· · · ·

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
Location of Polaris
Location of Procyon
Location of Achernar
Location of Alrai
Relative Galactic Position of the Andromeda Galaxy
Image of Geographos
Illustration of Kochab
Location of Algol
Illustration of M38
Image of Rigel
#
1 Ceres20 Canis Majoris53 Cygni
1 Corvi20 Cassiopeiae53 Orionis
1 Lacertae20 Librae53 Pegasi
1 Ophiuchi20 Massalia53 Serpentis
1 Orionis20 Orionis54 Andromedae
1 Piscis Austrini20 Persei54 Orionis
1 Ursae Majoris20 Piscium54 Pegasi
1 Ursae Minoris20 Sagittarii54 Tauri
2 Canis Majoris20 Scorpii55 Geminorum
2 Coronae Borealis21 Andromedae55 Ophiuchi
2MASS 0122-2439 b21 Canis Majoris55 Orionis
2MASS J00520018+3443422 b21 Coronae Borealis56 Orionis
2MASS J01225093-2439505 b21 Draconis57 Andromedae
2MASS J19155797+4113229 b21 Lutetia57 Arietis
2MASS J21140802-225135821 Persei58 Draconis
2 Ophiuchi21 Scorpii58 Eridani
2 Orionis21 Tauri58 Herculis
2 Pallas21 Ursae Minoris58 Orionis
2 Trianguli22 Andromedae58 Serpentis
3 Aurigae22 Canis Majoris59 Serpentis
3 Canis Minoris22 Cassiopeiae60 Geminorum
3 Ceti22 Draconis60 Ophiuchi
3 Coronae Borealis22 Kalliope61 Cygni
3 Juno22 Orionis61 Orionis
3 Lacertae22 Persei61 Sagittarii
3 Leporis22 Piscium61 Tauri
3 Lyrae22 Sagittarii62 Andromedae
3 Ophiuchi23 Canis Majoris62 Aquarii
3 Orionis23 Ophiuchi62 Erato
4 Boötis23 Orionis62 Ophiuchi
4 Canis Minoris23 Scorpii62 Orionis
4 Coronae Borealis23 Thalia62 Pegasi
4 Corvi23 Ursae Minoris63 Aurigae
4 Lacertae24 Andromedae63 Orionis
4 Leporis24 Canis Majoris63 Serpentis
4 Orionis24 Cassiopeiae64 Andromedae
4 Piscium24 Geminorum64 Eridani
4 Sagittarii24 Monocerotis64 Herculis
4 Ursae Minoris24 Orionis64 Orionis
4 Vesta24 Piscis Austrini64 Tauri
5 Astraea24 Serpentis64 Ursae Majoris
5 Centauri24 Themis65 Cygni
5 Cephei25 Andromedae65 Eridani
5 Coronae Borealis25 Canis Majoris65 Herculis
5 Lacertae25 Orionis66 Geminorum
5 Monocerotis25 Persei66 Orionis
5 Orionis25 Phocaea67 Eridani
5 Sagittae25 Tauri67 Ophiuchi
5 Serpentis26 Pegasi67 Orionis
5 Virginis26 Persei67 Virginis
6 Arietis26 Scorpii68 Ceti
6 Cygni26 Virginis68 Leonis
6 Delphini27 Andromedae68 Ophiuchi
6 Hebe27 Aurigae68 Orionis
6 Leporis27 Boötis68 Pegasi
6 Orionis27 Cassiopieiae69 Ceti
6 Piscium27 Cephei69 Eridani
6 Sagittae27 Geminorum69 Orionis
6 Vulpeculae27 Herculis70 Ophiuchi
7 Aurigae27 Librae70 Orionis
7 Canis Majoris27 Orionis70 Pegasi
7 Capricorni27 Persei70 Virginis
7 Corvi27 Piscium70 Virginis b
7 Crateris27 Tauri71 Ophiuchi
7 Geminorum28 Orionis72 Ophiuchi
7 Iris28 Persei72 Orionis
7 Lacertae28 Piscium73 Cygni
7 Orionis28 Serpentis73 Piscium
7 Piscium28 Tauri74 Ophiuchi
7 Puppis29 Andromedae74 Orionis
7 Scorpii29 Monocerotis74 Tauri
7 Ursae Minoris29 Orionis77 Piscium
8 Aurigae29 Piscium77 Tauri
8 Boötis29 Virginis77 Ursae Majoris
8 Ceti30 Canis Majoris78 Geminorum
8 Coronae Borealis30 Doradus78 Tauri
8 Equulei30 Doradus Cluster78 Ursae Majoris
8 Flora30 Hydrae79 Ceti
8 Ophiuchi30 Leonis Minoris79 Ursae Majoris
8 Orionis30 Orionis79 Virginis
8 Pegasi30 Persei80 Piscium
8 Piscium30 Piscium80 Ursae Majoris
8 Scorpii30 Urania81 Pegasi
8 Vulpeculae31 Andromedae81 Terpsichore
9 Aurigae31 Canis Majoris83 Piscium
9 Canis Majoris31 Geminorum85 Io
9 Capricorni31 Lyncis85 Ursae Majoris
9 Corvi31 Orionis86 Piscium
9 Librae32 Leonis86 Tauri
9 Metis32 Orionis87 Ursae Majoris
9 Ophiuchi32 Persei88 Pegasi
9 Orionis32 Serpentis88 Piscium
9 Scorpii33 Aurigae89 Piscium
10 Aurigae33 Cancri90 Antiope
10 Canis Minoris33 Draconis90 Aquarii
10 Capricorni33 Orionis91 Aquarii
10 Coronae Borealis33 Persei91 Aquarii Ab
10 Draconis33 Piscium91 Leonis
10 Hygiea34 Aurigae92 Aquarii
10 Lyrae34 Lyncis92 Ceti
10 Orionis34 Orionis93 Aquarii
10 Piscium34 Sagittarii93 Ceti
10 Sagittarii34 Scorpii94 Leonis
10 Ursae Majoris35 Andromedae95 Aquarii
11 Capricorni35 Boötis98 Piscium
11 Cassiopeiae35 Cephei99 Dike
11 Crateris35 Ophiuchi99 Virginis
11 Draconis35 Scorpii102 Piscium
11 Leporis36 Boötis105 Artemis
11 Monocerotis36 Orionis106 Piscium
11 Orionis36 Persei110 Piscium
11 Parthenope36 Ursae Majoris111 Piscium
11 Ursae Minoris37 Andromedae112 Tauri
12 Canum Venaticorum37 Aurigae113 Amalthea
12 Capricorni37 Cassiopeiae113 Piscium
12 Delphini37 Cygni123 Tauri
12 Draconis37 Orionis134 Tauri
12 Persei37 Tauri136 Tauri
12 Sagittae38 Lyncis139 Tauri
12 Victoria38 Orionis141 Lumen
13 Aquarii38 Sagittarii390 Alma
13 Arietis39 Hydrae588 Achilles
13 Aurigae39 Orionis1620 Geographos
13 Coronae Borealis40 Eridani1709 Ukraina
13 Cygni40 Lyncis1998 WH24
13 Egeria40 Ophiuchi1999 RZ253
13 Geminorum40 Orionis2000 WR106
13 Ophiuchi41 Andromedae2001 KX76
13 Ursae Minoris41 Leonis2002 AW197
14 Canis Majoris41 Orionis2002 LM60
14 Coronae Borealis42 Andromedae2002 MS4
14 Irene42 Comae Berenices2002 UX25
14 Leonis42 Orionis2003 AZ84
14 Leporis43 Andromedae2003 EL61
14 Lyrae43 Ariadne2003 MW12
14 Persei43 Cancri2003 UB313
15 Capricorni43 Comae Berenices2003 VB12
15 Comae Berenices43 Draconis2004 DW
15 Eunomia43 Persei2004 GV9
15 Orionis43 Virginis2004 SB60
15 Puppis44 Aurigae2005 FY9
15 Sextantis44 Draconis2005 RN43
15 Ursae Minoris44 Orionis2005 UQ513
15 Virginis45 Cassiopeiae2007 JJ43
16 Andromedae46 Andromedae2007 OR10
16 Boötis46 Arietis2007 UK126
16 Ceti46 Cygni2013 FY27
16 Leporis46 Orionis2015 RR245
16 Persei46 Persei2675 Tolkien
16 Psyche47 Camelopardalis2920 Automedon
16 Ursae Minoris47 Orionis3361 Orpheus
17 Andromedae47 Tucanae3751 Kiang
17 Orionis48 Andromedae3753 Cruithne
17 Persei48 Arietis19521 Chaos
17 Piscis Austrini48 Orionis20000 Varuna
17 Piscium48 Ursae Majoris28978 Ixion
17 Thetis49 Capricorni50000 Quaoar
18 Aquarii49 Orionis55565 2002 AW197
18 Cassiopeiae49 Virginis55637 2002 UX25
18 Cygni50 Andromedae66652 Borasisi
18 Eridani50 Aquilae90377 Sedna
18 Leporis50 Aurigae90482 Orcus
18 Melpomene50 Ceti90568 2004 GV9
18 Pegasi50 Cygni120347 Salacia
18 Piscium50 Hydrae134340 Pluto
18 Tauri50 Orionis136108 Haumea
19 Andromedae50 Sagittarii136199 Eris
19 Andromedae b50 Ursae Majoris136472 Makemake
19 Cassiopeiae51 Andromedae145452 2005 RN43
19 Fortuna51 Orionis174567 Varda
19 Orionis51 Pegasi202421 2005 UQ513
19 Sagittarii51 Pegasi b208996 2003 AZ84
19 Tauri52 Ceti225088 2007 OR10
19 Ursae Minoris52 Orionis229762 2007 UK126
20 Andromedae53 Andromedae278361 2007 JJ43
20 Aurigae53 Aquilae307261 2002 MS4
A
A-type StarsAlpha BoötisAltair
AbbreviationsAlpha CaeliAltar
Abell 1656Alpha Canis MajorisAludra
Absolute MagnitudeAlpha Canis MinorisAlya
Absolute TemperatureAlpha1 Canum VenaticorumAlzirr
Absorption NebulaAlpha2 Canum VenaticorumAmalthea (asteroid)
AcamarAlpha CarinaeAmalthea (moon)
AchernarAlpha CassiopeiaeAmazonis Planitia
AchillesAlpha CentauriAnanke
AchirdAlpha Centauri CAndromeda
AcrabAlpha CepheiAndromeda VI
AcruxAlpha CetiAndromeda Galaxy
AdaraAlpha ChamæleontisAngular Area
AdharaAlpha CirciniAniara
AdhilAlpha ColumbaeAnkaa
AdrasteaAlpha Comae BerenicesAnneka
AgenaAlpha Coronae AustralisAnser
AhadiAlpha Coronae BorealisAntares
AinAlpha CorviAntennae Galaxies
Air PumpAlpha CraterisAntilicus
AkrabAlpha CrucisAntiope
Al AnzAlpha CygniAntlia
Al AwwaAlpha DraconisAnwar al Farkadain
Al BirdhaunAlpha EquuleiApennine Mountains
Al FawarisAlpha EridaniAphelion
Al HaramAlpha FornacisAphrodite Terra
Al KabAlpha GeminorumApollo Group
Al Minkar al GhurabAlpha GruisApparent Magnitude
Al Nair al BatnAlpha1 HerculisApple Core Nebula
Al Niyat (Sigma Scorpii)Alpha HydraeApus
Al Niyat (Tau Scorpii)Alpha IndiAquarius
Al SharasAlpha LacertaeAquila
Al Sufi's ClusterAlpha LeonisAra
Al SumutAlpha LeporisArcher
AlamakAlpha2 LibraeArcturian Stars
AlaprahAlpha LupiArcturus
AlbereoAlpha LyncisArea, Angular
AlbireoAlpha LyraeArgo Navis
AlchibaAlpha MensaeAriadne
AlchitaAlpha MicroscopiiAries
AlcorAlpha MonocerotisAries, First Point of
AlcyoneAlpha MuscaeAristoteles
AldebaranAlpha OctantisArm, Galactic
AlderaminAlpha OphiuchiArm, Orion
AldhibahAlpha OrionisArm, Sagittarius
AleenaAlpha PavonisArm, Scutum-Crux
AlfardAlpha PegasiArm, Spiral
Alfecca MeridianaAlpha PerseiArneb
Algenib in PegasusAlpha PhoenicisArrakis
Algenib in PerseusAlpha Piscis AustriniArrow
AlgiebaAlpha PisciumArsia Mons
Algieba A bAlpha PyxidisArtemis
Algieba bAlpha SagittaeArtemis Chasma
AlgolAlpha ScorpiiArtemis Corona
AlgorabAlpha SerpentisAscella
AlhenaAlpha SextantisAschere
AlheremAlpha TauriAscraeus Mons
Alifa al FarkadainAlpha TelescopiiAsellus Borealis
AliothAlpha TrianguliAsmidiske
AljanahAlpha Trianguli AustralisAspidiske
AlkaidAlpha TucanaeAsterism
AlkarabAlpha Ursae MajorisAsteroid
AlkesAlpha Ursae MinorisAsteroid Belt
AlmaAlpha VirginisAsteroids Index
AlmaacAlpha VolantisAsterope
AlmaakAlpha VulpeculaeAstraea
AlmaazAlphardAstronomical Unit
AlmachAlphaulkaAtla Regio
AlmeisanAlpheccaAtlantis Chaos
Alnair (Alpha Gruis)Alphecca MeridianaAtlas
Alnair (Zeta Centauri)AlphekkaAtria
AlnaslAlpheratzAU
AlnathAlphonsusAuger
AlnilamAlpine ValleyAuriga
AlnitakAlpsAutomedon
Alniyat (Sigma Scorpii)AlraiAutumn Triangle
Alniyat (Tau Scorpii)AlrakisAutumnal Equinox
Alpha AndromedaeAlreschaAuva
Alpha ApodisAlrishaAvior
Alpha AquilaeAlsciaukatAwards
Alpha AraeAlsephinaAzmidi
Alpha ArietisAlsuhailAzmidiske
Alpha Aurigae
B
b OrionisBeta CygniBlue Stars
b PisciumBeta DelphiniBoötes
B-type StarsBeta EridaniBode's Galaxy
BahamBeta FornacisBode's Nebula
BalanceBeta GeminorumBode's Nebulae
Barbell NebulaBeta GruisBonpland
Barnard 33Beta HerculisBorasisi
Barnard's GalaxyBeta HydriBotein
Barnard's LoopBeta IndiBow-Tie Nebula
Barnard's StarBeta LacertaeBR Piscium
Barred Spiral GalaxyBeta LeonisBrachium
BasilicusBeta LibraeBright Star Catalog
Bat NebulaBeta LupiBright Yellow Stars
Batentaban AustralisBeta1 LyraeBrocchi's Cluster
Batentaban BorealisBeta2 LyraeBrorsen
Bay of RainbowsBeta MonocerotisBrown Dwarf
Bayer DesignationBeta MuscaeBSC
Bayer FamilyBeta OphiuchiBSC 1
Bayer Stars IndexBeta OrionisBSC 160
BC PisciumBeta PavonisBSC 418
Bean NebulaBeta PegasiBSC 1398
Bear, GreatBeta PerseiBSC 1733
Bear, LesserBeta PictorisBSC 2826
Bear, LittleBeta Pictoris bBSC 2926
Bearer of the SerpentBeta Piscis AustriniBSC 3430
BecruxBeta PisciumBSC 3716
Beehive ClusterBeta PyxidisBSC 4446
BellatrixBeta SagittaeBSC 4551
BellerophonBeta1,2 ScorpiiBSC 4975
Belt of OrionBeta SerpentisBSC 5394
BenetnashBeta TauriBSC 6067
Berenice's HairBeta Trianguli AustralisBSC 6296
BessarionBeta Ursae MajorisBSC 6947
Beta AndromedaeBeta Ursae MinorisBSC 7398
Beta AraeBeta Ursae Minoris bBSC 7670
Beta ArietisBeta VirginisBSC 7687
Beta AurigaeBeta VolantisBSC 7890
Beta CaeliBetelgeuseBSC 8464
Beta Canis MajorisBielaBSC 8530
Beta Canis MinorisBig DipperBSC 8837
Beta CapricorniBihamBSC Stars Index
Beta CarinaeBinaryBubble Nebula
Beta CassiopeiaeBird of ParadiseBug Nebula
Beta CentauriBirdunBull
Beta CetiBL LacertaeBullialdus
Beta CirciniBlack DwarfButterfly
Beta Comae BerenicesBlack Eye GalaxyButterfly Cluster
Beta Coronae BorealisBlack HoleButterfly Nebula in Cygnus
Beta CorviBlinking Planetary NebulaButterfly Nebula in Scorpius
Beta CraterisBlitzenBZ Crucis
Beta CrucisBlue Snowball Nebula
C
c AndromedaeCaloris MontesCluster, Ursa Major
c OrionisCaloris PlanitiaCluster, Virgo
C-type StarsCalypsoClusters Index
C2CamelopardalisCMa Dwarf
C3CancerCMa Overdensity
C4Canes VenaticiCN Leonis
C5CaniculaCoalsack
C6Canis MajorCoalsack Cluster
C7Canis Major Dwarf GalaxyCoalsack, Northern
C9Canis Major OverdensityCoathanger
C10Canis MinorCocoon Nebula
C11CanopusCollinder 62
C12CapellaCollinder 69
C13CaphCollinder 399
C14CapricornusColumba
C15Carbon StarsComa B
C16CarinaComa Berenices
C19Carina NebulaComa Cluster
C20CarmeComa Pinwheel Galaxy
C22Caroline's ClusterComet
C23CarpoComet 1P/Halley
C24Cassini DivisionComet 2P/Encke
C25CassiopeiaComet 3D/Biela
C26Cassiopeia's ChairComet 4P/Faye
C27CastorComet 5D/Brorsen
C28Cat's Eye NebulaComet 6P/d'Arrest
C31Cat's EyesComet 7P/Pons-Winnecke
C32Caucasus MountainsComet 55P/Tempel-Tuttle
C33Cauda SerpentisComet 96P/Machholz 1
C34CavaleriusComet Biela
C35Cave NebulaComet Brorsen
C38CBRComet C/1811 F1
C39CBS EyeComet C/1861 G1
C41CebalraiComet C/1893 N1
C43CeginusComet C/1898 M1
C46Celestial EquatorComet C/1911 S2
C49Celestial MeridianComet C/1995 O1
C50Celestial PoleComet D/1993 F2
C51Celestial Pole, NorthernComet d'Arrest
C53Celestial Pole, SouthernComet Encke
C55Celestial QuadrantComet Faye
C56Celestial Quadrant NQ1Comet Giacobini
C57Celestial Quadrant NQ2Comet Hale-Bopp
C58Celestial Quadrant NQ3Comet Halley
C59Celestial Quadrant NQ4Comet Machholz
C60Celestial Quadrant SQ1Comet Pons-Winnecke
C61Celestial Quadrant SQ2Comet Quénisset
C63Celestial Quadrant SQ3Comet Rordame-Quénisset
C64Celestial Quadrant SQ4Comet Shoemaker-Levy 9
C65Celestial SphereComet Tempel-Tuttle
C68CentaurComet Thatcher
C69CentaurusCompass
C70Centaurus ACompasses
C71CepheusConcepts Index
C72CeresCone Nebula
C74CervantesConstellation Family
C75Cervantes eConstellations
C76CetusConstellations Index
C77Cetus ACopernicus
C78ChamæleonCor Caroli
C79ChameleonCork Nebula
C80ChamukuyCornu
C82ChaosCorona Australis
C83CharioteerCorona Borealis
C85CharonCoronis
C86Chasma BorealeCorvus
C87Checkmark NebulaCosmic Background Radiation
C89Chi AquariiCr 62
C89 (historical)Chi DraconisCr 69
C91Chi EridaniCr 399
C92Chi1 OrionisCrab
C93Chi2 OrionisCrab Nebula
C94Chi PerseiCrane
C95Chi VirginisCrater (constellation)
C96Chi/h PerseiCrater (surface feature)
C97ChiselCrescent Nebula
C98Christmas Tree NebulaCross
C99CI OrionisCross, Southern
C100Cigar GalaxyCrow
C101CihCrown of the Scorpion
C102CircinusCrown, Northern
C103CircletCrown, Southern
C104Cirrus NebulaCruithne
C105Classical Kuiper Belt ObjectCrux
C106ClockCrux Australis
CaelumClown Face NebulaCU Draconis
Calcium StarsClusterCubewano
Caldwell CatalogueCluster of GalaxiesCup
Caldwell IndexCluster, ComaCursa
California NebulaCluster, GlobularCygnus
CallistoCluster, LocalCygnus Rift
Caloris BasinCluster, OpenCynosura
D
d CentauriDelta HerculisDiphda
d EridaniDelta HorologiiDipper, Little
d OrionisDelta LeonisDipper, Milk
d SerpentisDelta OphiuchiDividing Cell Nebula
DabihDelta OrionisDog Star
DagonDelta PavonisDog, Greater
DalimDelta PegasiDog, Lesser
Dark MatterDelta SagittariiDog, Little
Dark NebulaDelta ScorpiiDogs, Hunting
Dark RiftDelta1 TauriDolphin
Dark RiverDelta2 TauriDorado
Dark SideDelta Trianguli AustralisDouble Cluster
DarneyDelta Ursae MinorisDouble, Optical
d'ArrestDelta VelorumDove
DeclinationDelta VirginisDraco
DeimosDemon StarDragon
DelphinusDenebDragon's Head Nebula
Delta AndromedaeDeneb AlgediDragonfly Cluster
Delta ArietisDeneb AlgiediDrake Equation
Delta AurigaeDeneb KaitosDraugr
Delta CaeliDeneb Kaitos ShemaliDschubba
Delta Canis MajorisDenebolaDU Lyncis
Delta CapricorniDespinaDubhe
Delta CassiopeiaeDiaDuhr
Delta CentauriDiabolo NebulaDumbbell Nebula
Delta CepheiDiademDumbbell Nebula, Little
Delta CirciniDiameterDwarf
Delta Coronae BorealisDiamond CrossDwarf Planet
Delta CorviDiamond of VirgoDwarf, Black
Delta CrucisDikeDwarf, Brown
Delta CygniDimidiumDwarf, White
Delta FornacisDioneDysnomia
Delta Geminorum
E
e OrionisEpsilon Canis MajorisErrai
e PisciumEpsilon CarinaeErrakis
E RingEpsilon CassiopeiaeEskimo Nebula
E-mailEpsilon CentauriET Cluster
E-type GalaxyEpsilon CirciniEta Aquarii
EagleEpsilon Coronae BorealisEta Aurigae
Eagle NebulaEpsilon CygniEta Boötis
EarthEpsilon EridaniEta Cancri
Easel, Painter'sEpsilon GeminorumEta Canis Majoris
EasterbunnyEpsilon HerculisEta Carinae
Eastern Veil NebulaEpsilon OphiuchiEta Carinae Nebula
EccentricityEpsilon OrionisEta Cassiopeiae
EclipseEpsilon Orionis NebulaEta Centauri
EclipticEpsilon PegasiEta Coronae Borealis
Ecliptic Pole, NorthernEpsilon PhoenicisEta Geminorum
Ecliptic Pole, SouthernEpsilon ReticuliEta Leporis
Ed AsichEpsilon Reticuli AbEta Muscae
EdasichEpsilon Reticuli bEta Ophiuchi
EgeriaEpsilon SagittariiEta Orionis
Eight-Burst NebulaEpsilon ScorpiiEta Serpentis
El NaslEpsilon TauriEta Tauri
ElacrabEpsilon Trianguli AustralisEta Ursae Majoris
ElaraEpsilon Ursae MajorisEta Ursae Minoris
Elliptical GalaxyEquator, CelestialEta Virginis
ElnathEquatorial BandEtamin
EltaninEquatorial Belt, NorthEuanthe
EM EridaniEquatorial Belt, SouthEuclides
Emission NebulaEquatorial ZoneEudora
EnceladusEquinoxEunomia
EnckeEquinox, AutumnalEuropa
Engraving ToolEquinox, VernalEurydome
EnifEquuleusEvening Star
EPIC 201912552 bEratoExoplanet
EPIC 201912552.01EratosthenesExtrasolar Planet
Epsilon ArietisEridanusEye Nebula
Epsilon AurigaeErisEye of God
Epsilion BoötisEris IEye of Sauron
F
f1 OrionisFish, SouthernFomalhaut b
f2 OrionisFishesFootball Cluster
f PisciumFishhookFornacis
F-type StarsFlame NebulaFornax
False CrossFlaming Star NebulaFortuna
Family, ConstellationFlaming Tree NebulaFortuna Tessera
FawarisFlamsteed NumbersFox
FayeFlamsteed Stars IndexFra Mauro
FesenkovFloraFracastorius
FF AquilaeFlyFrancisco
FI VirginisFly NebulaFreyja Montes
Filamentary NebulaFlying FishFull Moon
Fireworks GalaxyFlying HorseFum al Samakah
First Point of AriesFoalFumalsamakah
Fish, FlyingFomalhautFurnace
G
g EridaniGamma DelphiniGienah in Corvus
g OrionisGamma DraconisGienah in Cygnus
g SagittariiGamma1 FornacisGiraffe
g Ursae MajorisGamma GeminorumGirtab
G-type StarsGamma1 LeonisGliese 412
Gabriela Mistral NebulaGamma1 Leonis bGliese 536
GabrielleGamma2 LeonisGliese 581
GacruxGamma Leonis bGliese 581 g
Galactic ArmGamma LyraeGliese 777
Galactic CoreGamma MicroscopiiGliese 777 Ab
Galactic NucleusGamma MonocerotisGliese 893.2 Ab
Galactic Pole, NorthernGamma2 NormaeGliese 908
GalaxiesGamma OphiuchiGlobular Cluster
Galaxies IndexGamma OrionisGoat
Galaxies, Barred SpiralGamma PavonisGoldfish
Galaxies, EllipticalGamma PegasiGoldilocks
Galaxies, IrregularGamma PhoenicisGomeisa
Galaxies, SpiralGamma PisciumGorgonea Prima
GalaxyGamma SagittaeGorgonea Quarta
Galaxy ClusterGamma2 SagittariiGorgonea Secunda
Galilean MoonsGamma TauriGorgonea Tertia
Gamma1 AndromedaeGamma Trianguli AustralisGraffias (Beta Scorpii)
Gamma AquilaeGamma Ursae MajorisGraving Tool
Gamma AraeGamma Ursae MinorisGravity
Gamma AurigaeGamma2 VelorumGreat Bear
Gamma BoötisGamma VirginisGreat Comet of 1811
Gamma1 CaeliGanymedeGreat Comet of 1997
Gamma CancriGas GiantsGreat Diamond
Gamma Canis MajorisGem ClusterGreat Nebula in Andromeda
Gamma Canis MinorisGeminiGreat Nebula in Carina
Gamma CassiopieiaeGemmaGreat Nebula in Orion
Gamma CentauriGenitivesGreat Pegasus Cluster
Gamma CepheiGeographosGreat Red Spot
Gamma CirciniGhost of JupiterGreat Rift
Gamma Comae BerenicesGiacobiniGreat Square
Gamma Coronae BorealisGiantGreater Dog
Gamma CorviGiant, GasGreen Bank Equation
Gamma CrucisGienah CorviGruid
Gamma CygniGienah CygniGrus
Gamma Cygni NebulaGienah GhurabGuardians of the Pole
H
h PerseiHD 200964 bHorse, Winged
HadarHD 215152 cHorsehead Nebula
HaediHD 219449 AbHorseshoe Nebula
HaedusHD 241882HR 1
Haedus IIHD 160691 eHR 160
Haemus MountainsHD 222439 bHR 418
Hale-BoppHD CatalogueHR 1398
HalimedeHD Stars IndexHR 1733
Halley's CometHead of PhoenixHR 2826
HamalHead of the SerpentHR 2926
Hamburger GalaxyHeavenly Waters FamilyHR 3430
HareHebeHR 3716
HarisHekaHR 4446
HassalehHelix NebulaHR 4551
HAT-P-1 bHellasHR 4975
HAT-P-28 bHelvetiosHR 5394
HAT-P-67 bHelvetios bHR 6067
HATS-58 A bHemisphereHR 6296
HatysaHenry Draper CatalogueHR 6947
HaumeaHerculesHR 7398
Haumea IHercules ClusterHR 7670
Haumea IIHercules FamilyHR 7670 Ab
HD 20781 bHerdsmanHR 7687
HD 20782 bHerring GalaxyHR 7890
HD 21693 bHerseHR 8464
HD 27442 AbHezeHR 8530
HD 27442 bHH AndromedaeHR 8837
HD 39060 bHidden GalaxyHR Stars Index
HD 46375Hi'iakaHubble Classification
HD 96564HimaliaHubble's Variable Nebula
HD 102956Hind's Crimson StarHunter
HD 102956 bHIP 2689Hunting Dogs
HD 114783 bHIP 68162 bHyades
HD 121504 bHO LibraeHyadum I
HD 122303HO Librae gHyadum II
HD 126525 bHoedus IHydra (constellation)
HD 131873 bHoedus IIHydra (moon)
HD 177830 A bHorologiumHydrus
HD 177830 bHorse and RiderHygiea
HD 190360Horse, FlyingHyperion
HD 190360 b
I
I CarinaeIC 3115Intergalactic Wanderer
i DraconisIC 4244Interstellar Medium
i EridaniIC 4418Io (asteroid)
ICIC 4420Io (moon)
IC 10IC 4574Iota Andromedae
IC 342IC 4665Iota Aurigae
IC 405IC 4699Iota Canis Majoris
IC 434IC 4703Iota Carinae
IC 438IC 4715Iota Ceti
IC 452IC 4725Iota Coronae Borealis
IC 463IC 4732Iota Draconis
IC 511IC 4756Iota Geminorum
IC 1052IC 4800Iota Leporis
IC 1276IC 4895Iota Orionis
IC 1318IC 5067Iota Piscium
IC 1340IC 5070Iota Virginis
IC 1477IC 5146Irene
IC 1613IC 5212Iris (asteroid)
IC 1797IC IndexIris Nebula
IC 2003Ice Cream ConeIrregular Galaxy
IC 2151IclarclauIsagel
IC 2391IclarclavIshtar Terra
IC 2599IlmarëIsis
IC 2602ImaiISM
IC 2676Index CatalogueIX Eridani
IC 2944IndianIxion
IC 2948IndusIzar
IC 2983
J
Jewel BoxJupiter VJupiter XV
Job's CoffinJupiter VIJupiter XVI
Jovian PlanetsJupiter VIIJupiter XXIX
JubaJupiter VIIIJupiter XXXII
JunoJupiter IXJupiter XXXIII
JupiterJupiter XJupiter XXXV
Jupiter IJupiter XIJupiter XL
Jupiter IIJupiter XIIJupiter XLVI
Jupiter IIIJupiter XIIIJupiter L
Jupiter IVJupiter XIVJupiter LIII
K
k OrionisKelvin ScaleKitalpha
K-type StarsKemble's CascadeKite
K2-18 bKepler (crater)Known Sea
K2-34 bKepler (mission)Kocab
KakkabKepler-42 cKochab
KalbKepler-59 bKochab b
KalliopeKepler-59 cKOI-274 c
Kappa AndromedaeKepler-62 cKOI-292 b
Kappa Andromedae bKepler-90 hKOI-292.01
Kappa AurigaeKepler-97 bKOI-351 h
Kappa ColumbaeKepler-128 cKOI-523 b
Kappa CrucisKepler-177 bKOI-523.02
Kappa Crucis ClusterKepler-399 bKOI-961 b
Kappa LeporisKepler-456 bKOI-961.02
Kappa OrionisKerbKOI-1529 b
Kappa PerseiKerberosKOI-1529 c
Kappa PisciumKeyhole NebulaKOI-1529.01
Kappa ReticuliKeystoneKOI-1529.02
Kappa ScorpiiKiangKOI-1843 b
Kappa VelorumKIC 5480640 bKOI-1843.03
Kaus AustralisKIC 5480640.02KOI-2707 b
Kaus BorealisKIC 5951458 bKOI-2707.02
Kaus MediaKIC 8806123 bKornephoros
Kaus MediusKIC 9821454 bKraz
Kaus MeridionalisKIC 9821454 cKsora
KeelKIC 11075737 bKuiper Belt
KeidKIC 11442793 hKuiper Belt, Classical Object
Kelb AlraiKids
L
l PerseiLarge Magellanic CloudLion, Lesser
La Caille FamilyLatest UpdatesLion, Little
LacertaLe GentilLittle Bear
Lacework NebulaLedaLittle Dipper
Lacus SomniorumLeoLittle Dog
Lada TerraLeo I GroupLittle Dumbbell Nebula
Lagoon NebulaLeo MinorLittle Lion
Lake of DreamsLepusLittle Sombrero Galaxy
Lakshmi PlanumLesathLittle Water Snake
Lalande 18115Lesser BearLizard
Lalande 21185Lesser DogLMC
Lalande 21258Lesser LionLocal Cluster
Lalande 25372Lesser Water SnakeLocal Group
Lalande 46650LesuthLooped Nebula
Lambda AndromedaeLevelLower's Nebula
Lambda Centauri ClusterLHA 120-N11LT Persei
Lambda Centauri NebulaLibraLumen
Lambda EridaniLichLuminosity
Lambda GruisLich bLump Star
Lambda LeporisLich cLunar Seas
Lambda OrionisLich dLupus
Lambda PisciumLifeLutetia
Lambda SagittariiLight YearLynx
Lambda ScorpiiLimbLyra
Lambda VelorumLimtocLyre
LaomedeiaLinksLysithea
LarawagLion
M
m OrionisM76Melpomene
M-type StarsM77Melucta
M1M78Menchib
M2M79Menkalinan
M3M80Menkar
M4M81Menkent
M5M82Menkhib
M6M83Menkib
M7M84Mensa
M8M85Merak
M9M86Mercury
M10M87Meridian, Celestial
M11M88Meridiana
M12M89Messier Catalogue
M13M90Messier Index
M14M91Metallah
M15M92Metis (asteroid)
M16M93Metis (moon)
M17M94Miaplacidus
M18M95Microscope
M19M96Microscopium
M20M96 GroupMilk Dipper
M21M97Milky Way
M22M98Mimas
M23M99Mimosa
M24M100Minbar
M25M101Minelauva
M26M102Mintaka
M27M103Mira
M28M104Mira Ceti
M29M105Mirach
M30M106Miranda
M31M107Mirfak
M32M108Mirphak
M33M109Mirza
M34M110Mirzam
M35MachholzMisam
M36Magellanic CloudsMiscellaneous Stars Index
M37MagnitudeMizar
M38Magnitude, AbsoluteMneme
M39Magnitude, ApparentMonkey Head Nebula
M40Magnitude, VisualMonoceros
M41MahasimMontes Alpes
M42MakemakeMontes Apenninus
M43ManiliusMontes Caucasus
M44Mare AnguisMontes Haemus
M45Mare CognitumMontes Riphaeus
M46Mare CrisiumMontes Taurus
M47Mare FecunditatisMoon
M48Mare FrigorisMoon, Full
M49Mare HumorumMoon, New
M50Mare ImbriumMoons
M51Mare NectarisMoons Index
M52Mare NubiumMoons, Galilean
M53Mare SerenitatisMorning Star
M54Mare TranquilitatisMothallah
M55Mare VaporumMQ Serpentis
M56MariaMu Andromedae
M57Mariner's CompassMu Arae
M58Markab (Alpha Pegasi)Mu Arae e
M59Markab (Kappa Velorum)Mu Draconis
M60Markab (Tau Pegasi)Mu Fornacis
M61MarkebMu Geminorum
M62MarsMu Orionis
M63Mars IMu Piscium
M64Mars IIMu2 Scorpii
M65MassMu Serpentis
M66MassaliaMu Velorum
M67Maxwell MontesMufrid
M68MebsutaMuhlifain
M69MeissaMuliphein
M70Mel 22Multiple Stars
M71Mel 25Muphrid
M72Mel 227Murzim
M73Melotte 22Musca
M74Melotte 25Muscida
M75Melotte 227Myla
N
n1 OrionisNGC 2296NGC 6333
n2 OrionisNGC 2323NGC 6341
N-type StarsNGC 2360NGC 6397
N11NGC 2362NGC 6402
NaiadNGC 2392NGC 6405
Nair al SaifNGC 2403NGC 6475
Nair al ZaurakNGC 2419NGC 6494
NamakaNGC 2421NGC 6514
NaosNGC 2422NGC 6523
NashNGC 2423NGC 6531
NaslNGC 2437NGC 6535
NathNGC 2447NGC 6539
NaviNGC 2477NGC 6541
NebulaNGC 2516NGC 6543
Nebula, AbsorptionNGC 2548NGC 6549
Nebula, DarkNGC 2632NGC 6587
Nebula, EmissionNGC 2646NGC 6611
Nebula, PlanetaryNGC 2682NGC 6618
Nebula, ReflectionNGC 2682 YBP1514 bNGC 6626
Nebulae IndexNGC 2710NGC 6631
Needle GalaxyNGC 3031NGC 6633
NembusNGC 3034NGC 6637
NEPNGC 3115NGC 6656
NeptuneNGC 3132NGC 6681
Neptune INGC 3201NGC 6694
Neptune IINGC 3242NGC 6705
Neptune IIINGC 3293NGC 6715
Neptune IVNGC 3324NGC 6720
Neptune VNGC 3351NGC 6729
Neptune VIIINGC 3368NGC 6741
Neptune IXNGC 3372NGC 6744
Neptune XINGC 3379NGC 6752
Neptune XIINGC 3481NGC 6765
NereidNGC 3532NGC 6779
NetNGC 3556NGC 6809
Network NebulaNGC 3587NGC 6822
Neutron StarNGC 3623NGC 6826
New General CatalogueNGC 3627NGC 6830
New MoonNGC 3766NGC 6838
NewtonNGC 3992NGC 6853
NGCNGC 4006NGC 6864
NGC 1NGC 4038NGC 6888
NGC 40NGC 4039NGC 6913
NGC 55NGC 4147NGC 6946
NGC 104NGC 4192NGC 6960
NGC 205NGC 4236NGC 6974
NGC 221NGC 4241NGC 6981
NGC 224NGC 4244NGC 6992
NGC 246NGC 4254NGC 6994
NGC 253NGC 4258NGC 6995
NGC 276NGC 4303NGC 7000
NGC 292NGC 4321NGC 7009
NGC 300NGC 4374NGC 7023
NGC 362NGC 4382NGC 7066
NGC 457NGC 4406NGC 7078
NGC 581NGC 4453NGC 7089
NGC 598NGC 4472NGC 7092
NGC 628NGC 4486NGC 7099
NGC 650NGC 4501NGC 7209
NGC 651NGC 4544NGC 7243
NGC 663NGC 4548NGC 7293
NGC 752NGC 4552NGC 7437
NGC 869NGC 4565NGC 7563
NGC 884NGC 4569NGC 7596
NGC 891NGC 4579NGC 7635
NGC 1039NGC 4590NGC 7654
NGC 1068NGC 4594NGC 7662
NGC 1261NGC 4609NGC 7722
NGC 1275NGC 4621NGC 7814
NGC 1465NGC 4631NGC Index
NGC 1499NGC 4649Nodus I
NGC 1705NGC 4736Nodus III
NGC 1850NGC 4755Norma
NGC 1873NGC 4826North America Nebula
NGC 1904NGC 4833North Canyon
NGC 1907NGC 4884North Equatorial Belt
NGC 1912NGC 4889North Polar Plains
NGC 1931NGC 4945North Polar Region
NGC 1952NGC 5024North Polar Sequence
NGC 1960NGC 5055North Star
NGC 1973NGC 5128Northern Celestial Pole
NGC 1975NGC 5139Northern Coalsack
NGC 1976NGC 5146Northern Cross
NGC 1977NGC 5170Northern Crown
NGC 1981NGC 5194Northern Ecliptic Pole
NGC 1982NGC 5236Northern Galactic Pole
NGC 1990NGC 5272Northern Quadrant 1
NGC 2000NGC 5291Northern Quadrant 2
NGC 2022NGC 5457Northern Quadrant 3
NGC 2023NGC 5815Northern Quadrant 4
NGC 2024NGC 5866NQ1, Celestial Quadrant
NGC 2029NGC 5904NQ2, Celestial Quadrant
NGC 2032NGC 6025NQ3, Celestial Quadrant
NGC 2035NGC 6067NQ4, Celestial Quadrant
NGC 2068NGC 6087Nu Andromedae
NGC 2070NGC 6093Nu Aquarii
NGC 2099NGC 6121Nu2 Canis Majoris
NGC 2126NGC 6124Nu2 Coronae Borealis
NGC 2168NGC 6167Nu Fornacis
NGC 2174NGC 6171Nu Orionis
NGC 2175NGC 6193Nu Piscium
NGC 2237NGC 6205Nu Puppis
NGC 2238NGC 6218Nu Serpentis
NGC 2239NGC 6231Nubecula Major
NGC 2244NGC 6234Nubecula Minor
NGC 2246NGC 6254Nubeculae Magellani
NGC 2261NGC 6266Nunki
NGC 2264NGC 6273Nusakan
NGC 2281NGC 6302Nushaba
NGC 2287
O
o OrionisOmega1 ScorpiiOrbital Eccentricity
O-type StarsOmicron AurigaeOrbital Period
Ocean of StormsOmicron BoötisOrcus
Oceanus ProcellarumOmicron2 Canis MajorisOrion
OctansOmicron CapricorniOrion Arm
OctantOmicron CassiopeiaeOrion Family
Oculus AustralisOmicron CetiOrion Molecular Cloud
Oculus BorealisOmicron2 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 NebulaOpen ClusterOrthosie
Omega OphiuchiOphiuchusOuter Arm
Omega OrionisOptical DoubleOvda Regio
Omega PerseiOrange StarsOwl Cluster
Omega PisciumOrbitOwl Nebula
P
p OrionisPhocaeaPointers
Pac-Man NebulaPhoenixPointers, Southern
PaikauhalePhotospherePolaris
PainterPi AndromedaePole Star
Painter's EaselPi CapricorniPole, Celestial
Pair of CompassesPi CassiopeiaePole, Northern Celestial
Pale Yellow StarsPi DraconisPole, Northern Ecliptic
PallasPi FornacisPole, Northern Galactic
Parallax SecondPi1 OrionisPole, Southern Celestial
PariliciumPi2 OrionisPole, Southern Ecliptic
ParsecPi3 OrionisPollux
ParthenopePi4 OrionisPoltergeist
PasiphaePi5 OrionisPons-Winnecke
PavoPi6 OrionisPoop
Pavonis MonsPi PerseiPopulation I
Peacock (constellation)Pi PisciumPopulation II
Peacock (star)Pi PuppisPorrima
Pearl ClusterPictorPortia
Peg DIGPinwheel ClusterPot
Peg dSphPinwheel Galaxy in Coma BerenicesPraepes
PegasusPinwheel Galaxy in TriangulumPraesepe
Pegasus IIPinwheel Galaxy in Ursa MajorPrecession
Pegasus Dwarf GalaxyPinwheel Galaxy, SouthernPrecession Circle
Pegasus Dwarf Irregular GalaxyPipirimaPrima Hyadum
Pegasus Dwarf Spheroidal GalaxyPiscesProcyon
Pegasus, Square ofPiscis AustralisProminence
Pelican NebulaPiscis AustrinusPropus (Eta Geminorum)
Pendulum ClockPishpai (Eta Geminorum)Propus (Iota Geminorum)
PerditaPishpai (Mu Geminorum)Prospero
PeregriniPK 10-6.1Proteus
PerihelionPK 36-67.1Protoplanet
PerseusPK 37-34.1Protostar
Perseus APK 60-3.1Proxima Centauri
Perseus ArmPK 83+12.1Psi Andromedae
Perseus FamilyPK 96+29.1Psi1 Aquarii
PersianPK 106-17.1Psi1 Aquarii Ab
PGC 2807158PK 118-74.1Psi2 Aquarii
PGC 5065047PK 120+0.9.1Psi3 Aquarii
PhactPK 161-14.1Psi2 Aurigae
PhadPK 197+17.1Psi Eridani
PhaetPK 261+32.1Psi1 Orionis
PhaktPK 272+12.1Psi2 Orionis
Phantom Streak NebulaPK 348-13.1PSO J318.5-22
PhecdaPK 349+01.1PSR 1257+12
PhekdaPlain of DescentPSR B1257+12
PherkadPlanet WheelPSR B1257+12 A
Pherkad MajorPlanetary NebulaPSR B1257+12 b
Pherkad MinorPlanetsPSR B1257+12 B
Pherkard (11 Ursae Minoris)Planets IndexPSR B1257+12 c
Pherkard (Delta Ursae Minoris)Planets, JovianPSR B1257+12 C
Phi AndromedaePlanets, TerrestrialPSR B1257+12 d
Phi AquariiPlanitia DescensusPSR J1300+1240
Phi DraconisPlatoPsyche
Phi1 LupiPleiadesPtolemaeus
Phi OphiuchiPleiades, SouthernPtolemy's Cluster
Phi1 OrionisPleionePuck
Phi2 OrionisPloughPulcherrima
Phi PegasiPlutoPulsating Variable
Phi PerseiPluto IPuppis
PhobetorPluto IIIPyxis
PhobosPluto IV
Q
q TauriQuadrant SQ1Quaoar
Quadrant NQ1Quadrant SQ2Quaoar I
Quadrant NQ2Quadrant SQ3Quénisset
Quadrant NQ3Quadrant SQ4Question Mark Galaxy
Quadrant NQ4Quadrant, CelestialQuetzalpetlatl Corona
R
R Coronae Australis NebulaRho AndromedaeRiphean Mountains
R LeporisRho3 ArietisRiver Eridanus
R-type StarsRho AurigaeRodin
RARho CapricorniRordame-Quénisset
RA: 0h00Rho CygniRosette Cluster
RamRho FornacisRosette Nebula
RanRho OrionisRoss 128
Rana SecundaRho PerseiRoss 154
Ras AlgethiRho PuppisRoss 206
Ras AlhagueRho TucanaeRoss 248
RasalgethiRider, Horse andRoss 698
RasalhagueRigelRosse's Galaxy
Red PlanetRigel KentaurusRotanev
Red StarsRight AscensionRuchba
RedaRight Ascension: 0h00Ruchbah
Reflection NebulaRigil KentaurusRudolph
RegulusRing NebulaRukh
ReticuleRing Nebula, SouthernRule
ReticulumRing Tail GalaxiesRunning Chicken Nebula
RetrogradeRingsRunning Man Nebula
RevatiRiphaean MountainsRutilicus
Rhea
S
S EridaniSeas, LunarSolstice, Summer
S Normae ClusterSeashell GalaxySolstice, Winter
S-type GalaxySecunda HyadumSombrero Galaxy
S-type StarsSecundus HyadumSombrero Galaxy, Little
SabikSednaSouth Equatorial Belt
SaclateniSeginSouth Polar Region
SadirSeginusSouthern Beehive Cluster
SadrSemi-Major AxisSouthern Celestial Pole
Sadr RegionSend E-mailSouthern Cross
SaffarSEPSouthern Crown
SagittaSerpensSouthern Ecliptic Pole
SagittariusSerpens CaputSouthern Fish
Sagittarius ArmSerpens CaudaSouthern Pinwheel Galaxy
Sagittarius Dwarf GalaxySerpentSouthern Pleiades
Sagittarius Dwarf Spheroidal GalaxySerpent HolderSouthern Pointers
Sagittarius Star CloudSerpent SeaSouthern Quadrant 1
SailSerpent's HeadSouthern Quadrant 2
SaiphSerpent's TailSouthern Quadrant 3
SalaciaSeven SistersSouthern Quadrant 4
SalmSextansSouthern Ring Nebula
Salt and Pepper ClusterSextantSouthern Triangle
SamohtSgr DEGSpectral Classification
SanchoSgr dSphSphere, Celestial
SantaSh2-155Spica
SaoSh2-237Spindle Galaxy in Draco
SargasSh2-261Spindle Galaxy in Sextans
SarinSh2-276Spiral Arm
SatelliteSh2-279Spiral Galaxy
SaturnShamSpring Equinox
Saturn ISharatanSpring Triangle
Saturn IIShaulaSprinter
Saturn IIIShedirSQ1, Celestial Quadrant
Saturn IVSheliakSQ2, Celestial Quadrant
Saturn VShepherd's StarSQ3, Celestial Quadrant
Saturn VISheratanSQ4, Celestial Quadrant
Saturn VIIShieldSquare of Pegasus
Saturn XIIIShip ArgoStar Cluster
Saturn XIVShoemaker-Levy 9Star Clusters Index
Saturn NebulaSickleStar Names Index
Saucepan (Orion)Sidereal DayStar Queen Nebula
Saucepan (Pavo)Sidereal PeriodStarfish Cluster
SB-type GalaxySigma AndromedaeStars
ScalesSigma Canis MajorisStatio Tranquillitatis
ScheatSigma CapricorniStern
SchedarSigma LibraeStickney
ScheddiSigma LupiSubdwarf
SchedirSigma OrionisSubgiant
Schwarzchild RadiusSigma SagittariiSubra
ScorpionSigma ScorpiiSuhail
Scorpion, Crown of theSilver Dollar GalaxySuhail al Muhlif
ScorpiusSilver Needle GalaxySulafat
SculptorSilver Sliver GalaxySulaphat
Sculptor GalaxySinopeSulpicius Gallus
Sculptor's ChiselSinus IridumSummer Rose Star
Sculptor's WorkshopSiriusSummer Solstice
ScutulumSirrahSummer Triangle
ScutumSkull NebulaSun
Scutum-Centaurus ArmSleeping Beauty GalaxySunflower Galaxy
Scutum-Crux ArmSmall Magellanic CloudSunspot
Sea MonsterSmall Sagittarius Star CloudSupergiant
Sea of CloudsSMCSupernova
Sea of ColdSnegurochka PlanitiaSurface Features Index
Sea of CrisesSnow WhiteSwan
Sea of FertilitySO25300.5+165258Swan Nebula
Sea of MoistureSobkou PlanitiaSword Handle
Sea of NectarSolSword of Orion
Sea of RainsSolar NebulaSwordfish
Sea of SerenitySolar SystemSyrma
Sea of TranquilitySolar WindSyrtis Major Planum
Sea of VapoursSolsticeSyrtis Minor
Sea-goat
T
Tabit (Pi1 Orionis)TerebellumTheta1 Tauri
Tabit (Pi2 Orionis)TerpsichoreTheta2 Tauri
Tabit (Pi3 Orionis)Terrestrial PlanetsTheta Ursae Minoris
Tabit (Upsilon Orionis)TethysThetis
Table MountainTethys BThetis Regio
Tail of the SerpentTethys CThuban
Tank Track NebulaThabitThyone
Tarantula NebulaThalassaTiaki
TarazedThaliaTianguan
Tau AndromedaeTharsisTitan
Tau BoötisTharsis MontesTitawin
Tau Canis MajorisThatcherTitawin b
Tau Canis Majoris ClusterThebeToliman
Tau CetiThemisTolkien
Tau CygniTheta AndromedaeTorcular
Tau OrionisTheta AraeTorcularis Septentrionalis
Tau PegasiTheta AurigaeToucan
Tau PisciumTheta Canis MajorisTranquility Base
Tau ScorpiiTheta CarinaeTrapezium
TaurusTheta Carinae ClusterTriangle
Taurus ATheta CentauriTriangle, Southern
Taurus MountainsTheta CirciniTriangulum
TaygetaTheta Coronae BorealisTriangulum Australe
TeapotTheta CygniTriangulum Galaxy
Teegarden's StarTheta1 EridaniTrifid Nebula
TejatTheta2 EridaniTriton
Tejat PosteriorTheta LeporisTucana
Tejat PriorTheta1 OrionisTurais
TelescopeTheta PegasiTureis (Iota Carinae)
TelescopiumTheta PisciumTureis (Rho Puppis)
TelestoTheta ScorpiiTwins
Tempel-TuttleTheta1 SerpentisTycho
U
U SagittariiUpsilon LeonisUranus XV
UGC 12613Upsilon OphiuchiUranus XVIII
UkrainaUpsilon OrionisUranus XXII
UnicornUpsilon PegasiUranus XXV
UniverseUpsilon PerseiUrn
Unuk ÉlhaiaUpsilon ScorpiiUrsa Major
UnukalhaiUrakhgaUrsa Major A
UnurguniteUraniaUrsa Major Cluster
Upsilon AndromedaeUranusUrsa Major Family
Upsilon Andromedae bUranus VUrsa Minor
Upsilon CapricorniUranus XIIUV Ceti
Upsilon1 Hydrae
V
v CentauriVallis AlpesVenus
V398 Aurigaevan Maanen 2Vernal Equinox
V412 Lacertaevan Maanen's StarVesta
V529 AndromedaeVardaVictoria
V645 CentauriVarda IVirgin
V795 CentauriVariable StarsVirgo
V831 CentauriVariable Stars IndexVirgo A
V1016 OrionisVariable Stars, PulsatingVirgo Cluster
V1032 OrionisVarunaVirgo Group
V1086 OrionisVathorz PosteriorVirgo I
V1216 SagittariiVegaVirgo, Diamond of
V1803 CygniVeil NebulaVisual Magnitude
V2391 OphiuchiVelaVolans
V2500 OphiuchiVelox BarnardiVulpecula
W
W VirginisWhaleWinter Oval
W-type StarsWhale Galaxy in Canes VenaticiWinter Solstice
WasatWhale Galaxy in SculptorWinter Triangle
WASP-42 bWhirlpool GalaxyWishing Well Cluster
Water CarrierWhite DwarfWitch's Broom
Water JarWhite StarsWolf
Water SnakeWild Duck ClusterWolf 28
Water Snake, LesserWinged HorseWolf 359
Water Snake, LittleWinnecke 4Wolf 498
Western Veil NebulaWinter CircleWolf 562
WeywotWinter HexagonWX Ursae Majoris
Wezen
X
XenaXi GeminorumXi Persei
Xi AndromedaeXi OphiuchiXi Piscium
Xi CassiopeiaeXi OrionisXi Puppis
Y
YBP1514 bYellow StarsYildun
Yed PosteriorYellow Stars, BrightYY Piscium
Yed PriorYellow Stars, Pale
Z
ZaniahZeta OphiuchiZhang
ZarminaZeta OrionisZodiac
Zarmina's WorldZeta PavonisZosma
ZavijahZeta PisciumZuben Elgenubi
ZavijavaZeta PuppisZuben Elschemali
Zenith StarZeta ReticuliZubenelgenubi
Zeta AurigaeZeta SagittariiZubenelschemali
Zeta CentauriZeta TauriZubenesch
Zeta DraconisZeta Trianguli AustralisZubeneschamali
Zeta LeporisZeta Ursae MajorisZubenhakrabi
Zeta LupiZeta Ursae MinorisZubra
Zeta MonocerotisZeta Virginis
#
1 Ceres
1 Corvi
1 Lacertae
1 Ophiuchi
1 Orionis
1 Piscis Austrini
1 Ursae Majoris
1 Ursae Minoris
2 Canis Majoris
2 Coronae Borealis
2MASS 0122-2439 b
2MASS J00520018+3443422 b
2MASS J01225093-2439505 b
2MASS J19155797+4113229 b
2MASS J21140802-2251358
2 Ophiuchi
2 Orionis
2 Pallas
2 Trianguli
3 Aurigae
3 Canis Minoris
3 Ceti
3 Coronae Borealis
3 Juno
3 Lacertae
3 Leporis
3 Lyrae
3 Ophiuchi
3 Orionis
4 Boötis
4 Canis Minoris
4 Coronae Borealis
4 Corvi
4 Lacertae
4 Leporis
4 Orionis
4 Piscium
4 Sagittarii
4 Ursae Minoris
4 Vesta
5 Astraea
5 Centauri
5 Cephei
5 Coronae Borealis
5 Lacertae
5 Monocerotis
5 Orionis
5 Sagittae
5 Serpentis
5 Virginis
6 Arietis
6 Cygni
6 Delphini
6 Hebe
6 Leporis
6 Orionis
6 Piscium
6 Sagittae
6 Vulpeculae
7 Aurigae
7 Canis Majoris
7 Capricorni
7 Corvi
7 Crateris
7 Geminorum
7 Iris
7 Lacertae
7 Orionis
7 Piscium
7 Puppis
7 Scorpii
7 Ursae Minoris
8 Aurigae
8 Boötis
8 Ceti
8 Coronae Borealis
8 Equulei
8 Flora
8 Ophiuchi
8 Orionis
8 Pegasi
8 Piscium
8 Scorpii
8 Vulpeculae
9 Aurigae
9 Canis Majoris
9 Capricorni
9 Corvi
9 Librae
9 Metis
9 Ophiuchi
9 Orionis
9 Scorpii
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 Draconis
11 Leporis
11 Monocerotis
11 Orionis
11 Parthenope
11 Ursae Minoris
12 Canum Venaticorum
12 Capricorni
12 Delphini
12 Draconis
12 Persei
12 Sagittae
12 Victoria
13 Aquarii
13 Arietis
13 Aurigae
13 Coronae Borealis
13 Cygni
13 Egeria
13 Geminorum
13 Ophiuchi
13 Ursae Minoris
14 Canis Majoris
14 Coronae Borealis
14 Irene
14 Leonis
14 Leporis
14 Lyrae
14 Persei
15 Capricorni
15 Comae Berenices
15 Eunomia
15 Orionis
15 Puppis
15 Sextantis
15 Ursae Minoris
15 Virginis
16 Andromedae
16 Boötis
16 Ceti
16 Leporis
16 Persei
16 Psyche
16 Ursae Minoris
17 Andromedae
17 Orionis
17 Persei
17 Piscis Austrini
17 Piscium
17 Thetis
18 Aquarii
18 Cassiopeiae
18 Cygni
18 Eridani
18 Leporis
18 Melpomene
18 Pegasi
18 Piscium
18 Tauri
19 Andromedae
19 Andromedae b
19 Cassiopeiae
19 Fortuna
19 Orionis
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 Coronae Borealis
21 Draconis
21 Lutetia
21 Persei
21 Scorpii
21 Tauri
21 Ursae Minoris
22 Andromedae
22 Canis Majoris
22 Cassiopeiae
22 Draconis
22 Kalliope
22 Orionis
22 Persei
22 Piscium
22 Sagittarii
23 Canis Majoris
23 Ophiuchi
23 Orionis
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 Scorpii
26 Virginis
27 Andromedae
27 Aurigae
27 Boötis
27 Cassiopieiae
27 Cephei
27 Geminorum
27 Herculis
27 Librae
27 Orionis
27 Persei
27 Piscium
27 Tauri
28 Orionis
28 Persei
28 Piscium
28 Serpentis
28 Tauri
29 Andromedae
29 Monocerotis
29 Orionis
29 Piscium
29 Virginis
30 Canis Majoris
30 Doradus
30 Doradus Cluster
30 Hydrae
30 Leonis Minoris
30 Orionis
30 Persei
30 Piscium
30 Urania
31 Andromedae
31 Canis Majoris
31 Geminorum
31 Lyncis
31 Orionis
32 Leonis
32 Orionis
32 Persei
32 Serpentis
33 Aurigae
33 Cancri
33 Draconis
33 Orionis
33 Persei
33 Piscium
34 Aurigae
34 Lyncis
34 Orionis
34 Sagittarii
34 Scorpii
35 Andromedae
35 Boötis
35 Cephei
35 Ophiuchi
35 Scorpii
36 Boötis
36 Orionis
36 Persei
36 Ursae Majoris
37 Andromedae
37 Aurigae
37 Cassiopeiae
37 Cygni
37 Orionis
37 Tauri
38 Lyncis
38 Orionis
38 Sagittarii
39 Hydrae
39 Orionis
40 Eridani
40 Lyncis
40 Ophiuchi
40 Orionis
41 Andromedae
41 Leonis
41 Orionis
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 Orionis
45 Cassiopeiae
46 Andromedae
46 Arietis
46 Cygni
46 Orionis
46 Persei
47 Camelopardalis
47 Orionis
47 Tucanae
48 Andromedae
48 Arietis
48 Orionis
48 Ursae Majoris
49 Capricorni
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 Orionis
51 Pegasi
51 Pegasi b
52 Ceti
52 Orionis
53 Andromedae
53 Aquilae
53 Cygni
53 Orionis
53 Pegasi
53 Serpentis
54 Andromedae
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
61 Cygni
61 Orionis
61 Sagittarii
61 Tauri
62 Andromedae
62 Aquarii
62 Erato
62 Ophiuchi
62 Orionis
62 Pegasi
63 Aurigae
63 Orionis
63 Serpentis
64 Andromedae
64 Eridani
64 Herculis
64 Orionis
64 Tauri
64 Ursae Majoris
65 Cygni
65 Eridani
65 Herculis
66 Geminorum
66 Orionis
67 Eridani
67 Ophiuchi
67 Orionis
67 Virginis
68 Ceti
68 Leonis
68 Ophiuchi
68 Orionis
68 Pegasi
69 Ceti
69 Eridani
69 Orionis
70 Ophiuchi
70 Orionis
70 Pegasi
70 Virginis
70 Virginis b
71 Ophiuchi
72 Ophiuchi
72 Orionis
73 Cygni
73 Piscium
74 Ophiuchi
74 Orionis
74 Tauri
77 Piscium
77 Tauri
77 Ursae Majoris
78 Geminorum
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
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
1620 Geographos
1709 Ukraina
1998 WH24
1999 RZ253
2000 WR106
2001 KX76
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
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
Adara
Adhara
Adhil
Adrastea
Agena
Ahadi
Ain
Air Pump
Akrab
Al Anz
Al Awwa
Al Birdhaun
Al Fawaris
Al Haram
Al Kab
Al Minkar al Ghurab
Al Nair al Batn
Al Niyat (Sigma Scorpii)
Al Niyat (Tau Scorpii)
Al Sharas
Al Sufi's Cluster
Al Sumut
Alamak
Alaprah
Albereo
Albireo
Alchiba
Alchita
Alcor
Alcyone
Aldebaran
Alderamin
Aldhibah
Aleena
Alfard
Alfecca Meridiana
Algenib in Pegasus
Algenib in Perseus
Algieba
Algieba A b
Algieba b
Algol
Algorab
Alhena
Alherem
Alifa al Farkadain
Alioth
Aljanah
Alkaid
Alkarab
Alkes
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 Aquilae
Alpha Arae
Alpha Arietis
Alpha Aurigae
Alpha Boötis
Alpha Caeli
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 Hydrae
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 Piscis Austrini
Alpha Piscium
Alpha Pyxidis
Alpha Sagittae
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
Alphekka
Alpheratz
Alphonsus
Alpine Valley
Alps
Alrai
Alrakis
Alrescha
Alrisha
Alsciaukat
Alsephina
Alsuhail
Altair
Altar
Aludra
Alya
Alzirr
Amalthea (asteroid)
Amalthea (moon)
Amazonis Planitia
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
Apollo Group
Apparent Magnitude
Apple Core Nebula
Apus
Aquarius
Aquila
Ara
Archer
Arcturian Stars
Arcturus
Area, Angular
Argo Navis
Ariadne
Aries
Aries, First Point of
Aristoteles
Arm, Galactic
Arm, Orion
Arm, Sagittarius
Arm, Scutum-Crux
Arm, Spiral
Arneb
Arrakis
Arrow
Arsia Mons
Artemis
Artemis Chasma
Artemis Corona
Ascella
Aschere
Ascraeus Mons
Asellus Borealis
Asmidiske
Aspidiske
Asterism
Asteroid
Asteroid Belt
Asteroids Index
Asterope
Astraea
Astronomical Unit
Atla Regio
Atlantis Chaos
Atlas
Atria
AU
Auger
Auriga
Automedon
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
Basilicus
Bat Nebula
Batentaban Australis
Batentaban Borealis
Bay of Rainbows
Bayer Designation
Bayer Family
Bayer Stars Index
BC Piscium
Bean Nebula
Bear, Great
Bear, Lesser
Bear, Little
Bearer of the Serpent
Becrux
Beehive Cluster
Bellatrix
Bellerophon
Belt of Orion
Benetnash
Berenice's Hair
Bessarion
Beta Andromedae
Beta Arae
Beta Arietis
Beta Aurigae
Beta Caeli
Beta Canis Majoris
Beta Canis Minoris
Beta Capricorni
Beta Carinae
Beta Cassiopeiae
Beta Centauri
Beta Ceti
Beta Circini
Beta Comae Berenices
Beta Coronae Borealis
Beta Corvi
Beta Crateris
Beta Crucis
Beta Cygni
Beta Delphini
Beta Eridani
Beta Fornacis
Beta Geminorum
Beta Gruis
Beta Herculis
Beta Hydri
Beta Indi
Beta Lacertae
Beta Leonis
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 Piscis Austrini
Beta Piscium
Beta Pyxidis
Beta Sagittae
Beta1,2 Scorpii
Beta Serpentis
Beta Tauri
Beta Trianguli Australis
Beta Ursae Majoris
Beta Ursae Minoris
Beta Ursae Minoris b
Beta Virginis
Beta Volantis
Betelgeuse
Biela
Big Dipper
Biham
Binary
Bird of Paradise
Birdun
BL Lacertae
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-Tie Nebula
BR Piscium
Brachium
Bright Star Catalog
Bright Yellow Stars
Brocchi's Cluster
Brorsen
Brown Dwarf
BSC
BSC 1
BSC 160
BSC 418
BSC 1398
BSC 1733
BSC 2826
BSC 2926
BSC 3430
BSC 3716
BSC 4446
BSC 4551
BSC 4975
BSC 5394
BSC 6067
BSC 6296
BSC 6947
BSC 7398
BSC 7670
BSC 7687
BSC 7890
BSC 8464
BSC 8530
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
C2
C3
C4
C5
C6
C7
C9
C10
C11
C12
C13
C14
C15
C16
C19
C20
C22
C23
C24
C25
C26
C27
C28
C31
C32
C33
C34
C35
C38
C39
C41
C43
C46
C49
C50
C51
C53
C55
C56
C57
C58
C59
C60
C61
C63
C64
C65
C68
C69
C70
C71
C72
C74
C75
C76
C77
C78
C79
C80
C82
C83
C85
C86
C87
C89
C89 (historical)
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
Caelum
Calcium Stars
Caldwell Catalogue
Caldwell Index
California Nebula
Callisto
Caloris Basin
Caloris Montes
Caloris Planitia
Calypso
Camelopardalis
Cancer
Canes Venatici
Canicula
Canis Major
Canis Major Dwarf Galaxy
Canis Major Overdensity
Canis Minor
Canopus
Capella
Caph
Capricornus
Carbon Stars
Carina
Carina Nebula
Carme
Caroline's Cluster
Carpo
Cassini Division
Cassiopeia
Cassiopeia's Chair
Castor
Cat's Eye Nebula
Cat's Eyes
Caucasus Mountains
Cauda Serpentis
Cavalerius
Cave Nebula
CBR
CBS Eye
Cebalrai
Ceginus
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
Ceres
Cervantes
Cervantes e
Cetus
Cetus A
Chamæleon
Chameleon
Chamukuy
Chaos
Charioteer
Charon
Chasma Boreale
Checkmark Nebula
Chi Aquarii
Chi Draconis
Chi Eridani
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 55P/Tempel-Tuttle
Comet 96P/Machholz 1
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 9
Comet Tempel-Tuttle
Comet Thatcher
Compass
Compasses
Concepts Index
Cone Nebula
Constellation Family
Constellations
Constellations Index
Copernicus
Cor Caroli
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
Cursa
Cygnus
Cygnus Rift
Cynosura
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 Arietis
Delta Aurigae
Delta Caeli
Delta Canis Majoris
Delta Capricorni
Delta Cassiopeiae
Delta Centauri
Delta Cephei
Delta Circini
Delta Coronae Borealis
Delta Corvi
Delta Crucis
Delta Cygni
Delta Fornacis
Delta Geminorum
Delta Herculis
Delta Horologii
Delta Leonis
Delta Ophiuchi
Delta Orionis
Delta Pavonis
Delta Pegasi
Delta Sagittarii
Delta Scorpii
Delta1 Tauri
Delta2 Tauri
Delta Trianguli Australis
Delta Ursae Minoris
Delta Velorum
Delta Virginis
Demon Star
Deneb
Deneb Algedi
Deneb Algiedi
Deneb Kaitos
Deneb Kaitos Shemali
Denebola
Despina
Dia
Diabolo Nebula
Diadem
Diameter
Diamond Cross
Diamond of Virgo
Dike
Dimidium
Dione
Diphda
Dipper, Little
Dipper, Milk
Dividing Cell Nebula
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
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
Egeria
Eight-Burst Nebula
El Nasl
Elacrab
Elara
Elliptical Galaxy
Elnath
Eltanin
EM Eridani
Emission Nebula
Enceladus
Encke
Engraving Tool
Enif
EPIC 201912552 b
EPIC 201912552.01
Epsilon Arietis
Epsilon Aurigae
Epsilion Boötis
Epsilon Canis Majoris
Epsilon Carinae
Epsilon Cassiopeiae
Epsilon Centauri
Epsilon Circini
Epsilon Coronae Borealis
Epsilon Cygni
Epsilon Eridani
Epsilon Geminorum
Epsilon Herculis
Epsilon Ophiuchi
Epsilon Orionis
Epsilon Orionis Nebula
Epsilon Pegasi
Epsilon Phoenicis
Epsilon Reticuli
Epsilon Reticuli Ab
Epsilon Reticuli b
Epsilon Sagittarii
Epsilon Scorpii
Epsilon Tauri
Epsilon Trianguli Australis
Epsilon Ursae Majoris
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
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 Coronae Borealis
Eta Geminorum
Eta Leporis
Eta Muscae
Eta Ophiuchi
Eta Orionis
Eta Serpentis
Eta Tauri
Eta Ursae Majoris
Eta Ursae Minoris
Eta Virginis
Etamin
Euanthe
Euclides
Eudora
Eunomia
Europa
Eurydome
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
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
Fum al Samakah
Fumalsamakah
Furnace
G
g Eridani
g Orionis
g Sagittarii
g Ursae Majoris
G-type Stars
Gabriela Mistral Nebula
Gabrielle
Gacrux
Galactic Arm
Galactic Core
Galactic Nucleus
Galactic Pole, Northern
Galaxies
Galaxies Index
Galaxies, Barred Spiral
Galaxies, Elliptical
Galaxies, Irregular
Galaxies, Spiral
Galaxy
Galaxy Cluster
Galilean Moons
Gamma1 Andromedae
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 Circini
Gamma Comae Berenices
Gamma Coronae Borealis
Gamma Corvi
Gamma Crucis
Gamma Cygni
Gamma Cygni Nebula
Gamma Delphini
Gamma Draconis
Gamma1 Fornacis
Gamma Geminorum
Gamma1 Leonis
Gamma1 Leonis b
Gamma2 Leonis
Gamma Leonis b
Gamma Lyrae
Gamma Microscopii
Gamma Monocerotis
Gamma2 Normae
Gamma Ophiuchi
Gamma Orionis
Gamma Pavonis
Gamma Pegasi
Gamma Phoenicis
Gamma Piscium
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
Giraffe
Girtab
Gliese 412
Gliese 536
Gliese 581
Gliese 581 g
Gliese 777
Gliese 777 Ab
Gliese 893.2 Ab
Gliese 908
Globular Cluster
Goat
Goldfish
Goldilocks
Gomeisa
Gorgonea Prima
Gorgonea Quarta
Gorgonea Secunda
Gorgonea Tertia
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 Pegasus Cluster
Great Red Spot
Great Rift
Great Square
Greater Dog
Green Bank Equation
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-67 b
HATS-58 A b
Hatysa
Haumea
Haumea I
Haumea II
HD 20781 b
HD 20782 b
HD 21693 b
HD 27442 Ab
HD 27442 b
HD 39060 b
HD 46375
HD 96564
HD 102956
HD 102956 b
HD 114783 b
HD 121504 b
HD 122303
HD 126525 b
HD 131873 b
HD 177830 A b
HD 177830 b
HD 190360
HD 190360 b
HD 200964 b
HD 215152 c
HD 219449 Ab
HD 241882
HD 160691 e
HD 222439 b
HD Catalogue
HD Stars Index
Head of Phoenix
Head of the Serpent
Heavenly Waters Family
Hebe
Heka
Helix Nebula
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 68162 b
HO Librae
HO Librae g
Hoedus I
Hoedus II
Horologium
Horse and Rider
Horse, Flying
Horse, Winged
Horsehead Nebula
Horseshoe Nebula
HR 1
HR 160
HR 418
HR 1398
HR 1733
HR 2826
HR 2926
HR 3430
HR 3716
HR 4446
HR 4551
HR 4975
HR 5394
HR 6067
HR 6296
HR 6947
HR 7398
HR 7670
HR 7670 Ab
HR 7687
HR 7890
HR 8464
HR 8530
HR 8837
HR Stars Index
Hubble Classification
Hubble's Variable Nebula
Hunter
Hunting Dogs
Hyades
Hyadum I
Hyadum II
Hydra (constellation)
Hydra (moon)
Hydrus
Hygiea
Hyperion
I
I Carinae
i Draconis
i Eridani
IC
IC 10
IC 342
IC 405
IC 434
IC 438
IC 452
IC 463
IC 511
IC 1052
IC 1276
IC 1318
IC 1340
IC 1477
IC 1613
IC 1797
IC 2003
IC 2151
IC 2391
IC 2599
IC 2602
IC 2676
IC 2944
IC 2948
IC 2983
IC 3115
IC 4244
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
Ilmarë
Imai
Index Catalogue
Indian
Indus
Intergalactic Wanderer
Interstellar Medium
Io (asteroid)
Io (moon)
Iota Andromedae
Iota Aurigae
Iota Canis Majoris
Iota Carinae
Iota Ceti
Iota Coronae Borealis
Iota Draconis
Iota Geminorum
Iota Leporis
Iota Orionis
Iota Piscium
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 XXIX
Jupiter XXXII
Jupiter XXXIII
Jupiter XXXV
Jupiter XL
Jupiter XLVI
Jupiter L
Jupiter LIII
K
k Orionis
K-type Stars
K2-18 b
K2-34 b
Kakkab
Kalb
Kalliope
Kappa Andromedae
Kappa Andromedae b
Kappa Aurigae
Kappa Columbae
Kappa Crucis
Kappa Crucis Cluster
Kappa Leporis
Kappa Orionis
Kappa Persei
Kappa Piscium
Kappa Reticuli
Kappa Scorpii
Kappa Velorum
Kaus Australis
Kaus Borealis
Kaus Media
Kaus Medius
Kaus Meridionalis
Keel
Keid
Kelb Alrai
Kelvin Scale
Kemble's Cascade
Kepler (crater)
Kepler (mission)
Kepler-42 c
Kepler-59 b
Kepler-59 c
Kepler-62 c
Kepler-90 h
Kepler-97 b
Kepler-128 c
Kepler-177 b
Kepler-399 b
Kepler-456 b
Kerb
Kerberos
Keyhole Nebula
Keystone
Kiang
KIC 5480640 b
KIC 5480640.02
KIC 5951458 b
KIC 8806123 b
KIC 9821454 b
KIC 9821454 c
KIC 11075737 b
KIC 11442793 h
Kids
Kitalpha
Kite
Known Sea
Kocab
Kochab
Kochab b
KOI-274 c
KOI-292 b
KOI-292.01
KOI-351 h
KOI-523 b
KOI-523.02
KOI-961 b
KOI-961.02
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
L
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 46650
Lambda Andromedae
Lambda Centauri Cluster
Lambda Centauri Nebula
Lambda Eridani
Lambda Gruis
Lambda Leporis
Lambda Orionis
Lambda Piscium
Lambda Sagittarii
Lambda Scorpii
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
Lower's Nebula
LT Persei
Lumen
Luminosity
Lump Star
Lunar Seas
Lupus
Lutetia
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
M82
M83
M84
M85
M86
M87
M88
M89
M90
M91
M92
M93
M94
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 (Kappa Velorum)
Markab (Tau Pegasi)
Markeb
Mars
Mars I
Mars II
Mass
Massalia
Maxwell Montes
Mebsuta
Meissa
Mel 22
Mel 25
Mel 227
Melotte 22
Melotte 25
Melotte 227
Melpomene
Melucta
Menchib
Menkalinan
Menkar
Menkent
Menkhib
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
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 e
Mu Draconis
Mu Fornacis
Mu Geminorum
Mu Orionis
Mu Piscium
Mu2 Scorpii
Mu Serpentis
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
Nereid
Net
Network Nebula
Neutron Star
New General Catalogue
New Moon
Newton
NGC
NGC 1
NGC 40
NGC 55
NGC 104
NGC 205
NGC 221
NGC 224
NGC 246
NGC 253
NGC 276
NGC 292
NGC 300
NGC 362
NGC 457
NGC 581
NGC 598
NGC 628
NGC 650
NGC 651
NGC 663
NGC 752
NGC 869
NGC 884
NGC 891
NGC 1039
NGC 1068
NGC 1261
NGC 1275
NGC 1465
NGC 1499
NGC 1705
NGC 1850
NGC 1873
NGC 1904
NGC 1907
NGC 1912
NGC 1931
NGC 1952
NGC 1960
NGC 1973
NGC 1975
NGC 1976
NGC 1977
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
NGC 2237
NGC 2238
NGC 2239
NGC 2244
NGC 2246
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 2447
NGC 2477
NGC 2516
NGC 2548
NGC 2632
NGC 2646
NGC 2682
NGC 2682 YBP1514 b
NGC 2710
NGC 3031
NGC 3034
NGC 3115
NGC 3132
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 4303
NGC 4321
NGC 4374
NGC 4382
NGC 4406
NGC 4453
NGC 4472
NGC 4486
NGC 4501
NGC 4544
NGC 4548
NGC 4552
NGC 4565
NGC 4569
NGC 4579
NGC 4590
NGC 4594
NGC 4609
NGC 4621
NGC 4631
NGC 4649
NGC 4736
NGC 4755
NGC 4826
NGC 4833
NGC 4884
NGC 4889
NGC 4945
NGC 5024
NGC 5055
NGC 5128
NGC 5139
NGC 5146
NGC 5170
NGC 5194
NGC 5236
NGC 5272
NGC 5291
NGC 5457
NGC 5815
NGC 5866
NGC 5904
NGC 6025
NGC 6067
NGC 6087
NGC 6093
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 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 6888
NGC 6913
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 7437
NGC 7563
NGC 7596
NGC 7635
NGC 7654
NGC 7662
NGC 7722
NGC 7814
NGC Index
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
Nu2 Canis Majoris
Nu2 Coronae Borealis
Nu Fornacis
Nu Orionis
Nu Piscium
Nu Puppis
Nu Serpentis
Nubecula Major
Nubecula Minor
Nubeculae Magellani
Nunki
Nusakan
Nushaba
O
o Orionis
O-type Stars
Ocean of Storms
Oceanus Procellarum
Octans
Octant
Oculus Australis
Oculus Borealis
Okul
Olympus Mons
OMC-1
Omega Andromedae
Omega Centauri
Omega2 Cygni
Omega Nebula
Omega Ophiuchi
Omega Orionis
Omega Persei
Omega Piscium
Omega1 Scorpii
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
Open Cluster
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
Paikauhale
Painter
Painter's Easel
Pair of Compasses
Pale Yellow Stars
Pallas
Parallax Second
Parilicium
Parsec
Parthenope
Pasiphae
Pavo
Pavonis Mons
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
Pelican Nebula
Pendulum Clock
Perdita
Peregrini
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
Phobetor
Phobos
Phocaea
Phoenix
Photosphere
Pi Andromedae
Pi Capricorni
Pi Cassiopeiae
Pi Draconis
Pi Fornacis
Pi1 Orionis
Pi2 Orionis
Pi3 Orionis
Pi4 Orionis
Pi5 Orionis
Pi6 Orionis
Pi Persei
Pi Piscium
Pi Puppis
Pictor
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+0.9.1
PK 161-14.1
PK 197+17.1
PK 261+32.1
PK 272+12.1
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
Plough
Pluto
Pluto I
Pluto III
Pluto IV
Pointers
Pointers, Southern
Polaris
Pole Star
Pole, Celestial
Pole, Northern Celestial
Pole, Northern Ecliptic
Pole, Northern Galactic
Pole, Southern Celestial
Pole, Southern Ecliptic
Pollux
Poltergeist
Pons-Winnecke
Poop
Population I
Population II
Porrima
Portia
Pot
Praepes
Praesepe
Precession
Precession Circle
Prima Hyadum
Procyon
Prominence
Propus (Eta Geminorum)
Propus (Iota Geminorum)
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
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
Pyxis
Q
q Tauri
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
R
R Coronae Australis Nebula
R Leporis
R-type Stars
RA
RA: 0h00
Ram
Ran
Rana Secunda
Ras Algethi
Ras Alhague
Rasalgethi
Rasalhague
Red Planet
Red Stars
Reda
Reflection Nebula
Regulus
Reticule
Reticulum
Retrograde
Revati
Rhea
Rho Andromedae
Rho3 Arietis
Rho Aurigae
Rho Capricorni
Rho Cygni
Rho Fornacis
Rho Orionis
Rho Persei
Rho Puppis
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
Rodin
Rordame-Quénisset
Rosette Cluster
Rosette Nebula
Ross 128
Ross 154
Ross 206
Ross 248
Ross 698
Rosse's Galaxy
Rotanev
Ruchba
Ruchbah
Rudolph
Rukh
Rule
Running Chicken Nebula
Running Man Nebula
Rutilicus
S
S Eridani
S Normae Cluster
S-type Galaxy
S-type Stars
Sabik
Saclateni
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
Samoht
Sancho
Santa
Sao
Sargas
Sarin
Satellite
Saturn
Saturn I
Saturn II
Saturn III
Saturn IV
Saturn V
Saturn VI
Saturn VII
Saturn XIII
Saturn XIV
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
Secunda Hyadum
Secundus Hyadum
Sedna
Segin
Seginus
Semi-Major Axis
Send E-mail
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 9
Sickle
Sidereal Day
Sidereal Period
Sigma Andromedae
Sigma Canis Majoris
Sigma Capricorni
Sigma Librae
Sigma Lupi
Sigma Orionis
Sigma Sagittarii
Sigma Scorpii
Silver Dollar Galaxy
Silver Needle Galaxy
Silver Sliver Galaxy
Sinope
Sinus Iridum
Sirius
Sirrah
Skull Nebula
Sleeping Beauty Galaxy
Small Magellanic Cloud
Small Sagittarius Star Cloud
SMC
Snegurochka Planitia
Snow White
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
Starfish Cluster
Stars
Statio Tranquillitatis
Stern
Stickney
Subdwarf
Subgiant
Subra
Suhail
Suhail al Muhlif
Sulafat
Sulaphat
Sulpicius Gallus
Summer Rose Star
Summer Solstice
Summer Triangle
Sun
Sunflower Galaxy
Sunspot
Supergiant
Supernova
Surface Features Index
Swan
Swan Nebula
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
Tail of the Serpent
Tank Track Nebula
Tarantula Nebula
Tarazed
Tau Andromedae
Tau Boötis
Tau Canis Majoris
Tau Canis Majoris Cluster
Tau Ceti
Tau Cygni
Tau Orionis
Tau Pegasi
Tau Piscium
Tau Scorpii
Taurus
Taurus A
Taurus Mountains
Taygeta
Teapot
Teegarden's Star
Tejat
Tejat Posterior
Tejat Prior
Telescope
Telescopium
Telesto
Tempel-Tuttle
Terebellum
Terpsichore
Terrestrial Planets
Tethys
Tethys B
Tethys C
Thabit
Thalassa
Thalia
Tharsis
Tharsis Montes
Thatcher
Thebe
Themis
Theta Andromedae
Theta Arae
Theta Aurigae
Theta Canis Majoris
Theta Carinae
Theta Carinae Cluster
Theta Centauri
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
Toliman
Tolkien
Torcular
Torcularis Septentrionalis
Toucan
Tranquility Base
Trapezium
Triangle
Triangle, Southern
Triangulum
Triangulum Australe
Triangulum Galaxy
Trifid Nebula
Triton
Tucana
Turais
Tureis (Iota Carinae)
Tureis (Rho Puppis)
Twins
Tycho
U
U Sagittarii
UGC 12613
Ukraina
Unicorn
Universe
Unuk Élhaia
Unukalhai
Unurgunite
Upsilon Andromedae
Upsilon Andromedae b
Upsilon Capricorni
Upsilon1 Hydrae
Upsilon Leonis
Upsilon Ophiuchi
Upsilon Orionis
Upsilon Pegasi
Upsilon Persei
Upsilon Scorpii
Urakhga
Urania
Uranus
Uranus V
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
V398 Aurigae
V412 Lacertae
V529 Andromedae
V645 Centauri
V795 Centauri
V831 Centauri
V1016 Orionis
V1032 Orionis
V1086 Orionis
V1216 Sagittarii
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
Vega
Veil Nebula
Vela
Velox Barnardi
Venus
Vernal Equinox
Vesta
Victoria
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-42 b
Water Carrier
Water Jar
Water Snake
Water Snake, Lesser
Water Snake, Little
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
Wishing Well Cluster
Witch's Broom
Wolf
Wolf 28
Wolf 359
Wolf 498
Wolf 562
WX Ursae Majoris
X
Xena
Xi Andromedae
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
Zavijah
Zavijava
Zenith Star
Zeta Aurigae
Zeta Centauri
Zeta Draconis
Zeta Leporis
Zeta Lupi
Zeta Monocerotis
Zeta Ophiuchi
Zeta Orionis
Zeta Pavonis
Zeta Piscium
Zeta Puppis
Zeta Reticuli
Zeta Sagittarii
Zeta Tauri
Zeta Trianguli Australis
Zeta Ursae Majoris
Zeta Ursae Minoris
Zeta Virginis
Zhang
Zodiac
Zosma
Zuben Elgenubi
Zuben Elschemali
Zubenelgenubi
Zubenelschemali
Zubenesch
Zubeneschamali
Zubenhakrabi
Zubra

Indexes