
Saturn IVSheratanStar Clusters Index
Saturn VShieldStar Names Index
Saturn VIShip ArgoStar Queen Nebula
Saturn VIIShoemaker-Levy 7Star-forming Region
Saturn VIIIShoemaker-Levy 9Starfish Cluster
Saturn IXSickleStars
Saturn XIIISidereal DayStatio Tranquillitatis
Saturn XIVSidereal PeriodStellar Nursery
Saturn XLVIISigma AndromedaeStern
Saturn LIISigma Canis MajorisStickney
Saturn NebulaSigma CapricorniStyx
Saucepan (Orion)Sigma CygniSubdwarf
Saucepan (Pavo)Sigma LibraeSubgiant
SB-type GalaxySigma LupiSubra
ScalesSigma OrionisSuhail
ScheatSigma SagittariiSuhail al Muhlif
SchedarSigma ScorpiiSuhail Hadar
ScheddiSilver Dollar GalaxySulafat
SchedirSilver Needle GalaxySulaphat
Schwarzchild RadiusSilver Sliver GalaxySulpicius Gallus
ScorpionSinopeSummer Rose Star
Scorpion, Crown of theSinus AsperitatisSummer Solstice
ScorpiusSinus IridumSummer Triangle
SculptorSiriusSun
Sculptor GalaxySirrahSunflower Galaxy
Sculptor's ChiselSkollSunspot
Sculptor's WorkshopSkull NebulaSupergiant
ScutulumSleeping Beauty GalaxySupernova
ScutumSmall Magellanic CloudSurface Features Index
Scutum-Centaurus ArmSmall Sagittarius Star CloudSwan
Scutum-Crux ArmSMCSwan Nebula
Sea MonsterSnegurochka PlanitiaSwift-Tuttle
Sea of CloudsSnow WhiteSword Handle
Sea of ColdSnowball NebulaSword of Orion
Sea of CrisesSO25300.5+165258Swordfish
Sea of FertilitySobkou PlanitiaSyrma
Sea of MoistureSolSyrtis Major Planum
Sea of NectarSolar NebulaSyrtis Minor
T
Tabit (Pi1 Orionis)Tempel 1Theta1 Serpentis
Tabit (Pi2 Orionis)Tempel 2Theta1 Tauri
Tabit (Pi3 Orionis)Tempel-Swift-LINEARTheta2 Tauri
Tabit (Upsilon Orionis)Tempel-TuttleTheta Ursae Minoris
Table MountainTerebellumThetis
TadmorTerpsichoreThetis Regio
Tail of the SerpentTerrestrial PlanetsThuban
Tania AustralisTethysThyone
Tank Track NebulaTethys BTiaki
TapecueTethys CTianguan
Tarantula NebulaThabitTitan
TarazedThalassaTitawin
TarqeqThaliaTitawin b
Tau AndromedaeTharsisTitawin c
Tau BoötisTharsis MontesToliman
Tau Canis MajorisThatcherTolkien
Tau Canis Majoris ClusterThebeTorcular
Tau CetiThemisTorcularis Septentrionalis
Tau CygniTheophilusToucan
Tau4 EridaniThestiasTranquility Base
Tau6 EridaniTheta AndromedaeTrapezium
Tau HerculisTheta AraeTRAPPIST-1 b
Tau OrionisTheta AurigaeTriangle
Tau PegasiTheta BoötisTriangle, Southern
Tau PisciumTheta Canis MajorisTriangulum
Tau PuppisTheta CarinaeTriangulum Australe
Tau ScorpiiTheta Carinae ClusterTriangulum Galaxy
TaurusTheta CentauriTrifid Nebula
Taurus ATheta ChamæleontisTriton
Taurus MountainsTheta CirciniTucana
TaygetaTheta Coronae BorealisTurais
TeapotTheta CygniTureis (Iota Carinae)
Teegarden's StarTheta1 EridaniTureis (Rho Puppis)
TejatTheta2 EridaniTuttle
Tejat PosteriorTheta LeporisTweedledee Cluster
Tejat PriorTheta1 OrionisTweedledum Cluster
TelescopeTheta PegasiTwins
TelescopiumTheta PisciumTX Piscium
TelestoTheta ScorpiiTycho
U
u CarinaeUpsilon Andromedae bUranus VI
U SagittariiUpsilon Andromedae cUranus VII
UGC 12613Upsilon CapricorniUranus XII
UGPS J0722-0540Upsilon CarinaeUranus XV
UGPS J072227.51-054031.2Upsilon1 HydraeUranus XVIII
UkrainaUpsilon LeonisUranus XXII
Ulfrun RegioUpsilon OphiuchiUranus XXV
UnicornUpsilon OrionisUrn
UniverseUpsilon PegasiUrsa Major
Unuk ÉlhaiaUpsilon PerseiUrsa Major A
UnukalhaiUpsilon ScorpiiUrsa Major Cluster
UnurguniteUrakhgaUrsa Major Family
Upsilon AndromedaeUraniaUrsa Minor
Upsilon Andromedae A bUranusUV Ceti
Upsilon Andromedae A cUranus V
V
v CentauriV1509 CygniVela
V359 OrionisV1803 CygniVelox Barnardi
V398 AurigaeV2391 OphiuchiVenus
V412 LacertaeV2500 OphiuchiVernal Equinox
V529 AndromedaeVallis AlpesVesta
V626 Araevan Maanen 2Victoria
V645 Centaurivan Maanen's StarVindemiatrix
V649 CassiopeiaeVardaVirgin
V795 CentauriVarda IVirgo
V831 CentauriVariable StarsVirgo A
V901 OrionisVariable Stars IndexVirgo Cluster
V1016 OrionisVariable Stars, PulsatingVirgo Group
V1027 ScorpiiVarunaVirgo I
V1032 Centauri cVathorz PosteriorVirgo, Diamond of
V1032 OrionisVathorz PriorVisual Magnitude
V1086 OrionisVegaVolans
V1216 SagittariiVeil NebulaVulpecula
W
W VirginisWestern Veil NebulaWinter Solstice
W-type StarsWeywotWinter Triangle
WasatWezenWISE J072227.27-054029.9
WASP-17WhaleWishing Well Cluster
WASP-35 bWhale Galaxy in Canes VenaticiWitch's Broom
WASP-42 bWhale Galaxy in SculptorWolf
WASP-64Whirlpool GalaxyWolf 1
WASP-64 bWhite DwarfWolf 28
WASP-72 bWhite StarsWolf 358
Water CarrierWild Duck ClusterWolf 359
Water JarWinged HorseWolf 498
Water SnakeWinnecke 4Wolf 562
Water Snake, LesserWinter CircleWW Leonis Minoris
Water Snake, LittleWinter HexagonWX Ursae Majoris
Webb's CrossWinter Oval
X
XenaXi CassiopeiaeXi Persei
Xi AndromedaeXi GeminorumXi Piscium
Xi1 Canis MajorisXi OphiuchiXi Puppis
Xi2 Canis MajorisXi Orionis
Y
YBP1514 bYellow StarsYildun
Yed PosteriorYellow Stars, BrightYY Piscium
Yed PriorYellow Stars, Pale
Z
ZaniahZeta HerculisZeta1,2 Ursae Majoris
ZarminaZeta LeporisZeta Ursae Minoris
Zarmina's WorldZeta LupiZeta Virginis
ZauracZeta MonocerotisZhang
ZaurakZeta OphiuchiZodiac
ZavijahZeta OrionisZosma
ZavijavaZeta PavonisZuben Elgenubi
Zenith StarZeta PerseiZuben Elschemali
Zeta AquilaeZeta PisciumZubenelgenubi
Zeta AurigaeZeta PuppisZubenelschemali
Zeta Canis MajorisZeta ReticuliZubenesch
Zeta CassiopeiaeZeta SagittariiZubeneschamali
Zeta CentauriZeta TauriZubenhakrabi
Zeta DraconisZeta Trianguli AustralisZubra
#
1 Canis Majoris
1 Carinae
1 Ceres
1 Corvi
1 Cygni
1 Lacertae
1 Ophiuchi
1 Orionis
1 Piscis Austrini
1 Ursae Majoris
1 Ursae Minoris
1 Virginis
2 Canis Majoris
2 Coronae Borealis
2 Corvi
2MASS 0122-2439 b
2MASS J00520018+3443422 b
2MASS J01225093-2439505 b
2MASS J19155797+4113229 b
2MASS J21140802-2251358
2MASS J23062928-0502285 b
2 Ophiuchi
2 Orionis
2 Pallas
2 Trianguli
3 Aurigae
3 Canis Minoris
3 Cephei
3 Ceti
3 Coronae Borealis
3 Juno
3 Lacertae
3 Leporis
3 Lyrae
3 Ophiuchi
3 Orionis
4 Boötis
4 Canis Majoris
4 Canis Minoris
4 Coronae Borealis
4 Corvi
4 Lacertae
4 Leporis
4 Orionis
4 Piscium
4 Sagittarii
4 Trianguli
4 Ursae Minoris
4 Vesta
5 Astraea
5 Canis Majoris
5 Centauri
5 Cephei
5 Coronae Borealis
5 Lacertae
5 Monocerotis
5 Orionis
5 Sagittae
5 Scorpii
5 Serpentis
5 Ursae Minoris
5 Virginis
6 Arietis
6 Comae Berenices
6 Cygni
6 Delphini
6 Hebe
6 Leporis
6 Lyncis b
6 Orionis
6 Piscium
6 Sagittae
6 Scorpii
6 Vulpeculae
7 Aurigae
7 Canis Majoris
7 Capricorni
7 Corvi
7 Crateris
7 Geminorum
7 Herculis
7 Iris
7 Lacertae
7 Orionis
7 Piscium
7 Puppis
7 Scorpii
7 Ursae Minoris
8 Aurigae
8 Boötis
8 Canis Majoris
8 Canum Venaticorum
8 Cephei
8 Ceti
8 Coronae Borealis
8 Corvi
8 Equulei
8 Flora
8 Monocerotis
8 Ophiuchi
8 Orionis
8 Pegasi
8 Piscium
8 Scorpii
8 Vulpeculae
9 Aurigae
9 Canis Majoris
9 Capricorni
9 Corvi
9 Leporis
9 Librae
9 Metis
9 Ophiuchi
9 Orionis
9 Scorpii
9 Virginis
10 Aurigae
10 Canis Minoris
10 Capricorni
10 Coronae Borealis
10 Draconis
10 Hygiea
10 Lyrae
10 Orionis
10 Piscium
10 Sagittarii
10 Ursae Majoris
11 Capricorni
11 Cassiopeiae
11 Crateris
11 Cygni
11 Draconis
11 Hydrae
11 Leporis
11 Monocerotis
11 Orionis
11 Parthenope
11 Ursae Minoris
12 Canum Venaticorum
12 Capricorni
12 Delphini
12 Draconis
12 Lyrae
12 Persei
12 Sagittae
12 Victoria
13 Aquarii
13 Aquilae
13 Arietis
13 Aurigae
13 Boötis
13 Coronae Borealis
13 Cygni
13 Egeria
13 Geminorum
13 Ophiuchi
13 Serpentis
13 Ursae Minoris
14 Canis Majoris
14 Coronae Borealis
14 Draconis
14 Irene
14 Leonis
14 Leporis
14 Lyrae
14 Persei
15 Capricorni
15 Comae Berenices
15 Eunomia
15 Leporis
15 Orionis
15 Puppis
15 Sextantis
15 Ursae Minoris
15 Virginis
16 Andromedae
16 Boötis
16 Ceti
16 Eridani
16 Leporis
16 Persei
16 Psyche
16 Ursae Minoris
17 Andromedae
17 Aquilae
17 Cassiopeiae
17 Leonis
17 Orionis
17 Persei
17 Piscis Austrini
17 Piscium
17 Tauri
17 Thetis
18 Aquarii
18 Cassiopeiae
18 Cygni
18 Eridani
18 Eridani b
18 Leporis
18 Melpomene
18 Pegasi
18 Piscium
18 Tauri
19 Andromedae
19 Andromedae b
19 Cassiopeiae
19 Cygni
19 Fortuna
19 Orionis
19 Piscium
19 Sagittarii
19 Tauri
19 Ursae Minoris
20 Andromedae
20 Aurigae
20 Canis Majoris
20 Cassiopeiae
20 Librae
20 Massalia
20 Orionis
20 Persei
20 Piscium
20 Sagittarii
20 Scorpii
21 Andromedae
21 Canis Majoris
21 Canum Venaticorum
21 Coronae Borealis
21 Cygni
21 Draconis
21 Lutetia
21 Persei
21 Scorpii
21 Tauri
21 Ursae Minoris
21 Vulpeculae
22 Andromedae
22 Aquarii
22 Canis Majoris
22 Cassiopeiae
22 Draconis
22 Herculis
22 Kalliope
22 Orionis
22 Persei
22 Piscium
22 Sagittarii
23 Boötis
23 Canis Majoris
23 Draconis
23 Ophiuchi
23 Orionis
23 Persei
23 Scorpii
23 Thalia
23 Ursae Minoris
24 Andromedae
24 Canis Majoris
24 Cassiopeiae
24 Geminorum
24 Monocerotis
24 Orionis
24 Piscis Austrini
24 Serpentis
24 Themis
25 Andromedae
25 Canis Majoris
25 Orionis
25 Persei
25 Phocaea
25 Tauri
26 Pegasi
26 Persei
26 Proserpina
26 Scorpii
26 Virginis
27 Andromedae
27 Aurigae
27 Boötis
27 Cassiopieiae
27 Cephei
27 Eridani
27 Euterpe
27 Geminorum
27 Herculis
27 Librae
27 Ophiuchi
27 Orionis
27 Persei
27 Piscium
27 Tauri
28 Bellona
28 Leonis Minoris
28 Orionis
28 Persei
28 Piscium
28 Serpentis
28 Tauri
29 Amphitrite
29 Andromedae
29 Monocerotis
29 Orionis
29 Piscium
29 Virginis
30 Aquilae
30 Canis Majoris
30 Doradus
30 Doradus Cluster
30 Herculis
30 Hydrae
30 Leonis Minoris
30 Orionis
30 Persei
30 Piscium
30 Urania
31 Andromedae
31 Canis Majoris
31 Cephei
31 Geminorum
31 Lyncis
31 Orionis
32 Cephei
32 Leonis
32 Orionis
32 Persei
32 Serpentis
33 Arietis
33 Aurigae
33 Cancri
33 Draconis
33 Orionis
33 Persei
33 Piscium
33 Polyhymnia
34 Aquarii
34 Aurigae
34 Eridani
34 Lyncis
34 Orionis
34 Sagittarii
34 Scorpii
34 Ursae Majoris
34 Vulpeculae
35 Andromedae
35 Boötis
35 Cephei
35 Comae Berenices
35 Ophiuchi
35 Scorpii
36 Boötis
36 Camelopardalis
36 Comae Berenices
36 Orionis
36 Pegasi
36 Persei
36 Ursae Majoris
37 Andromedae
37 Aurigae
37 Cassiopeiae
37 Cygni
37 Orionis
37 Tauri
37 Ursae Majoris
38 Lyncis
38 Orionis
38 Sagittarii
39 Crucis
39 Hydrae
39 Orionis
39 Persei
40 Eridani
40 Herculis
40 Lyncis
40 Ophiuchi
40 Orionis
41 Andromedae
41 Leonis
41 Leonis Minoris
41 Orionis
41 Sagittarii
42 Andromedae
42 Comae Berenices
42 Orionis
43 Andromedae
43 Ariadne
43 Cancri
43 Comae Berenices
43 Draconis
43 Persei
43 Virginis
44 Aurigae
44 Draconis
44 Herculis
44 Orionis
44 Pegasi
44 Persei
45 Cassiopeiae
45 Eridani
45 Persei
46 Andromedae
46 Arietis
46 Cygni
46 Hydrae
46 Orionis
46 Persei
47 Arietis
47 Camelopardalis
47 Orionis
47 Tucanae
47 Virginis
48 Andromedae
48 Aquarii
48 Arietis
48 Leonis Minoris
48 Orionis
48 Ursae Majoris
49 Boötis
49 Capricorni
49 Hydrae
49 Orionis
49 Virginis
50 Andromedae
50 Aquilae
50 Aurigae
50 Ceti
50 Cygni
50 Hydrae
50 Orionis
50 Sagittarii
50 Ursae Majoris
51 Andromedae
51 Boötis
51 Orionis
51 Pegasi
51 Pegasi b
51 Persei
52 Ceti
52 Orionis
52 Ursae Majoris
53 Andromedae
53 Aquilae
53 Cygni
53 Orionis
53 Pegasi
53 Serpentis
54 Andromedae
54 Geminorum
54 Orionis
54 Pegasi
54 Tauri
55 Geminorum
55 Ophiuchi
55 Orionis
56 Orionis
57 Andromedae
57 Arietis
58 Draconis
58 Eridani
58 Herculis
58 Orionis
58 Serpentis
59 Serpentis
60 Geminorum
60 Ophiuchi
60 Orionis
61 Cygni
61 Eridani
61 Orionis
61 Sagittarii
61 Tauri
62 Andromedae
62 Aquarii
62 Aurigae
62 Erato
62 Ophiuchi
62 Orionis
62 Pegasi
63 Aurigae
63 Leonis
63 Orionis
63 Sagittarii
63 Serpentis
64 Andromedae
64 Eridani
64 Herculis
64 Orionis
64 Tauri
64 Ursae Majoris
65 Cancri
65 Cygni
65 Eridani
65 Herculis
66 Geminorum
66 Orionis
67 Cygni
67 Eridani
67 Ophiuchi
67 Orionis
67 Virginis
68 Ceti
68 Leonis
68 Ophiuchi
68 Orionis
68 Pegasi
69 Cancri
69 Ceti
69 Eridani
69 Orionis
69 Ursae Majoris
70 Ophiuchi
70 Orionis
70 Pegasi
70 Virginis
70 Virginis b
71 Ophiuchi
71 Orionis
72 Ophiuchi
72 Orionis
73 Aquarii
73 Cygni
73 Piscium
74 Ophiuchi
74 Orionis
74 Tauri
77 Piscium
77 Tauri
77 Ursae Majoris
78 Geminorum
78 Pegasi
78 Tauri
78 Ursae Majoris
79 Ceti
79 Ursae Majoris
79 Virginis
80 Piscium
80 Ursae Majoris
81 Pegasi
81 Terpsichore
83 Piscium
85 Io
85 Ursae Majoris
86 Piscium
86 Tauri
87 Ursae Majoris
88 Pegasi
88 Piscium
89 Piscium
90 Antiope
90 Aquarii
91 Aquarii
91 Aquarii Ab
91 Leonis
92 Aquarii
92 Ceti
93 Aquarii
93 Ceti
94 Leonis
95 Aquarii
98 Piscium
98 Virginis
99 Dike
99 Virginis
102 Piscium
105 Artemis
106 Piscium
110 Piscium
111 Piscium
112 Tauri
113 Amalthea
113 Piscium
123 Tauri
134 Tauri
136 Tauri
139 Tauri
141 Lumen
390 Alma
588 Achilles
624 Hektor
1620 Geographos
1709 Ukraina
1865 Cerberus
1998 WH24
1999 RZ253
2000 WR106
2001 KX76
2001 UQ18
2002 AW197
2002 LM60
2002 MS4
2002 UX25
2003 AZ84
2003 EL61
2003 MW12
2003 UB313
2003 VB12
2004 DW
2004 GV9
2004 SB60
2005 FY9
2005 RN43
2005 UQ513
2007 JJ43
2007 OR10
2007 UK126
2013 FY27
2015 RR245
2675 Tolkien
2920 Automedon
3361 Orpheus
3751 Kiang
3753 Cruithne
19521 Chaos
20000 Varuna
28978 Ixion
50000 Quaoar
55565 2002 AW197
55637 2002 UX25
66652 Borasisi
90377 Sedna
90482 Orcus
90568 2004 GV9
120347 Salacia
134340 Pluto
136108 Haumea
136199 Eris
136472 Makemake
145452 2005 RN43
148780 Altjira
174567 Varda
202421 2005 UQ513
208996 2003 AZ84
225088 2007 OR10
229762 2007 UK126
278361 2007 JJ43
307261 2002 MS4
A
A-type Stars
Abbreviations
Abell 1656
Absolute Magnitude
Absolute Temperature
Absorption Nebula
Acamar
Achernar
Achilles
Achird
Acrab
Acrux
Acubens
Adara
Adhara
Adhil
Adid Australis
Adid Borealis
Adrastea
Ægir
Agena
Agouto
Ahadi
Ain
Ain b
Air Pump
Akrab
Al Anz
Al Awwa
Al Birdhaun
Al Dhanab
Al Fakhbir
Al Fawaris
Al Haram
Al Kab
Al Minkar al Ghurab
Al Nair al Batn
Al Niyat (Sigma Scorpii)
Al Niyat (Tau Scorpii)
Al Rescha
Al Sharas
Al Sufi's Cluster
Al Sumut
Alamak
Alaprah
Albaldah
Albereo
Albireo
Alchiba
Alchita
Alcor
Alcyone
Aldebaran
Alderamin
Aldhanab
Aldhibah
Aleena
Alfard
Alfecca Meridiana
Alfirk
Algenib in Pegasus
Algenib in Perseus
Algenubi
Algieba
Algieba A b
Algieba b
Algol
Algorab
Alhena
Alherem
Alifa al Farkadain
Alioth
Aljanah
Alkafzah Australis
Alkaid
Alkalurops
Alkarab
Alkes
Alkibash
Alma
Almaac
Almaak
Almaaz
Almach
Almeisan
Alnair (Alpha Gruis)
Alnair (Zeta Centauri)
Alnasl
Alnath
Alnilam
Alnitak
Alniyat (Sigma Scorpii)
Alniyat (Tau Scorpii)
Alpha Andromedae
Alpha Apodis
Alpha Aquarii
Alpha Aquilae
Alpha Arae
Alpha Arietis
Alpha Aurigae
Alpha Boötis
Alpha Caeli
Alpha Cancri
Alpha Canis Majoris
Alpha Canis Minoris
Alpha1 Canum Venaticorum
Alpha2 Canum Venaticorum
Alpha Carinae
Alpha Cassiopeiae
Alpha Centauri
Alpha Centauri C
Alpha Cephei
Alpha Ceti
Alpha Chamæleontis
Alpha Circini
Alpha Columbae
Alpha Comae Berenices
Alpha Coronae Australis
Alpha Coronae Borealis
Alpha Corvi
Alpha Crateris
Alpha Crucis
Alpha Cygni
Alpha Draconis
Alpha Equulei
Alpha Eridani
Alpha Fornacis
Alpha Geminorum
Alpha Gruis
Alpha1 Herculis
Alpha Horologii
Alpha Hydrae
Alpha Hydri
Alpha Indi
Alpha Lacertae
Alpha Leonis
Alpha Leporis
Alpha2 Librae
Alpha Lupi
Alpha Lyncis
Alpha Lyrae
Alpha Mensae
Alpha Microscopii
Alpha Monocerotis
Alpha Muscae
Alpha Octantis
Alpha Ophiuchi
Alpha Orionis
Alpha Pavonis
Alpha Pegasi
Alpha Persei
Alpha Phoenicis
Alpha Pictoris
Alpha Piscis Austrini
Alpha Piscis Austrini b
Alpha Piscium
Alpha Pyxidis
Alpha Sagittae
Alpha Sagittarii
Alpha Scorpii
Alpha Serpentis
Alpha Sextantis
Alpha Tauri
Alpha Telescopii
Alpha Trianguli
Alpha Trianguli Australis
Alpha Tucanae
Alpha Ursae Majoris
Alpha Ursae Minoris
Alpha Virginis
Alpha Volantis
Alpha Vulpeculae
Alphard
Alphaulka
Alphecca
Alphecca Meridiana
Alphecher
Alphekka
Alpheratz
Alphirk
Alphonsus
Alpine Valley
Alps
Alrai
Alrakis
Alrami
Alrescha
Alresha
Alrischa
Alrisha
Alsafinah
Alsciaukat
Alsephina
Alsuhail
Altair
Altar
Altjira
Aludra
Alwaid
Alya
Alzirr
AM Leporis
Amalthea (asteroid)
Amalthea (moon)
Amateru
Amazonis Planitia
Amphitrite
Ananke
Andromeda
Andromeda VI
Andromeda Galaxy
Angular Area
Aniara
Ankaa
Anneka
Anser
Antares
Antennae Galaxies
Antilicus
Antiope
Antlia
Anwar al Farkadain
Apennine Mountains
Aphelion
Aphrodite Terra
Apoapsis
Apollo Group
Apparent Magnitude
Apple Core Nebula
Apus
Aquarius
Aquila
AR Ceti
Ara
Archer
Arcturian Stars
Arcturus
Area, Angular
Argo Navis
Ariadne
Aries
Aries, First Point of
Aristarchus
Aristoteles
Arm, Galactic
Arm, Orion
Arm, Sagittarius
Arm, Scutum-Crux
Arm, Spiral
Arneb
Arrakis
Arrow
Arsia Mons
Artemis
Artemis Chasma
Artemis Corona
Arzachel
Ascella
Aschere
Ascraeus Mons
Asellus Borealis
Asellus Primus
Ashlesha
Asmidiske
Aspidiske
Asterion
Asterism
Asteroid
Asteroid Belt
Asteroids Index
Asterope
Astraea
Astronomical Unit
Asuia
Atakoraka
Atakoraka b
Athebyne
Atik
Atla Regio
Atlantis Chaos
Atlas
Atria
AU
AU Microscopii b
Auger
Auriga
Automedon
Autonoe
Autumn Triangle
Autumnal Equinox
Auva
Avior
Awards
Azmidi
Azmidiske
B
b Orionis
b Piscium
B-type Stars
Baham
Balance
Barbell Nebula
Barnard 33
Barnard's Galaxy
Barnard's Loop
Barnard's Star
Barred Spiral Galaxy
Basel
Basilicus
Bat Nebula
Batentaban Australis
Batentaban Borealis
Bay of Rainbows
Bay of Roughness
Bayer Designation
Bayer Family
Bayer Stars Index
BC Piscium
BD +60 2522
Bean Nebula
Bear, Great
Bear, Lesser
Bear, Little
Bearer of the Serpent
Becrux
Beehive Cluster
Bellatrix
Bellerophon
Bellona
Belt of Orion
Benetnash
Berenice's Hair
Bessarion
Beta Andromedae
Beta Aquarii
Beta Arae
Beta Arietis
Beta Aurigae
Beta Caeli
Beta Canis Majoris
Beta Canis Minoris
Beta Canum Venaticorum
Beta Capricorni
Beta Carinae
Beta Cassiopeiae
Beta Centauri
Beta Cephei
Beta Ceti
Beta Circini
Beta Comae Berenices
Beta Coronae Borealis
Beta Corvi
Beta Crateris
Beta Crucis
Beta Cygni
Beta Delphini
Beta Doradus
Beta Draconis
Beta Eridani
Beta Fornacis
Beta Geminorum
Beta Geminorum b
Beta Gruis
Beta Herculis
Beta Hydri
Beta Indi
Beta Lacertae
Beta Leonis
Beta Leporis
Beta Librae
Beta Lupi
Beta1 Lyrae
Beta2 Lyrae
Beta Monocerotis
Beta Muscae
Beta Ophiuchi
Beta Orionis
Beta Pavonis
Beta Pegasi
Beta Persei
Beta Pictoris
Beta Pictoris b
Beta Pictoris c
Beta Piscis Austrini
Beta Piscium
Beta Pyxidis
Beta Sagittae
Beta1,2 Scorpii
Beta Serpentis
Beta Tauri
Beta Trianguli
Beta Trianguli Australis
Beta Ursae Majoris
Beta Ursae Minoris
Beta Ursae Minoris b
Beta Virginis
Beta Volantis
Betelgeuse
BF Orionis
Biela
Big Dipper
Biham
Binary
Bird of Paradise
Birdun
BK Canum Venaticorum
BL Ceti
BL Lacertae
Black Arrow Cluster
Black Dwarf
Black Eye Galaxy
Black Hole
Blinking Planetary Nebula
Blitzen
Blue Snowball Nebula
Blue Stars
Boötes
Bode's Galaxy
Bode's Nebula
Bode's Nebulae
Bonpland
Borasisi
Botein
Bow Nebula
Bow-Tie Nebula
BR Piscium
Brachium
Briggs
Bright Star Catalog
Bright Yellow Stars
Brocchi's Cluster
Brorsen
Brown Dwarf
BSC
BSC 1
BSC 160
BSC 418
BSC 554
BSC 748
BSC 753
BSC 1398
BSC 1655
BSC 1733
BSC 1867
BSC 2826
BSC 2926
BSC 2956
BSC 3430
BSC 3716
BSC 3984
BSC 4446
BSC 4493
BSC 4551
BSC 4975
BSC 5394
BSC 5403
BSC 5412
BSC 5524
BSC 5653
BSC 5749
BSC 6003
BSC 6067
BSC 6296
BSC 6366
BSC 6489
BSC 6947
BSC 7211
BSC 7398
BSC 7670
BSC 7687
BSC 7890
BSC 8051
BSC 8168
BSC 8233
BSC 8299
BSC 8361
BSC 8464
BSC 8530
BSC 8555
BSC 8688
BSC 8837
BSC Stars Index
Bubble Nebula
Bug Nebula
Bull
Bullialdus
Butterfly
Butterfly Cluster
Butterfly Nebula in Cygnus
Butterfly Nebula in Scorpius
BZ Crucis
C
c Andromedae
c Orionis
C-type Stars
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C41
C43
C46
C47
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
C83
C84
C85
C86
C87
C88
C89
C89 (historical)
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
Caelum
Calcium Stars
Caldwell Catalogue
Caldwell Index
California Nebula
Callisto
Caloris Basin
Caloris Montes
Caloris Planitia
Calx
Calypso
Camelopardalis
Cancer
Canes Venatici
Canes Venatici Cloud
Canes Venatici I Group
Canicula
Canis Major
Canis Major Dwarf Galaxy
Canis Major Overdensity
Canis Minor
Canopus
Capella
Caph
Capricornus
Captain Hook Cluster
Caput Trianguli
Carbon Stars
Carina
Carina Nebula
Carme
Caroline's Cluster
Carpo
Cassini Division
Cassiopeia
Cassiopeia's Chair
Castor
Cat's Eye Nebula
Cat's Eyes
Catharina
Caucasus Mountains
Cauda Hydrae
Cauda Serpentis
Cavalerius
Cave Nebula
CBR
CBS Eye
Cebalrai
Ceginus (Gamma Boötis)
Ceginus (Theta Boötis)
Celestial Equator
Celestial Meridian
Celestial Pole
Celestial Pole, Northern
Celestial Pole, Southern
Celestial Quadrant
Celestial Quadrant NQ1
Celestial Quadrant NQ2
Celestial Quadrant NQ3
Celestial Quadrant NQ4
Celestial Quadrant SQ1
Celestial Quadrant SQ2
Celestial Quadrant SQ3
Celestial Quadrant SQ4
Celestial Sphere
Centaur
Centaurus
Centaurus A
Cepheus
Cerberus (asteroid)
Cerberus (surface feature)
Ceres
Cervantes
Cervantes b
Cervantes c
Cervantes d
Cervantes e
Cetus
Cetus A
CF Boötis
CH Crucis
Chamæleon
Chameleon
Chamukuy
Chaos
Chara
Charioteer
Charon
Chasma Boreale
Checkmark Nebula
Chi Aquarii
Chi Cygni
Chi Draconis
Chi Eridani
Chi Leonis
Chi1 Orionis
Chi2 Orionis
Chi Persei
Chi Virginis
Chi/h Persei
Chisel
Christmas Tree Nebula
CI Orionis
Cigar Galaxy
Cih
Circinus
Circlet
Cirrus Nebula
Classical Kuiper Belt Object
Clock
Clown Face Nebula
Cluster
Cluster of Galaxies
Cluster, Coma
Cluster, Globular
Cluster, Local
Cluster, Open
Cluster, Ursa Major
Cluster, Virgo
Clusters Index
CMa Dwarf
CMa Overdensity
CN Leonis
Coalsack
Coalsack Cluster
Coalsack, Northern
Coathanger
Cocoon Nebula
Collinder 62
Collinder 69
Collinder 399
Columba
Coma B
Coma Berenices
Coma Cluster
Coma Pinwheel Galaxy
Comet
Comet 1P/Halley
Comet 2P/Encke
Comet 3D/Biela
Comet 4P/Faye
Comet 5D/Brorsen
Comet 6P/d'Arrest
Comet 7P/Pons-Winnecke
Comet 8P/Tuttle
Comet 9P/Tempel
Comet 10P/Tempel
Comet 11P/Tempel-Swift-LINEAR
Comet 55P/Tempel-Tuttle
Comet 96P/Machholz 1
Comet 109P/Swift-Tuttle
Comet 138P/Shoemaker-Levy 7
Comet Biela
Comet Brorsen
Comet C/1811 F1
Comet C/1861 G1
Comet C/1893 N1
Comet C/1898 M1
Comet C/1911 S2
Comet C/1995 O1
Comet D/1993 F2
Comet d'Arrest
Comet Encke
Comet Faye
Comet Giacobini
Comet Hale-Bopp
Comet Halley
Comet Machholz
Comet Pons-Winnecke
Comet Quénisset
Comet Rordame-Quénisset
Comet Shoemaker-Levy 7
Comet Shoemaker-Levy 9
Comet Swift-Tuttle
Comet Tempel 1
Comet Tempel 2
Comet Tempel-Swift-LINEAR
Comet Tempel-Tuttle
Comet Thatcher
Comet Tuttle
Compass
Compasses
Concepts Index
Cone Nebula
Constellation Family
Constellations
Constellations Index
Copernicus
Cor Caroli
Cordelia
Cork Nebula
Cornu
Corona Australis
Corona Borealis
Coronis
Corvus
Cosmic Background Radiation
Cr 62
Cr 69
Cr 399
Crab
Crab Nebula
Crane
Crater (constellation)
Crater (surface feature)
Crescent Nebula
Cross
Cross, Southern
Crow
Crown of the Scorpion
Crown, Northern
Crown, Southern
Cruithne
Crux
Crux Australis
CU Draconis
Cubewano
Cup
Cuptor
Cursa
CVn I Group
Cygnus
Cygnus Rift
Cynosura
Cyrillus
D
d Centauri
d Eridani
d Orionis
d Serpentis
Dabih
Dagon
Dalim
Dark Matter
Dark Nebula
Dark Rift
Dark River
Dark Side
Darney
d'Arrest
Declination
Deimos
Delphinus
Delta Andromedae
Delta Aquilae
Delta Arietis
Delta Aurigae
Delta Boötis
Delta Caeli
Delta Canis Majoris
Delta Capricorni
Delta Cassiopeiae
Delta Centauri
Delta Cephei
Delta2 Chamæleontis
Delta Circini
Delta Coronae Borealis
Delta Corvi
Delta Crucis
Delta Cygni
Delta Fornacis
Delta Geminorum
Delta Herculis
Delta Horologii
Delta Leonis
Delta Leporis
Delta2 Lyrae
Delta Ophiuchi
Delta Orionis
Delta Pavonis
Delta Pegasi
Delta Persei
Delta Sagittarii
Delta Scorpii
Delta Serpentis
Delta1 Tauri
Delta2 Tauri
Delta1 Telescopii
Delta Trianguli Australis
Delta Ursae Majoris
Delta Ursae Minoris
Delta Velorum
Delta Virginis
Demon Star
Deneb
Deneb al Okab (Epsilon Aquilae)
Deneb al Okab (Zeta Aquilae)
Deneb Algedi
Deneb Algiedi
Deneb el Okab (Epsilon Aquilae)
Deneb el Okab (Zeta Aquilae)
Deneb Kaitos
Deneb Kaitos Shemali
Deneb Okab
Denebola
Deslandres
Despina
Dhanab al Shuja
Dia
Diabolo Nebula
Diadem
Diameter
Diamond Cross
Diamond of Virgo
Dike
Dimidium
Dione
Diphda
Dipper, Little
Dipper, Milk
Disc, Galactic
Dividing Cell Nebula
Diwō
Diya b
Dog Star
Dog, Greater
Dog, Lesser
Dog, Little
Dogs, Hunting
Dolphin
Dorado
Double Cluster
Double, Optical
Dove
Draco
Dragon
Dragon's Head Nebula
Dragonfly Cluster
Drake Equation
Draugr
Dschubba
DU Lyncis
Dubhe
Duhr
Dulcinea
Dumbbell Nebula
Dumbbell Nebula, Little
Dwarf
Dwarf Planet
Dwarf, Black
Dwarf, Brown
Dwarf, White
Dysnomia
E
e Orionis
e Piscium
E Ring
E-mail
E-type Galaxy
Eagle
Eagle Nebula
Earth
Easel, Painter's
Easterbunny
Eastern Veil Nebula
Eccentricity
Eclipse
Ecliptic
Ecliptic Pole, Northern
Ecliptic Pole, Southern
Ed Asich
Edasich
Edasich b
EE Leonis
Egeria
Eight-Burst Nebula
El Nasl
Elacrab
Elara
Electra
Elliptical Galaxy
Elnath
Eltanin
Elysium Mons
EM Eridani
Emission Nebula
Enceladus
Encke
Engraving Tool
Enif
EPIC 201912552 b
EPIC 201912552.01
EPIC 205071984 d
EPIC 211743874 b
EPIC 211743874.01
EPIC 220592745 b
EPIC 220592745 d
EPIC 220592745.01
EPIC 220592745.03
EPIC 246199087 b
Epsilon Aquilae
Epsilon Arietis
Epsilon Aurigae
Epsilion Boötis
Epsilon Canis Majoris
Epsilon Carinae
Epsilon Cassiopeiae
Epsilon Centauri
Epsilon Circini
Epsilon Coronae Borealis
Epsilon Corvi
Epsilon Crucis
Epsilon Cygni
Epsilon Eridani
Epsilon Eridani b
Epsilon Geminorum
Epsilon Herculis
Epsilon Hydrae
Epsilon Leonis
Epsilon Monocerotis
Epsilon Ophiuchi
Epsilon Orionis
Epsilon Orionis Nebula
Epsilon Pegasi
Epsilon Persei
Epsilon Phoenicis
Epsilon Reticuli
Epsilon Reticuli Ab
Epsilon Reticuli b
Epsilon Sagittarii
Epsilon Scorpii
Epsilon Tauri
Epsilon Tauri b
Epsilon Trianguli Australis
Epsilon Ursae Majoris
Epsilon Virginis
Equator, Celestial
Equatorial Band
Equatorial Belt, North
Equatorial Belt, South
Equatorial Zone
Equinox
Equinox, Autumnal
Equinox, Vernal
Equuleus
Erato
Eratosthenes
Eridanus
Eris
Eris I
Errai
Errai A b
Errai b
Errakis
Eskimo Nebula
ET Cluster
Eta Aquarii
Eta Aurigae
Eta Boötis
Eta Cancri
Eta Canis Majoris
Eta Carinae
Eta Carinae Nebula
Eta Cassiopeiae
Eta Centauri
Eta Cephei
Eta Coronae Borealis
Eta Corvi
Eta Crucis
Eta Cygni
Eta Draconis
Eta Geminorum
Eta Herculis
Eta Leporis
Eta Muscae
Eta Normae
Eta Ophiuchi
Eta Orionis
Eta Pegasi
Eta1 Pictoris
Eta Serpentis
Eta Tauri
Eta Ursae Majoris
Eta Ursae Minoris
Eta Virginis
Etamin
Euanthe
Euclides
Eudora
Eunomia
Europa
Eurydome
Euterpe
Evening Star
Exoplanet
Extrasolar Planet
Eye Nebula
Eye of God
Eye of Sauron
F
f1 Orionis
f2 Orionis
f Piscium
F-type Stars
False Cross
Family, Constellation
Fang
Fawaris
Faye
Fesenkov
FF Aquilae
FI Virginis
Filamentary Nebula
Fireworks Galaxy
First Point of Aries
Fish, Flying
Fish, Southern
Fishes
Fishhook
Flame Nebula
Flaming Star Nebula
Flaming Tree Nebula
Flamsteed Numbers
Flamsteed Stars Index
Flora
Fly
Fly Nebula
Flying Fish
Flying Horse
Foal
Fomalhaut
Fomalhaut b
Football Cluster
Fornacis
Fornax
Fortuna
Fortuna Tessera
Fox
Fra Mauro
Fracastorius
Francisco
Freyja Montes
Full Moon
Fulu
Fum al Samakah
Fumalsamakah
Furnace
Furud
G
g Eridani
g Herculis
g Orionis
g Sagittarii
g Ursae Majoris
G-type Stars
Gabriela Mistral Nebula
Gabrielle
Gacrux
Galactic Arm
Galactic Core
Galactic Disc
Galactic Nucleus
Galactic Pole, Northern
Galaxies
Galaxies Index
Galaxies, Barred Spiral
Galaxies, Elliptical
Galaxies, Irregular
Galaxies, Spiral
Galaxy
Galaxy Cluster
Galaxy Group
Galilean Moons
Gamma1 Andromedae
Gamma Aquarii
Gamma Aquilae
Gamma Arae
Gamma Aurigae
Gamma Boötis
Gamma1 Caeli
Gamma Cancri
Gamma Canis Majoris
Gamma Canis Minoris
Gamma Cassiopieiae
Gamma Centauri
Gamma Cephei
Gamma Cephei A b
Gamma Cephei b
Gamma Circini
Gamma Comae Berenices
Gamma Coronae Borealis
Gamma Corvi
Gamma Crucis
Gamma Cygni
Gamma Cygni Nebula
Gamma Delphini
Gamma Draconis
Gamma Eridani
Gamma1 Fornacis
Gamma Geminorum
Gamma Gruis
Gamma Hydrae
Gamma1 Leonis
Gamma1 Leonis b
Gamma2 Leonis
Gamma Leonis b
Gamma Lupi
Gamma Lyrae
Gamma Microscopii
Gamma Monocerotis
Gamma2 Normae
Gamma Ophiuchi
Gamma Orionis
Gamma Pavonis
Gamma Pegasi
Gamma Persei
Gamma Phoenicis
Gamma Piscium
Gamma Pyxidis
Gamma Sagittae
Gamma2 Sagittarii
Gamma Tauri
Gamma Trianguli Australis
Gamma Ursae Majoris
Gamma Ursae Minoris
Gamma2 Velorum
Gamma Virginis
Ganymede
Gas Giants
Gem Cluster
Gemini
Gemma
Genitives
Geographos
Ghost of Jupiter
Giacobini
Giant
Giant, Gas
Gienah Corvi
Gienah Cygni
Gienah Ghurab
Gienah in Corvus
Gienah in Cygnus
Ginan
Giraffe
Girtab
Gliese 35
Gliese 412
Gliese 447
Gliese 536
Gliese 570
Gliese 581
Gliese 581 g
Gliese 777
Gliese 777 Ab
Gliese 892 h
Gliese 893.2 Ab
Gliese 908
Globular Cluster
Goat
Goldfish
Goldilocks
Gomeisa
Gorgonea Prima
Gorgonea Quarta
Gorgonea Secunda
Gorgonea Tertia
Graff's Cluster
Graffias (Beta Scorpii)
Graving Tool
Gravity
Great Bear
Great Comet of 1811
Great Comet of 1997
Great Diamond
Great Nebula in Andromeda
Great Nebula in Carina
Great Nebula in Orion
Great Peacock Globular
Great Pegasus Cluster
Great Red Spot
Great Rift
Great Square
Greater Dog
Green Bank Equation
GrG
Group of Galaxies
Gruid
Grus
Guardians of the Pole
H
h Persei
Hadar
Haedi
Haedus
Haedus II
Haemus Mountains
Hale-Bopp
Halimede
Halley's Comet
Hamal
Hamburger Galaxy
Hare
Haris
Hassaleh
HAT-P-1 b
HAT-P-28 b
HAT-P-38
HAT-P-67 b
HATS-58 A b
Hatya
Hatysa
Haumea
Haumea I
Haumea II
HD 5319 b
HD 20781
HD 20781 b
HD 20782 b
HD 21693 b
HD 22049 b
HD 27442 Ab
HD 27442 b
HD 28305 b
HD 39060 b
HD 39060 c
HD 45410 b
HD 46375
HD 62509 b
HD 96167 b
HD 96564
HD 102956
HD 102956 b
HD 114783 b
HD 121504 b
HD 122303
HD 122430 b
HD 126525 b
HD 131873 b
HD 137759 b
HD 143361 b
HD 156587
HD 177830 A b
HD 177830 b
HD 190360
HD 190360 b
HD 197481 b
HD 200964 b
HD 200964 c
HD 215152 c
HD 216956 b
HD 219134 h
HD 219449 Ab
HD 222404 Ab
HD 241882
HD 160691 b
HD 160691 c
HD 160691 d
HD 160691 e
HD 222439 b
HD Catalogue
HD Stars Index
Head of Hydrus
Head of Phoenix
Head of the Serpent
Heart Nebula
Heavenly Waters Family
Hebe
Heka
Hektor
Helix Nebula
Hell Plain
Hellas
Helvetios
Helvetios b
Hemisphere
Henry Draper Catalogue
Hercules
Hercules Cluster
Hercules Family
Herdsman
Herring Galaxy
Herse
Heze
HH Andromedae
Hidden Galaxy
Hi'iaka
Himalia
Hind's Crimson Star
HIP 2689
HIP 4297 b
HIP 31039 b
HIP 54195 b
HIP 68162 b
HIP 68581 b
HIP 78521 b
HO Librae
HO Librae g
Hoedus I
Hoedus II
Horna
Horologium
Horse and Rider
Horse, Flying
Horse, Winged
Horsehead Nebula
Horseshoe Nebula
HR 1
HR 160
HR 418
HR 554
HR 748
HR 753
HR 1398
HR 1655
HR 1733
HR 1867
HR 2826
HR 2926
HR 2956
HR 3430
HR 3716
HR 3984
HR 4446
HR 4493
HR 4551
HR 4975
HR 5394
HR 5403
HR 5412
HR 5524
HR 5653
HR 5749
HR 6003
HR 6067
HR 6296
HR 6366
HR 6489
HR 6947
HR 7211
HR 7398
HR 7670
HR 7670 Ab
HR 7687
HR 7890
HR 8051
HR 8168
HR 8233
HR 8299
HR 8361
HR 8464
HR 8530
HR 8555
HR 8688
HR 8832 h
HR 8837
HR Stars Index
Hubble Classification
Hubble's Variable Nebula
Hunter
Hunting Dogs
Hyades
Hyadum I
Hyadum II
Hydor
Hydra (constellation)
Hydra (moon)
Hydrus
Hygiea
Hypatia
Hyperion
I
I Carinae
i Carinae
i Draconis
i Eridani
Iapetus
IC
IC 10
IC 11
IC 342
IC 375
IC 405
IC 434
IC 438
IC 452
IC 463
IC 511
IC 1052
IC 1276
IC 1318
IC 1340
IC 1350
IC 1354
IC 1477
IC 1613
IC 1797
IC 1805
IC 2003
IC 2151
IC 2159
IC 2391
IC 2599
IC 2602
IC 2676
IC 2944
IC 2948
IC 2983
IC 3095
IC 3115
IC 4244
IC 4416
IC 4418
IC 4420
IC 4574
IC 4665
IC 4699
IC 4703
IC 4715
IC 4725
IC 4732
IC 4756
IC 4800
IC 4895
IC 5067
IC 5070
IC 5146
IC 5212
IC Index
Ice Cream Cone
Iclarclau
Iclarclav
Iklil
Ilmarë
Imai
Index Catalogue
Indian
Indus
Intergalactic Wanderer
Interstellar Medium
Io (asteroid)
Io (moon)
Iota Andromedae
Iota Aurigae
Iota Canis Majoris
Iota Carinae
Iota Centauri
Iota Cephei
Iota Ceti
Iota Coronae Borealis
Iota Draconis
Iota Draconis b
Iota Geminorum
Iota Leporis
Iota1 Normae
Iota Orionis
Iota Piscium
Iota1 Scorpii
Iota Virginis
Irene
Iris (asteroid)
Iris Nebula
Irregular Galaxy
Isagel
Ishtar Terra
Isis
ISM
IX Eridani
Ixion
Izar
J
Jewel Box
Job's Coffin
Jovian Planets
Juba
Juno
Jupiter
Jupiter I
Jupiter II
Jupiter III
Jupiter IV
Jupiter V
Jupiter VI
Jupiter VII
Jupiter VIII
Jupiter IX
Jupiter X
Jupiter XI
Jupiter XII
Jupiter XIII
Jupiter XIV
Jupiter XV
Jupiter XVI
Jupiter XXVIII
Jupiter XXIX
Jupiter XXXII
Jupiter XXXIII
Jupiter XXXV
Jupiter XL
Jupiter XLVI
Jupiter L
Jupiter LIII
K
k Orionis
k1 Puppis
K-type Stars
K2-18 b
K2-32 d
K2-34 b
K2-112 b
K2-219 b
K2-219 d
K2-335 b
Kachina Doll Cluster
Kaff
Kaffa
Kakkab
Kalb
Kalliope
Kang
Kappa Andromedae
Kappa Andromedae b
Kappa Aurigae
Kappa Centauri
Kappa Columbae
Kappa Crucis
Kappa Crucis Cluster
Kappa Cygni
Kappa Herculis
Kappa Leporis
Kappa1 Lupi
Kappa Ophiuchi
Kappa Orionis
Kappa Persei
Kappa Piscium
Kappa Reticuli
Kappa Scorpii
Kappa Velorum
Kappa Virginis
Kaus Australis
Kaus Borealis
Kaus Media
Kaus Medius
Kaus Meridionalis
Keel
Keid
Kelb Alrai
Kelvin Scale
Kemble's Cascade
Kepler (crater on Mars)
Kepler (crater on the Moon)
Kepler (mission)
Kepler-23 d
Kepler-24 d
Kepler-25 d
Kepler-31 d
Kepler-42 c
Kepler-59 b
Kepler-59 c
Kepler-62 c
Kepler-90 h
Kepler-97 b
Kepler-99 b
Kepler-128 c
Kepler-152 b
Kepler-155 b
Kepler-174 b
Kepler-177 b
Kepler-279 c
Kepler-301 c
Kepler-399 b
Kepler-456 b
Kepler-974 b
Kerb
Kerberos
Keyhole Nebula
Keystone
Kiang
KIC 3231341 d
KIC 3231341.04
KIC 4349452 d
KIC 5480640 b
KIC 5480640.02
KIC 5951458 b
KIC 6063220 b
KIC 6508221 b
KIC 6508221.01
KIC 6677841 c
KIC 8017703 b
KIC 8017703.01
KIC 8806123 b
KIC 9347899 d
KIC 9347899.03
KIC 9821454 b
KIC 9821454 c
KIC 11075737 b
KIC 11389771 c
KIC 11389771.03
KIC 11442793 h
KIC 11512246 d
KIC 11512246.02
KIC 12302530 b
KIC 12302530.01
Kids
Kitalpha
Kite
Known Sea
Kocab
Kochab
Kochab b
KOI-168 d
KOI-168.02
KOI-244 d
KOI-244.10
KOI-274 c
KOI-292 b
KOI-292.01
KOI-305 b
KOI-305.01
KOI-351 h
KOI-416 b
KOI-416.01
KOI-438 b
KOI-438.01
KOI-518 d
KOI-518.01
KOI-523 b
KOI-523.02
KOI-935 d
KOI-935.03
KOI-961 b
KOI-961.02
KOI-1102 d
KOI-1102.04
KOI-1236 c
KOI-1236.01
KOI-1436 c
KOI-1436.03
KOI-1529 b
KOI-1529 c
KOI-1529.01
KOI-1529.02
KOI-1843 b
KOI-1843.03
KOI-2707 b
KOI-2707.02
Kornephoros
Kraz
Ksora
Kuiper Belt
Kuiper Belt, Classical Object
KX Librae
L
l Carinae
l Persei
La Caille Family
Lacerta
Lacework Nebula
Lacus Somniorum
Lada Terra
Lagoon Nebula
Lake of Dreams
Lakshmi Planum
Lalande 18115
Lalande 21185
Lalande 21258
Lalande 25372
Lalande 27173
Lalande 46650
Lambda Andromedae
Lambda Aquarii
Lambda Centauri Cluster
Lambda Centauri Nebula
Lambda Eridani
Lambda Geminorum
Lambda Gruis
Lambda Horologii
Lambda Leporis
Lambda Orionis
Lambda Piscium
Lambda Sagittarii
Lambda Scorpii
Lambda2 Sculptoris
Lambda Velorum
Laomedeia
Larawag
Large Magellanic Cloud
Latest Updates
Le Gentil
Leda
Leo
Leo I Group
Leo Minor
Lepus
Lesath
Lesser Bear
Lesser Dog
Lesser Lion
Lesser Water Snake
Lesuth
Level
LHA 120-N11
Libra
Lich
Lich b
Lich c
Lich d
Life
Light Year
Limb
Limtoc
Links
Lion
Lion, Lesser
Lion, Little
Little Bear
Little Dipper
Little Dog
Little Dumbbell Nebula
Little Lion
Little Sombrero Galaxy
Little Water Snake
Lizard
LMC
Local Cluster
Local Group
Looped Nebula
Lost Jewel of Orion
Lower's Nebula
LP Trianguli Australis
LT Persei
Lumen
Luminosity
Lump Star
Lunar Seas
Lupus
Lutetia
Luyten 726-8
Lynx
Lyra
Lyre
Lysithea
M
m Orionis
M-type Stars
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
M31
M32
M33
M34
M35
M36
M37
M38
M39
M40
M41
M42
M43
M44
M45
M46
M47
M48
M49
M50
M51
M52
M53
M54
M55
M56
M57
M58
M59
M60
M61
M62
M63
M64
M65
M66
M67
M68
M69
M70
M71
M72
M73
M74
M75
M76
M77
M78
M79
M80
M81
M81 Group
M81-M82 Group
M82
M83
M84
M85
M86
M87
M88
M89
M90
M91
M92
M93
M94
M94 Group
M95
M96
M96 Group
M97
M98
M99
M100
M101
M102
M103
M104
M105
M106
M107
M108
M109
M110
Machholz
Magellanic Clouds
Magnitude
Magnitude, Absolute
Magnitude, Apparent
Magnitude, Visual
Mahasim
Makemake
Manilius
Mare Anguis
Mare Cognitum
Mare Crisium
Mare Fecunditatis
Mare Frigoris
Mare Humorum
Mare Imbrium
Mare Nectaris
Mare Nubium
Mare Serenitatis
Mare Tranquilitatis
Mare Vaporum
Maria
Mariner's Compass
Markab (Alpha Pegasi)
Markab (k1 Puppis)
Markab (Kappa Velorum)
Markab (Tau Pegasi)
Markeb (k1 Puppis)
Markeb (Kappa Velorum)
Mars
Mars I
Mars II
Marsic
Mass
Massalia
Matar
Maxwell Montes
Mebsuta
Megrez
Meissa
Mel 22
Mel 25
Mel 227
Melotte 22
Melotte 25
Melotte 227
Melpomene
Melucta
Menchib
Menkalinan
Menkar
Menkent
Menkhib (Xi Persei)
Menkhib (Zeta Persei)
Menkib
Mensa
Merak
Mercury
Meridian, Celestial
Meridiana
Messier Catalogue
Messier Index
Metallah
Metis (asteroid)
Metis (moon)
Miaplacidus
Microscope
Microscopium
Milk Dipper
Milky Way
Mimas
Mimosa
Minbar
Minelauva
Minkar
Mintaka
Mira
Mira Ceti
Mirach
Miranda
Mirfak
Mirphak
Mirza
Mirzam
Misam
Miscellaneous Stars Index
Mizar
Mneme
Monkey Head Nebula
Monoceros
Montes Alpes
Montes Apenninus
Montes Caucasus
Montes Haemus
Montes Riphaeus
Montes Taurus
Moon
Moon, Full
Moon, New
Moons
Moons Index
Moons, Galilean
Morning Star
Mothallah
MQ Serpentis
Mu Andromedae
Mu Arae
Mu Arae b
Mu Arae c
Mu Arae d
Mu Arae e
Mu1,2 Boötis
Mu Columbae
Mu1 Crucis
Mu Draconis
Mu Fornacis
Mu Geminorum
Mu Orionis
Mu Persei
Mu Piscium
Mu2 Scorpii
Mu Serpentis
Mu Ursae Majoris
Mu Velorum
Mufrid
Muhlifain
Muliphein
Multiple Stars
Muphrid
Murzim
Musca
Muscida
Myla
N
n1 Orionis
n2 Orionis
N-type Stars
N11
Naiad
Nair al Saif
Nair al Zaurak
Namaka
Naos
Nash
Nasl
Nath
Navi
Nebula
Nebula, Absorption
Nebula, Dark
Nebula, Emission
Nebula, Planetary
Nebula, Reflection
Nebulae Index
Needle Galaxy
Nembus
NEP
Neptune
Neptune I
Neptune II
Neptune III
Neptune IV
Neptune V
Neptune VIII
Neptune IX
Neptune XI
Neptune XII
Neptune XIII
Nereid
Neso
Net
Network Nebula
Neutron Star
New General Catalogue
New Moon
Newton
NGC
NGC 1
NGC 40
NGC 55
NGC 104
NGC 147
NGC 185
NGC 188
NGC 205
NGC 221
NGC 224
NGC 246
NGC 247
NGC 253
NGC 276
NGC 281
NGC 292
NGC 300
NGC 362
NGC 457
NGC 559
NGC 581
NGC 598
NGC 628
NGC 650
NGC 651
NGC 663
NGC 752
NGC 772
NGC 869
NGC 884
NGC 891
NGC 1039
NGC 1045
NGC 1068
NGC 1097
NGC 1261
NGC 1275
NGC 1465
NGC 1499
NGC 1705
NGC 1746
NGC 1850
NGC 1851
NGC 1873
NGC 1904
NGC 1907
NGC 1912
NGC 1931
NGC 1952
NGC 1960
NGC 1973
NGC 1975
NGC 1976
NGC 1977
NGC 1980
NGC 1981
NGC 1982
NGC 1990
NGC 2000
NGC 2022
NGC 2023
NGC 2024
NGC 2029
NGC 2032
NGC 2035
NGC 2068
NGC 2070
NGC 2099
NGC 2126
NGC 2168
NGC 2174
NGC 2175 (nebula)
NGC 2175 (open cluster)
NGC 2237
NGC 2238
NGC 2239
NGC 2244
NGC 2246
NGC 2258
NGC 2261
NGC 2264
NGC 2281
NGC 2287
NGC 2296
NGC 2323
NGC 2360
NGC 2362
NGC 2392
NGC 2403
NGC 2419
NGC 2421
NGC 2422
NGC 2423
NGC 2437
NGC 2440
NGC 2447
NGC 2477
NGC 2506
NGC 2516
NGC 2548
NGC 2632
NGC 2646
NGC 2682
NGC 2682 YBP1514 b
NGC 2710
NGC 2867
NGC 3031
NGC 3031 Group
NGC 3034
NGC 3115
NGC 3132
NGC 3195
NGC 3201
NGC 3242
NGC 3293
NGC 3324
NGC 3351
NGC 3368
NGC 3372
NGC 3379
NGC 3481
NGC 3532
NGC 3556
NGC 3587
NGC 3623
NGC 3627
NGC 3766
NGC 3992
NGC 4006
NGC 4038
NGC 4039
NGC 4147
NGC 4192
NGC 4236
NGC 4241
NGC 4244
NGC 4254
NGC 4258
NGC 4261
NGC 4303
NGC 4321
NGC 4372
NGC 4374
NGC 4382
NGC 4406
NGC 4449
NGC 4453
NGC 4472
NGC 4486
NGC 4501
NGC 4544
NGC 4548
NGC 4552
NGC 4559
NGC 4565
NGC 4569
NGC 4579
NGC 4590
NGC 4594
NGC 4609
NGC 4621
NGC 4631
NGC 4649
NGC 4697
NGC 4736
NGC 4736 Group
NGC 4755
NGC 4826
NGC 4833
NGC 4884
NGC 4889
NGC 4945
NGC 5005
NGC 5024
NGC 5055
NGC 5128
NGC 5139
NGC 5146
NGC 5170
NGC 5194
NGC 5236
NGC 5272
NGC 5286
NGC 5291
NGC 5457
NGC 5694
NGC 5815
NGC 5823
NGC 5866
NGC 5904
NGC 6025
NGC 6067
NGC 6087
NGC 6093
NGC 6101
NGC 6121
NGC 6124
NGC 6167
NGC 6171
NGC 6193
NGC 6205
NGC 6218
NGC 6231
NGC 6234
NGC 6254
NGC 6266
NGC 6273
NGC 6302
NGC 6333
NGC 6341
NGC 6352
NGC 6397
NGC 6402
NGC 6405
NGC 6475
NGC 6494
NGC 6514
NGC 6523
NGC 6531
NGC 6535
NGC 6539
NGC 6541
NGC 6543
NGC 6549
NGC 6587
NGC 6611
NGC 6618
NGC 6626
NGC 6631
NGC 6633
NGC 6637
NGC 6656
NGC 6681
NGC 6694
NGC 6705
NGC 6715
NGC 6720
NGC 6729
NGC 6741
NGC 6744
NGC 6752
NGC 6765
NGC 6779
NGC 6809
NGC 6822
NGC 6826
NGC 6830
NGC 6838
NGC 6853
NGC 6864
NGC 6885
NGC 6888
NGC 6913
NGC 6934
NGC 6946
NGC 6960
NGC 6974
NGC 6981
NGC 6992
NGC 6994
NGC 6995
NGC 7000
NGC 7009
NGC 7023
NGC 7066
NGC 7078
NGC 7089
NGC 7092
NGC 7099
NGC 7209
NGC 7243
NGC 7293
NGC 7331
NGC 7437
NGC 7563
NGC 7596
NGC 7635
NGC 7654
NGC 7662
NGC 7722
NGC 7814
NGC Index
Nihal
Nix
Nodus I
Nodus III
Norma
North America Nebula
North Canyon
North Equatorial Belt
North Polar Plains
North Polar Region
North Polar Sequence
North Star
Northern Celestial Pole
Northern Coalsack
Northern Cross
Northern Crown
Northern Ecliptic Pole
Northern Galactic Pole
Northern Quadrant 1
Northern Quadrant 2
Northern Quadrant 3
Northern Quadrant 4
NQ1, Celestial Quadrant
NQ2, Celestial Quadrant
NQ3, Celestial Quadrant
NQ4, Celestial Quadrant
Nu Andromedae
Nu Aquarii
Nu Cancri
Nu2 Canis Majoris
Nu3 Canis Majoris
Nu2 Coronae Borealis
Nu Fornacis
Nu Orionis
Nu Piscium
Nu Puppis
Nu Serpentis
NU Vulpeculae
Nubecula Major
Nubecula Minor
Nubeculae Magellani
Nunki
Nusakan
Nushaba
O
o Orionis
O Puppis
O-type Stars
Ocean of Storms
Oceanus Procellarum
Octans
Octant
Oculus Australis
Oculus Borealis
Okab
Okul
Olympus Mons
OMC-1
Omega Andromedae
Omega Centauri
Omega2 Cygni
Omega Eridani
Omega Nebula
Omega Ophiuchi
Omega Orionis
Omega Persei
Omega Piscium
Omega1 Scorpii
Omega Virginis
Omicron Aurigae
Omicron Boötis
Omicron2 Canis Majoris
Omicron Capricorni
Omicron Cassiopeiae
Omicron Ceti
Omicron2 Eridani
Omicron Leonis
Omicron1 Orionis
Omicron2 Orionis
Omicron Piscium
Omicron Ursae Majoris
Omicron Velorum Cluster
Omicron Virginis
Open Cluster
Ophelia
Ophiuchus
Optical Double
Orange Stars
Orbit
Orbital Eccentricity
Orbital Period
Orcus
Orion
Orion Arm
Orion Family
Orion Molecular Cloud
Orion Nebula
Orion's Belt
Orion's Footstool
Orion's Shield
Orion's Sword
Orion, Sword of
Orpheus
Orthosie
Outer Arm
Ovda Regio
Owl Cluster
Owl Nebula
P
p Orionis
Pac-Man Nebula
Pacman Nebula
Paikauhale
Painter
Painter's Easel
Pair of Compasses
Pale Yellow Stars
Pallas
Parallax Second
Parilicium
Parsec
Parthenope
Pasiphae
Pavo
Pavonis Mons
PDS 70 c
Peacock (constellation)
Peacock (star)
Pearl Cluster
Peg DIG
Peg dSph
Pegasus
Pegasus II
Pegasus Dwarf Galaxy
Pegasus Dwarf Irregular Galaxy
Pegasus Dwarf Spheroidal Galaxy
Pegasus, Square of
Peirce
Pelican Nebula
Pendulum Clock
Perdita
Peregrini
Periapse
Periapsis
Pericentre
Perihelion
Perseus
Perseus A
Perseus Arm
Perseus Family
Persian
PGC 2807158
PGC 5065047
Phact
Phad
Phaet
Phakt
Phantom Streak Nebula
Phecda
Phekda
Pherkad
Pherkad Major
Pherkad Minor
Pherkard (11 Ursae Minoris)
Pherkard (Delta Ursae Minoris)
Phi Andromedae
Phi Aquarii
Phi Draconis
Phi1 Lupi
Phi Ophiuchi
Phi1 Orionis
Phi2 Orionis
Phi Pegasi
Phi Persei
Phi Velorum
Phobetor
Phobos
Phocaea
Phoebe
Phoenix
Photosphere
Phurud
Pi Andromedae
Pi Capricorni
Pi Cassiopeiae
Pi Draconis
Pi Fornacis
Pi Hydrae
Pi1 Orionis
Pi2 Orionis
Pi3 Orionis
Pi4 Orionis
Pi5 Orionis
Pi6 Orionis
Pi Persei
Pi Piscium
Pi Puppis
Pi Sagittarii
Pi Scorpii
Pictor
Pincushion Cluster
Pinwheel Cluster
Pinwheel Galaxy in Coma Berenices
Pinwheel Galaxy in Triangulum
Pinwheel Galaxy in Ursa Major
Pinwheel Galaxy, Southern
Pipirima
Pisces
Piscis Australis
Piscis Austrinus
Pishpai (Eta Geminorum)
Pishpai (Mu Geminorum)
PK 10-6.1
PK 36-67.1
PK 37-34.1
PK 60-3.1
PK 83+12.1
PK 96+29.1
PK 106-17.1
PK 118-74.1
PK 120+09.1
PK 161-14.1
PK 197+17.1
PK 234+02.1
PK 261+32.1
PK 272+12.1
PK 278-05.1
PK 296-20.1
PK 348-13.1
PK 349+01.1
Plain of Descent
Planet Wheel
Planetary Nebula
Planets
Planets Index
Planets, Jovian
Planets, Terrestrial
Planitia Descensus
Plato
Pleiades
Pleiades, Southern
Pleione
Plinius
Plough
Pluto
Pluto I
Pluto II
Pluto III
Pluto IV
Pluto V
Pointers
Pointers, Southern
Polaris
Pole Star
Pole, Celestial
Pole, Northern Celestial
Pole, Northern Ecliptic
Pole, Northern Galactic
Pole, Southern Celestial
Pole, Southern Ecliptic
Pollux
Pollux b
Poltergeist
Polyhymnia
Pons-Winnecke
Poop
Population I
Population II
Porrima
Portia
Pot
Praepes
Praesepe
Precession
Precession Circle
Prima Hyadum
Primary
Procyon
Prominence
Propus (Eta Geminorum)
Propus (Iota Geminorum)
Proserpina
Prospero
Proteus
Protoplanet
Protostar
Proxima Centauri
Psi Andromedae
Psi1 Aquarii
Psi1 Aquarii Ab
Psi2 Aquarii
Psi3 Aquarii
Psi2 Aurigae
Psi Eridani
Psi1 Orionis
Psi2 Orionis
Psi Ursae Majoris
PSO J318.5-22
PSR 1257+12
PSR B1257+12
PSR B1257+12 A
PSR B1257+12 b
PSR B1257+12 B
PSR B1257+12 c
PSR B1257+12 C
PSR B1257+12 d
PSR J1300+1240
Psyche
Ptolemaeus
Ptolemy's Cluster
Puck
Pulcherrima
Pulsating Variable
Puppis
PW Telescopii
Pyxis
Q
q Tauri
Quadrangle
Quadrant NQ1
Quadrant NQ2
Quadrant NQ3
Quadrant NQ4
Quadrant SQ1
Quadrant SQ2
Quadrant SQ3
Quadrant SQ4
Quadrant, Celestial
Quaoar
Quaoar I
Quénisset
Question Mark Galaxy
Quetzalpetlatl Corona
Quijote
R
R Coronae Australis Nebula
R Leporis
R-type Stars
RA
RA: 0h00
Ram
Ran
Ran b
Rana Secunda
Ras al Mothallah
Ras Algethi
Ras Alhague
Ras Alkurki
Ras Elased Australis
Rasalgethi
Rasalhague
Rastaban
Red Planet
Red Stars
Reda
Reflection Nebula
Regor
Regulus
Restaban
Reticule
Reticulum
Retrograde
Revati
Rhea
Rho Andromedae
Rho3 Arietis
Rho Aurigae
Rho Capricorni
Rho Cygni
Rho Fornacis
Rho Orionis
Rho Persei
Rho Puppis
Rho Scorpii
Rho Tucanae
Rider, Horse and
Rigel
Rigel Kentaurus
Right Ascension
Right Ascension: 0h00
Rigil Kentaurus
Ring Nebula
Ring Nebula, Southern
Ring Tail Galaxies
Rings
Riphaean Mountains
Riphean Mountains
River Eridanus
Rocinante
Rodin
Rordame-Quénisset
Rosette Cluster
Rosette Nebula
Ross 128
Ross 154
Ross 206
Ross 248
Ross 698
Rosse's Galaxy
Rotanev
RR Ursae Minoris
Ruchba
Ruchbah
Rudolph
Rukbat
Rukh
Rule
Running Chicken Nebula
Running Man Nebula
Rutilicus
S
S Eridani
S Normae Cluster
S-type Galaxy
S-type Stars
Sabik
Saclateni
Sadachbia
Sadalachbia
Sadalmelek
Sadalmelik
Sadalsud
Sadalsuud
Sadir
Sadr
Sadr Region
Saffar
Sagitta
Sagittarius
Sagittarius Arm
Sagittarius Dwarf Galaxy
Sagittarius Dwarf Spheroidal Galaxy
Sagittarius Star Cloud
Sail
Saiph
Salacia
Salm
Salt and Pepper Cluster
Samh
Samoht
Sancho
Santa
Sao
SAO 20575
Sargas
Sarin
Satellite
Saturn
Saturn I
Saturn II
Saturn III
Saturn IV
Saturn V
Saturn VI
Saturn VII
Saturn VIII
Saturn IX
Saturn XIII
Saturn XIV
Saturn XLVII
Saturn LII
Saturn Nebula
Saucepan (Orion)
Saucepan (Pavo)
SB-type Galaxy
Scales
Scheat
Schedar
Scheddi
Schedir
Schwarzchild Radius
Scorpion
Scorpion, Crown of the
Scorpius
Sculptor
Sculptor Galaxy
Sculptor's Chisel
Sculptor's Workshop
Scutulum
Scutum
Scutum-Centaurus Arm
Scutum-Crux Arm
Sea Monster
Sea of Clouds
Sea of Cold
Sea of Crises
Sea of Fertility
Sea of Moisture
Sea of Nectar
Sea of Rains
Sea of Serenity
Sea of Tranquility
Sea of Vapours
Sea-goat
Seas, Lunar
Seashell Galaxy
Secret Garden Cluster
Secunda Hyadum
Secundus Hyadum
Sedna
Segin
Seginus
Semi-Major Axis
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SEP
Serpens
Serpens Caput
Serpens Cauda
Serpent
Serpent Holder
Serpent Sea
Serpent's Head
Serpent's Tail
Seven Sisters
Sextans
Sextant
Sgr DEG
Sgr dSph
Sh2-155
Sh2-237
Sh2-261
Sh2-276
Sh2-279
Sham
Sharatan
Shaula
Shedir
Sheliak
Shepherd's Star
Sheratan
Shield
Ship Argo
Shoemaker-Levy 7
Shoemaker-Levy 9
Sickle
Sidereal Day
Sidereal Period
Sigma Andromedae
Sigma Canis Majoris
Sigma Capricorni
Sigma Cygni
Sigma Librae
Sigma Lupi
Sigma Orionis
Sigma Sagittarii
Sigma Scorpii
Silver Dollar Galaxy
Silver Needle Galaxy
Silver Sliver Galaxy
Sinope
Sinus Asperitatis
Sinus Iridum
Sirius
Sirrah
Skoll
Skull Nebula
Sleeping Beauty Galaxy
Small Magellanic Cloud
Small Sagittarius Star Cloud
SMC
Snegurochka Planitia
Snow White
Snowball Nebula
SO25300.5+165258
Sobkou Planitia
Sol
Solar Nebula
Solar System
Solar Wind
Solstice
Solstice, Summer
Solstice, Winter
Sombrero Galaxy
Sombrero Galaxy, Little
South Equatorial Belt
South Polar Region
Southern Beehive Cluster
Southern Celestial Pole
Southern Cross
Southern Crown
Southern Ecliptic Pole
Southern Fish
Southern Pinwheel Galaxy
Southern Pleiades
Southern Pointers
Southern Quadrant 1
Southern Quadrant 2
Southern Quadrant 3
Southern Quadrant 4
Southern Ring Nebula
Southern Triangle
Spectral Classification
Sphere, Celestial
Spica
Spindle Galaxy in Draco
Spindle Galaxy in Sextans
Spiral Arm
Spiral Galaxy
Spring Equinox
Spring Triangle
Sprinter
SQ1, Celestial Quadrant
SQ2, Celestial Quadrant
SQ3, Celestial Quadrant
SQ4, Celestial Quadrant
Square of Pegasus
Star Cluster
Star Clusters Index
Star Names Index
Star Queen Nebula
Star-forming Region
Starfish Cluster
Stars
Statio Tranquillitatis
Stellar Nursery
Stern
Stickney
Styx
Subdwarf
Subgiant
Subra
Suhail
Suhail al Muhlif
Suhail Hadar
Sulafat
Sulaphat
Sulpicius Gallus
Summer Rose Star
Summer Solstice
Summer Triangle
Sun
Sunflower Galaxy
Sunspot
Supergiant
Supernova
Surface Features Index
Swan
Swan Nebula
Swift-Tuttle
Sword Handle
Sword of Orion
Swordfish
Syrma
Syrtis Major Planum
Syrtis Minor
T
Tabit (Pi1 Orionis)
Tabit (Pi2 Orionis)
Tabit (Pi3 Orionis)
Tabit (Upsilon Orionis)
Table Mountain
Tadmor
Tail of the Serpent
Tania Australis
Tank Track Nebula
Tapecue
Tarantula Nebula
Tarazed
Tarqeq
Tau Andromedae
Tau Boötis
Tau Canis Majoris
Tau Canis Majoris Cluster
Tau Ceti
Tau Cygni
Tau4 Eridani
Tau6 Eridani
Tau Herculis
Tau Orionis
Tau Pegasi
Tau Piscium
Tau Puppis
Tau Scorpii
Taurus
Taurus A
Taurus Mountains
Taygeta
Teapot
Teegarden's Star
Tejat
Tejat Posterior
Tejat Prior
Telescope
Telescopium
Telesto
Tempel 1
Tempel 2
Tempel-Swift-LINEAR
Tempel-Tuttle
Terebellum
Terpsichore
Terrestrial Planets
Tethys
Tethys B
Tethys C
Thabit
Thalassa
Thalia
Tharsis
Tharsis Montes
Thatcher
Thebe
Themis
Theophilus
Thestias
Theta Andromedae
Theta Arae
Theta Aurigae
Theta Boötis
Theta Canis Majoris
Theta Carinae
Theta Carinae Cluster
Theta Centauri
Theta Chamæleontis
Theta Circini
Theta Coronae Borealis
Theta Cygni
Theta1 Eridani
Theta2 Eridani
Theta Leporis
Theta1 Orionis
Theta Pegasi
Theta Piscium
Theta Scorpii
Theta1 Serpentis
Theta1 Tauri
Theta2 Tauri
Theta Ursae Minoris
Thetis
Thetis Regio
Thuban
Thyone
Tiaki
Tianguan
Titan
Titawin
Titawin b
Titawin c
Toliman
Tolkien
Torcular
Torcularis Septentrionalis
Toucan
Tranquility Base
Trapezium
TRAPPIST-1 b
Triangle
Triangle, Southern
Triangulum
Triangulum Australe
Triangulum Galaxy
Trifid Nebula
Triton
Tucana
Turais
Tureis (Iota Carinae)
Tureis (Rho Puppis)
Tuttle
Tweedledee Cluster
Tweedledum Cluster
Twins
TX Piscium
Tycho
U
u Carinae
U Sagittarii
UGC 12613
UGPS J0722-0540
UGPS J072227.51-054031.2
Ukraina
Ulfrun Regio
Unicorn
Universe
Unuk Élhaia
Unukalhai
Unurgunite
Upsilon Andromedae
Upsilon Andromedae A b
Upsilon Andromedae A c
Upsilon Andromedae b
Upsilon Andromedae c
Upsilon Capricorni
Upsilon Carinae
Upsilon1 Hydrae
Upsilon Leonis
Upsilon Ophiuchi
Upsilon Orionis
Upsilon Pegasi
Upsilon Persei
Upsilon Scorpii
Urakhga
Urania
Uranus
Uranus V
Uranus VI
Uranus VII
Uranus XII
Uranus XV
Uranus XVIII
Uranus XXII
Uranus XXV
Urn
Ursa Major
Ursa Major A
Ursa Major Cluster
Ursa Major Family
Ursa Minor
UV Ceti
V
v Centauri
V359 Orionis
V398 Aurigae
V412 Lacertae
V529 Andromedae
V626 Arae
V645 Centauri
V649 Cassiopeiae
V795 Centauri
V831 Centauri
V901 Orionis
V1016 Orionis
V1027 Scorpii
V1032 Centauri c
V1032 Orionis
V1086 Orionis
V1216 Sagittarii
V1509 Cygni
V1803 Cygni
V2391 Ophiuchi
V2500 Ophiuchi
Vallis Alpes
van Maanen 2
van Maanen's Star
Varda
Varda I
Variable Stars
Variable Stars Index
Variable Stars, Pulsating
Varuna
Vathorz Posterior
Vathorz Prior
Vega
Veil Nebula
Vela
Velox Barnardi
Venus
Vernal Equinox
Vesta
Victoria
Vindemiatrix
Virgin
Virgo
Virgo A
Virgo Cluster
Virgo Group
Virgo I
Virgo, Diamond of
Visual Magnitude
Volans
Vulpecula
W
W Virginis
W-type Stars
Wasat
WASP-17
WASP-35 b
WASP-42 b
WASP-64
WASP-64 b
WASP-72 b
Water Carrier
Water Jar
Water Snake
Water Snake, Lesser
Water Snake, Little
Webb's Cross
Western Veil Nebula
Weywot
Wezen
Whale
Whale Galaxy in Canes Venatici
Whale Galaxy in Sculptor
Whirlpool Galaxy
White Dwarf
White Stars
Wild Duck Cluster
Winged Horse
Winnecke 4
Winter Circle
Winter Hexagon
Winter Oval
Winter Solstice
Winter Triangle
WISE J072227.27-054029.9
Wishing Well Cluster
Witch's Broom
Wolf
Wolf 1
Wolf 28
Wolf 358
Wolf 359
Wolf 498
Wolf 562
WW Leonis Minoris
WX Ursae Majoris
X
Xena
Xi Andromedae
Xi1 Canis Majoris
Xi2 Canis Majoris
Xi Cassiopeiae
Xi Geminorum
Xi Ophiuchi
Xi Orionis
Xi Persei
Xi Piscium
Xi Puppis
Y
YBP1514 b
Yed Posterior
Yed Prior
Yellow Stars
Yellow Stars, Bright
Yellow Stars, Pale
Yildun
YY Piscium
Z
Zaniah
Zarmina
Zarmina's World
Zaurac
Zaurak
Zavijah
Zavijava
Zenith Star
Zeta Aquilae
Zeta Aurigae
Zeta Canis Majoris
Zeta Cassiopeiae
Zeta Centauri
Zeta Draconis
Zeta Herculis
Zeta Leporis
Zeta Lupi
Zeta Monocerotis
Zeta Ophiuchi
Zeta Orionis
Zeta Pavonis
Zeta Persei
Zeta Piscium
Zeta Puppis
Zeta Reticuli
Zeta Sagittarii
Zeta Tauri
Zeta Trianguli Australis
Zeta1,2 Ursae Majoris
Zeta Ursae Minoris
Zeta Virginis
Zhang
Zodiac
Zosma
Zuben Elgenubi
Zuben Elschemali
Zubenelgenubi
Zubenelschemali
Zubenesch
Zubeneschamali
Zubenhakrabi
Zubra

Indexes