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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

Schematic map of the Milky Way

Illustration of Beta Indi

Relative Galactic Position of the Crab Nebula

Image of Jupiter

Image of Venus

Location of the Tweedledee Cluster

Image of a Typical Open Cluster

Image of Betelgeuse

A hypothetical planet orbiting Alpha Centauri A

Relative Galactic Position of Algol

#

20 Comae Berenices

1 Canis Majoris

50 Ursae Majoris

1 Piscis Austrini

21 Canis Majoris

21 Canum Venaticorum

1 Ursae Majoris

21 Coronae Borealis

1 Ursae Minoris

52 Ursae Majoris

2 Canis Majoris

2 Canis Minoris

2 Coronae Borealis

21 Ursae Minoris

53 Ursae Majoris

22 Canis Majoris

2MASS 0122-2439

2MASS 0122-2439 B

2MASS J00520018+3443422 b

2MASS J01225093-2439505

2MASS J01225093-2439505 B

54 Ursae Majoris

2MASS J17424606-2722319

2MASS J19155797+4113229 b

2MASS J20584174-1237453

22 Piscis Austrini

2MASS J20585707-1234427

2MASS J21140802-2251358

2MASS J23062928-0502285

2MASS J23062928-0502285 b

2MASS J23062928-0502285 c

23 Canis Majoris

2MASS J23062928-0502285 d

23 Comae Berenices

2MASS J23062928-0502285 e

2MASS J23062928-0502285 f

2MASS J23062928-0502285 g

2MASS J23062928-0502285 h

2 Micron All-Sky Survey

23 Ursae Majoris

23 Ursae Minoris

3 Canis Minoris

24 Canis Majoris

24 Canum Venaticorum

3 Coronae Borealis

24 Comae Berenices

24 Piscis Austrini

25 Canis Majoris

4 Canis Majoris

4 Canis Minoris

4 Coronae Borealis

25 Ursae Majoris

26 Ursae Majoris

4 Ursae Minoris

27 Canis Majoris

27 Cassiopieiae

27 Comae Berenices

5 Canis Majoris

5 Canis Minoris

63 Ursae Majoris

5 Coronae Borealis

64 Ursae Majoris

5 Ursae Minoris

28 Canis Majoris

28 Leonis Minoris

6 Canis Minoris

6 Comae Berenices

29 Comae Berenices

29 Ursae Majoris

30 Canis Majoris

7 Canis Majoris

30 Doradus Cluster

30 Leonis Minoris

69 Ursae Majoris

31 Canis Majoris

7 Ursae Minoris

8 Canis Majoris

8 Canum Venaticorum

8 Coronae Borealis

77 Ursae Majoris

8 Ursae Minoris

78 Ursae Majoris

8 Ursae Minoris b

79 Ursae Majoris

9 Camelopardalis

33 Ursae Majoris

9 Canis Majoris

80 Ursae Majoris

81 Ursae Majoris

82 G. Eridani b

34 Ursae Majoris

9 Ursae Majoris

85 Ursae Majoris

10 Canis Minoris

35 Comae Berenices

87 Ursae Majoris

10 Coronae Borealis

36 Camelopardalis

36 Comae Berenices

10 Ursae Majoris

11 Canis Minoris

36 Ursae Majoris

11 Comae Berenices

37 Ursae Majoris

11 Ursae Minoris

38 Comae Berenices

12 Canum Venaticorum

12 Piscis Austrini

12 Ursae Majoris

13 Coronae Borealis

193 G. Sagittarii

13 Ursae Minoris

279 G. Sagittarii

14 Andromedae b

14 Canis Majoris

14 Coronae Borealis

41 Leonis Minoris

1620 Geographos

14 Piscis Austrini

42 Comae Berenices

15 Canis Majoris

1999 RZ₂₅₃

2000 WR₁₀₆

15 Comae Berenices

2001 QT₂₉₇

2002 AW₁₉₇

43 Comae Berenices

43 Ursae Majoris

15 Ursae Minoris

2003 UB₃₁₃

16 Canis Majoris

2005 UQ₅₁₃

2007 UK₁₂₆

16 Ursae Minoris

2015 RR₂₄₅

10385 Amaterasu

17 Piscis Austrini

47 Camelopardalis

53311 Deucalion

55565 2002 AW₁₉₇

55637 2002 UX₂₅

47 Ursae Majoris

47 Ursae Majoris b

47 Ursae Majoris c

47 Ursae Majoris d

88611 Teharonhiawako

88611 Teharonhiawako I Sawiskera

90568 2004 GV₉

48 Leonis Minoris

19 Andromedae b

19 Canis Majoris

48 Ursae Majoris

136472 Makemake

145452 2005 RN₄₃

202421 2005 UQ₅₁₃

208996 2003 AZ₈₄

225088 Gonggong

229762 Gǃkúnǁ’hòmdímà

278361 2007 JJ₄₃

19 Ursae Minoris

523794 2015 RR₂₄₅

532037 2013 FY₂₇

20 Canis Majoris

532037 Chiminigagua

A

A Catalogue of Star Clusters shown on Franklin-Adams Chart Plates

Amalthea (asteroid)

Amalthea (moon)

Alpha Camelopardalis

Amazonis Planitia

Alpha Canis Majoris

Absolute Magnitude

Alpha Canis Minoris

Absolute Temperature

Alpha¹ Canum Venaticorum

Alpha² Canum Venaticorum

Alpha² Capricorni

Absorption Nebula

Alpha Cassiopeiae

Alpha Centauri C

Andromeda Galaxy

Alpha Centauri C b

Alpha Centauri C c

Alpha Centauri C d

Alpha Chamæleontis

Antares Cluster

Antennae Galaxies

Alpha Comae Berenices

Alpha Coronae Australis

Alpha Coronae Borealis

Anwar al Farkadain

Apennine Mountains

Aphrodite Terra

Apparent Magnitude

Apparent Retrograde Motion

Apple Core Nebula

Alpha Geminorum

Alpha¹ Herculis

Alpha Horologii

Arcturian Stars

Alpha Microscopii

Al Minkar al Ghurab

Alpha Monocerotis

Al Nair al Batn

Al Niyat (Sigma Scorpii)

Alpha Normae (historical)

Aries, First Point of

Al Niyat (Tau Scorpii)

Al Sufi's Cluster

Alpha Persei Cluster

Alpha Phoenicis

Arm, Sagittarius

Arm, Scutum-Crux

Alpha Piscis Austrini

Alpha Piscis Austrini b

Alpha Sagittarii

Alpha Serpentis

Alpha Sextantis

ASAS J140748-3945.7

ASAS J140748-3945.7 b

Alpha Telescopii

Alpha Trianguli

Alpha Trianguli Australis

Asellus Borealis

Alpha Ursae Majoris

Alpha Ursae Minoris

Alfecca Meridiana

Alpha Vulpeculae

Algenib in Pegasus

Algenib in Perseus

Alphecca Meridiana

Asteroids Index

Astronomical Unit

Alifa al Farkadain

Atik (Omicron Persei)

Atik (Zeta Persei)

Alkafzah Australis

Alkafzah Borealis

AU Microscopii b

Autumn Triangle

Autumnal Equinox

Alnair (Alpha Gruis)

Alnair (Zeta Centauri)

AX Canum Venaticorum

Alula Australis

Alniyat (Sigma Scorpii)

Alniyat (Tau Scorpii)

Alpha Andromedae

B

Beta Monocerotis

Beta Pictoris b

Beta Pictoris c

Beta Piscis Austrini

Beta^1,2 Scorpii

Beta Trianguli Australis

Beta Ursae Majoris

Barnard's Galaxy

Beta Ursae Minoris

Beta Ursae Minoris b

Barred Spiral Galaxy

Batentaban Australis

Batentaban Borealis

Bird of Paradise

Bay of Rainbows

Bay of Roughness

BK Canum Venaticorum

Bayer Designation

Bayer Stars Index

Black Arrow Cluster

Black Eye Galaxy

Blinking Planetary Nebula

Blue Horsehead Nebula

Blue Snowball Nebula

Bear Claw Nebula

Bearer of the Serpent

Beehive Cluster

Bowl of the Pipe

BPS CS 22892-0052

BPS CS 31082-0001

Berenice's Hair

Beta Andromedae

Bright Star Catalogue

Bright Yellow Stars

Brocchi's Cluster

Broken Heart Cluster

Beta Canis Majoris

Beta Canis Minoris

Beta Canum Venaticorum

Beta Capricorni

Beta Cassiopeiae

Beta Chamæleontis

BSC Stars Index

Beta Comae Berenices

Beta Coronae Australis

Beta Coronae Borealis

Butterfly Cluster

Butterfly Nebula in Carina

Butterfly Nebula in Cygnus

Butterfly Nebula in Scorpius

Beta Geminorum b

Butterfly Nebula in Vulpecula

C

Celestial Quadrant NQ1

Comet 8P/Tuttle

Celestial Quadrant NQ2

Comet 9P/Tempel

Celestial Quadrant NQ3

Comet 10P/Tempel

Celestial Quadrant NQ4

Comet 11P/Tempel-Swift-LINEAR

Celestial Quadrant SQ1

Comet 12P/Pons-Brooks

Celestial Quadrant SQ2

Comet 13P/Olbers

Celestial Quadrant SQ3

Celestial Quadrant SQ4

Comet 15P/Finlay

Celestial Sphere

Comet 16P/Brooks 2

Comet 17P/Holmes

Comet 18D/Perrine-Mrkos

Comet 19P/Borrelly

Comet 55P/Tempel-Tuttle

Cepheus CO Complex

Comet 96P/Machholz 1

Cepheus Flare Molecular Cloud Complex

Comet 109P/Swift-Tuttle

Cepheus Molecular Cloud Complex

Comet 122P/de Vico

Cerberus (asteroid)

Comet 138P/Shoemaker-Levy 7

Cerberus (star)

Cerberus (surface feature)

Comet C/1811 F1

Comet C/1861 G1

Comet C/1893 N1

Comet C/1898 M1

Comet C/1911 S2

Comet C/1970 N1

Comet C/1973 E1

Comet C/1995 O1

Comet D/1993 F2

Chamæleon I 27

Comet Giacobini

Comet Hale-Bopp

Comet Perrine-Mrkos

Comet Pons-Brooks

Comet Pons-Winnecke

Checkmark Nebula

Comet Quénisset

Comet Rordame-Quénisset

Comet Shoemaker-Levy 7

Comet Shoemaker-Levy 9

Comet Swift-Tuttle

Comet Tempel-Swift-LINEAR

Comet Tempel-Tuttle

Chi Ursae Majoris

Constellation Family

Constellations Index

Copeland's Blue Snowball Nebula

Christmas Tree Nebula

Copernicus (crater on the Moon)

Copernicus (Rho¹ Cancri)

Copernicus Quadrangle

Circumstellar Disc

Classical Kuiper Belt Object

Corona Australis

Clown Face Nebula

Corona Australis DN Complex

Corona Australis Molecular Cloud

Cluster of Galaxies

Corona Borealis

Cluster, Globular

Cosmic Background Radiation

Cluster, Ursa Major

CMa Overdensity

C89 (historical)

Coalsack Cluster

Coalsack, Northern

Cr 161 (NGC 2451A)

Cr 161 (NGC 2451B)

Caldwell Catalogue

California Nebula

Caloris Planitia

Collinder 161 (NGC 2451A)

Collinder 161 (NGC 2451B)

Canes Venatici Cloud

Canes Venatici I Group

Canis Major Dwarf Galaxy

Canis Major Overdensity

Captain Hook Cluster

Caput Trianguli

Caroline's Cluster

Cassini Division

Cassiopeia Dwarf Galaxy

Cassiopeia Dwarf Spheroidal Galaxy

Cassiopeia's Chair

Cassiopeia, Little

Cat's Eye in Hydra

Cat's Eye Nebula in Draco

Crater (constellation)

Cat's Paw Nebula

Crater (surface feature)

Catalogue of stars with proper motions exceeding 0"5 annually

Crescent Nebula

Caucasus Mountains

Cross, Southern

Cauda Serpentis

Crown of the Scorpion

Crown, Northern

Crown, Southern

Collinder Catalogue

CT Chamæleontis B

Coma Berenices Cluster

Ceginus (Gamma Boötis)

Coma Pinwheel Galaxy

Ceginus (Theta Boötis)

Coma Star Cluster

Comet 1P/Halley

Celestial Equator

Celestial Meridian

Celestial Pole, Northern

Comet 5D/Brorsen

Celestial Pole, Southern

Comet 6P/d'Arrest

Celestial Quadrant

Comet 7P/Pons-Winnecke

D

Dhanab al Shuja

Diamond of Virgo

Delta Phoenicis

Delta Sagittarii

Dark Horse Nebula

Disc, Circumstellar

Delta Serpentis

Dividing Cell Nebula

Delta¹ Telescopii

Delta Trianguli Australis

Delta Ursae Majoris

Delta Ursae Minoris

De Mairan's Nebula

Deep Near Infrared Survey of the Southern Sky

Delta Andromedae

Deneb al Okab (Epsilon Aquilae)

Deneb al Okab (Zeta Aquilae)

Double, Optical

Delta Canis Majoris

Deneb el Okab (Epsilon Aquilae)

Double-headed Shot

Delta Capricorni

Deneb el Okab (Zeta Aquilae)

Delta Cassiopeiae

Deneb Kaitos Shemali

Dragon's Head Nebula

Dragonfly Cluster

Delta² Chamæleontis

DENIS 0255-4700

Delta Coronae Borealis

DENIS 1048-3956

Dreyer's Object

DENIS J1048-3956

DENIS J025503.3-470049

DENIS J082303.1-491201

DENIS J082303.1-491201 b

DENIS J104814.6-395606

DENIS J104919.0-531910

Dumbbell Nebula

DENIS J184504.9-635747

Dumbbell Nebula, Little

DENIS J221701.6-163926

DENIS-P J082303.1-491201 b

Delta Geminorum

Delta Horologii

E

Epsilon Aquarii

Epsilon Aquilae

Epsilon Arietis

E Ring of Saturn

Epsilon Aurigae

Epsilion Boötis

Epsilon Canis Majoris

Epsilon Canis Minoris

Epsilon Carinae

Epsilon Cassiopeiae

Eta Canis Majoris

Epsilon Centauri

Eta Canis Minoris

Earth-mass Planets

Epsilon Circini

Easel, Painter's

Epsilon Coronae Borealis

Eta Carinae Nebula

Eta Cassiopeiae

Eastern Veil Nebula

Epsilon Delphini

Epsilon Eridani

Eta Chamæleontis Association

Epsilon Eridani b

Eta Chamæleontis Cluster

Epsilon Geminorum

Eta Coronae Borealis

Ecliptic Pole, Northern

Epsilon Herculis

Ecliptic Pole, Southern

Epsilon Indi A b

Epsilon Leporis

Eight-Burst Nebula

Epsilon Monocerotis

Epsilon Ophiuchi

Epsilon Orionis

Epsilon Orionis Nebula

Epsilon Pavonis

Elliptical Galaxy

Epsilon Phoenicis

Epsilon Reticuli

Eta Piscis Austrini

Epsilon Reticuli Ab

Elysium Planitia

Epsilon Reticuli b

Epsilon Sagittarii

Emission Nebula

Epsilon Scorpii

Epsilon Serpentis

Eta Ursae Majoris

Epsilon Tauri b

Eta Ursae Minoris

Epsilon Trianguli Australis

Epsilon Ursae Majoris

Epsilon Virginis

Equator, Celestial

Equatorial Band

Equatorial Belt, North

EPIC 201563164.01

Equatorial Belt, South

EPIC 201912552 b

Equatorial Zone

EPIC 201912552.01

EPIC 205071984 d

EPIC 211743874 b

Equinox, Autumnal

EPIC 211743874.01

Equinox, Vernal

EPIC 220592745 b

EPIC 220592745 d

Evil Eye Galaxy

EPIC 220592745.01

EPIC 220592745.03

EW Canis Majoris

EPIC 246199087 b

Extrasolar Planet

EPIC 246199087 c

EY Canis Majoris

EPIC 246199087 d

EPIC 246199087 e

EPIC 246199087 f

EPIC 246199087 g

EPIC 246199087 h

EPIC 248435473 c

F

G

G Ring of Saturn

g Ursae Majoris

Gabriela Mistral Nebula

Gienah in Corvus

Gienah in Cygnus

GAIA 1238284945983059200

Gingrich 1 (cluster)

GAIA 6888762887176815616

Gingrich 1 (nebula)

GAIA 6888763505652098432

Gliese 893.2 Ab

Galactic Nucleus

Galactic Pole, Northern

Galaxies, Barred Spiral

Galaxies, Elliptical

Galaxies, Intermediate Spiral

Galaxies, Irregular

Galaxies, Lenticular

Galaxies, Spiral

Gamma¹ Andromedae

Gamma Canis Majoris

Gamma Canis Minoris

Gamma Capricorni

Gamma Cassiopeiae

Gamma Cassiopeiae Nebula

Gamma Cephei A b

Gliese Catalogue

Gliese-Jahreiß Catalogue of Nearby Stars

Globular Cluster

Gamma Comae Berenices

Gamma Coronae Borealis

Gamma Cygni Nebula

Gorgonea Quarta

Gamma¹ Fornacis

Gorgonea Secunda

Gamma Geminorum

Gorgonea Tertia

Graff's Cluster

Graffias (Beta Scorpii)

Grafias (Zeta² Scorpii)

Gamma¹ Leonis b

Gravitational Lensing

Great Bird Cluster

Great Comet of 1811

Great Comet of 1997

Great Dark Horse

Gamma Microscopii

Gamma Monocerotis

Great Nebula in Andromeda

Great Nebula in Carina

Great Nebula in Orion

Great Peacock Globular

Great Pegasus Cluster

Gamma Phoenicis

Gamma Piscis Austrini

Green Bank Equation

Gamma¹ Sagittarii

Groombridge 34 A c

Gamma² Sagittarii

Groombridge 1618

Group of Galaxies

Gamma Trianguli

Gamma Trianguli Australis

Gamma Ursae Majoris

Gamma Ursae Minoris

GSC 03089-00929

Gamma² Velorum

GSC 03089-00929 b

Guardians of the Pole

Ghost of Jupiter

GX Andromedae c

Gǃkúnǁ’hòmdímà

H

h Ursae Majoris

Haemus Mountains

Hamburger Galaxy

Homunculus Nebula

Horse and Rider

Horsehead Nebula

Horseshoe Nebula

Head of Phoenix

Head of the Serpent

Heavenly Waters Family

Henry Draper Catalogue

Hercules Cluster

Hercules Family

Herschel's Garnet Star

Hind's Crimson Star

Hubble Classification

Hubble's Variable Nebula

Hydra (constellation)

I

Intermediate Spiral Galaxy

IC 2944 (cluster)

Interstellar Medium

IC 2944 (nebula)

Iota Andromedae

Iota Canis Majoris

Iota Capricorni

IC 348 (cluster)

IC 348 (nebula)

Iota Coronae Borealis

Iota Draconis b

Iota Ursae Majoris

IC 1848 (cluster)

Iris (asteroid)

IC 1848 (nebula)

Irregular Galaxy

Index Catalogue

Inner Solar System

Innes’ Star b

Ix Chel Chasma Quadrangle

Intergalactic Wanderer

J

K

Kachina Doll Cluster

Kaffalmusalsala

Kaffalmusalsala b

Kappa Andromedae

Kappa Andromedae b

Kappa Cassiopeiae

Kappa Crucis Cluster

KIC 6278762 A b

Kappa Geminorum

KIC 6278762 A e

Kappa Ursae Majoris

Katherine's Wheel

Kaus Meridionalis

Kemble's Cascade

KIC 9941662 A b

Kepler (crater on Mars)

Kepler (crater on the Moon)

Kepler (mission)

KIC 10130039.01

Kepler Input Catalogue

Kepler Object of Interest

Kepler's Supernova Remnant

KIC 11295426 A d

KIC 11389771.03

KIC 11512246.02

KIC 11804437.01

KIC 12302530.01

KMT-2018-BLG-1025

KMT-2018-BLG-1025L b

KMT-2021-BLG-1105

KMT-2021-BLG-1105 b

KMT-2021-BLG-1898

KMT-2021-BLG-1898 b

KMT-2021-BLG-1931

KMT-2021-BLG-1931 b

Kuiper Belt, Classical Object

L

Little Cassiopeia

La Caille Family

Lacaille 9352 b

Little Dumbbell Nebula

Lacaille 9352 c

Lacework Nebula

Little Sombrero Galaxy

Little Water Snake

Lacus Somniorum

Lagoon Nebula, Northern

Lost Jewel of Orion

Lalande 21185 c

LP Trianguli Australis

Lambda Andromedae

Lambda Canis Majoris

Lambda Centauri

Lambda Centauri Cluster

Lambda Centauri Nebula

Lambda Geminorum

Lambda Horologii

Lunar Quadrangle LQ-04

Lunar Quadrangle LQ-05

Lunar Quadrangle LQ-11

Lambda Ophiuchi

Lunar Quadrangle LQ-12

Lunar Quadrangle LQ-19

Lambda Orionis Cluster

Lunar Quadrangle LQ-20

Lunar Quadrangle LQ-26

Lambda Sagittarii

Lambda¹ Sculptoris

Lambda² Sculptoris

Lambda Ursae Majoris

Lambda Virginis

Large Magellanic Cloud

Lupus Supernova

Luyten 119-213 b

Leda (asteroid)

Luyten 192-72 b

Lenticular Galaxy

Luyten 372-58 b

Luyten 725-32 c

Lesath (Nu Scorpii)

Lesath (Upsilon Scorpii)

Luyten Half-Second Catalogue

Luyten's Star b

Lesser Water Snake

M

Mandrill Nebula

Mare Fecunditatis

Mare Nubium Quadrangle

Melotte Catalogue

Mare Serenitatis

Mare Tranquilitatis

Marfak (Mu Cassiopeiae)

Marfak (Theta Cassiopeiae)

Menkhib (Xi Persei)

Mariner's Compass

Menkhib (Zeta Persei)

Markab (Alpha Pegasi)

Markab (k¹ Puppis)

Markab (Kappa Velorum)

Markab (Tau Pegasi)

Markeb (k¹ Puppis)

Markeb (Kappa Velorum)

Meridian, Celestial

Messier Catalogue

Metis (asteroid)

Miscellaneous Stars Index

Monkey Head Nebula

Montes Apenninus

Montes Caucasus

Montes Pyrenaeus

Montes Riphaeus

Moons, Galilean

Melotte 25 EGG 29

Mu Piscis Austrini

Mu Ursae Majoris

Magellanic Clouds

Magnitude, Absolute

Magnitude, Apparent

Magnitude, Visual

N

Nebula, Absorption

Nebula, Emission

Nebula, Planetary

Nebula, Reflection

NGC 2682 YBP1514 b

Nectaris Quadrangle

NGC 6820 (emission nebula)

NGC 6820 (reflection nebula)

New General Catalogue

NGC 6994 BWM 18

NGC 6994 BWM 20

Nodus I (Xi Draconis)

Nodus I (Zeta Draconis)

North America Nebula

North Equatorial Belt

North Polar Plains

North Polar Region

North Polar Sequence

North Temperate Belt

Northern Bear Nebula

Northern Celestial Pole

Northern Coalsack

Northern Ecliptic Pole

Northern Galactic Pole

Northern Lagoon Nebula

Northern Quadrant 1

Northern Quadrant 2

Northern Quadrant 3

Northern Quadrant 4

Nova Aurigae 1891

Nova Cygni 1876

Nova Geminorum 1903

Nova Sagittarii 1899

Nova Vulpeculae 1670

NQ1, Celestial Quadrant

NQ2, Celestial Quadrant

NQ3, Celestial Quadrant

NQ4, Celestial Quadrant

Nu² Canis Majoris

Nu³ Canis Majoris

NGC 2032 Dragon's Head Nebula

NGC 2032 Seagull Nebula

Nu² Coronae Borealis

NGC 2175 (nebula)

NGC 2175 (open cluster)

Nu Ursae Majoris

Nubeculae Magellani

O

Ophiuchus Molecular Cloud

Ocean of Storms

Omega¹ Scorpii

Optical Gravitational Lensing Experiment

Oceanus Procellarum

Omega² Scorpii

Omicron Andromedae

Orbit, Retrograde

Oculus Australis

Omicron Aurigae

Orbital Eccentricity

Oculus Borealis

Omicron Boötis

Orbital Inclination

Omicron¹ Canis Majoris

OGLE-2016-BLG-1093

Omicron² Canis Majoris

OGLE-2016-BLG-1093L b

Omicron Capricorni

OGLE-2018-BLG-0383

Omicron Cassiopeiae

OGLE-2018-BLG-0383 b

OGLE-2018-BLG-1544

Omicron Columbae

OGLE-2018-BLG-1544 b

Omicron² Eridani

OGLE-2019-BLG-0468

Omicron Herculis

Orion Molecular Cloud

OGLE-2019-BLG-0468L b

Omicron¹ Orionis

Omicron² Orionis

Orion's Footstool

Omicron Persei Cloud

Omicron Persei Cluster

Orion, Sword of

Omicron Piscium

Omega Andromedae

Omicron Scorpii

Omega Canis Majoris

Omicron Ursae Majoris

Omicron Velorum

Omicron Velorum Cluster

Omicron Virginis

P

Polarissima Cluster

Phyllon Kissinou

Pole, Celestial

Pole, Northern Celestial

Pi Canis Majoris

Pole, Northern Ecliptic

Pole, Northern Galactic

Pole, Southern Celestial

Pole, Southern Ecliptic

Painter's Easel

Pair of Compasses

Pale Yellow Stars

Parallax Second

Pi Puppis Cluster

Peacock (constellation)

Pincushion Cluster

Precession Circle

Pinwheel Cluster

Pinwheel Galaxy in Coma Berenices

Pinwheel Galaxy in Triangulum

Pegasus Dwarf Galaxy

Pinwheel Galaxy in Ursa Major

Pegasus Dwarf Irregular Galaxy

Pinwheel Galaxy, Southern

Promontorium Laplace

Pegasus Dwarf Spheroidal Galaxy

Pegasus, Square of

Propus (Eta Geminorum)

Propus (Iota Geminorum)

Piscis Australis

Piscis Austrinus

Pishpai (Eta Geminorum)

Pishpai (Mu Geminorum)

Proxima Centauri

Proxima Centauri b

Proxima Centauri c

Proxima Centauri d

Psi¹ Aquarii Ab

Phantom Streak Nebula

Psi Ursae Majoris

Plain of Descent

Planetary Nebula

Pherkard (11 Ursae Minoris)

Pherkard (Delta Ursae Minoris)

Planets, Earth-mass

Planets, Jovian

Planets, Terrestrial

Planitia Descensus

Pleiades, Southern

Ptolemy's Cluster

Pulsating Variable

Pointers, Southern

Polar Region, North

Polar Region, South

Q

R

R Coronae Australis CO Complex

R Coronae Australis Nebula

Ring Nebula, Southern

Ring Tail Galaxies

Rho¹ Cancri A b

Rho¹ Cancri A c

Riphaean Mountains

Rho¹ Cancri A d

Riphean Mountains

Rho¹ Cancri A e

Rho¹ Cancri A f

Rordame-Quénisset

Rosette Cluster

Ras al Mothallah

Rho Cassiopeiae

Ras Elased Australis

Ras Elased Borealis

Rho Ophiuchi Cloud Complex

Rho Ophiuchi DN Complex

Reflection Nebula

Rho¹ Sagittarii

RR Ursae Minoris

Rider, Horse and

Retrograde Motion

Retrograde Orbit

Rigel Kentaurus

Right Ascension

Running Chicken Nebula

Right Ascension: 0h00

Running Man Nebula

Rigil Kentaurus

S

Seashell Galaxy

Solar System, Inner

Secret Garden Cluster

S Normae Cluster

S-type Asteroid

Secundus Hyadum

Sedna (potential dwarf planet)

Solstice, Summer

Solstice, Winter

Sombrero Galaxy

Sombrero Galaxy, Little

SAB-type Galaxy

Semi-Major Axis

South Equatorial Belt

South Polar Region

Southern Beehive Cluster

Southern Celestial Pole

Serpens-Aquila Rift

Southern Ecliptic Pole

Southern Pinwheel Galaxy

Southern Pleiades

Southern Pointers

Southern Quadrant 1

Southern Quadrant 2

Southern Quadrant 3

Southern Quadrant 4

Southern Ring Nebula

Sagittarius Arm

Southern Triangle

Sagittarius Dwarf Galaxy

Sgr Dwarf Galaxy

Sagittarius Dwarf Spheroidal Galaxy

Spectral Classification

Sagittarius Star Cloud

Sphere, Celestial

Spindle Galaxy in Draco

Spindle Galaxy in Sextans

Salt and Pepper Cluster

Salt and Pepper Cluster, Scutum

Spring Triangle

SQ1, Celestial Quadrant

SQ2, Celestial Quadrant

SQ3, Celestial Quadrant

SQ4, Celestial Quadrant

Square of Pegasus

Shepherd's Star

Star Clusters Index

Star Names Index

Star Queen Nebula

Shoemaker-Levy 7

Star-forming Region

Shoemaker-Levy 9

Starfish Cluster

Statio Tranquillitatis

Sidereal Period

Sigma Andromedae

Stellar Nursery

Stellar Parallax

Sigma Canis Majoris

Sigma Capricorni

Sigma Cassiopeiae

Saucepan (Orion)

Saucepan (Pavo)

Sigma Sagittarii

Straight Mountains

Silicaceous Asteroid

Silver Dollar Galaxy

Struve 2398 B b

Silver Needle Galaxy

Struve's Lost Nebula

Silver Sliver Galaxy

Struve's Nebula

Schwarzchild Radius

Scorpion Cluster

Sinus Asperitatis

Scorpion, Crown of the

Scorpius Association, Upper

Suhail al Muhlif

Sculptor Galaxy

Sculptor's Chisel

Sculptor's Workshop

Sulpicius Gallus

Skull and Crossbones Nebula

Summer Rose Star

Scutum Salt and Pepper Cluster

Summer Solstice

Scutum-Centaurus Arm

Sleeping Beauty Galaxy

Summer Triangle

Scutum-Crux Arm

Small Magellanic Cloud

SDSS J1228+1040

Small Sagittarius Star Cloud

Sunflower Galaxy

SDSS J1228+1040 b

SDSS J114833.62+012859.4

SDSS J122859.92+104033.0

SDSS J122859.92+104033.0 b

SDSS J144412.93+203641.1

Surface Features Index

Snake Dark Cloud

SWEEPS J175902.67-291153.5

Sea of Fertility

SWEEPS J175902.67-291153.5 b

Sea of Moisture

Sea of Serenity

Snegurochka Planitia

Sea of Tranquility

Snowball Nebula

SO 25300.5+165258

Syrtis Major Planum

Seagull Nebula in Dorado

Sobkou Planitia

Seagull Nebula in Monoceros

T

T Coronae Borealis

Tabit (Pi¹ Orionis)

Tabit (Pi² Orionis)

Tabit (Pi³ Orionis)

Tabit (Upsilon Orionis)

Theta Andromedae

Tail of the Serpent

Theta Canis Majoris

Talitha Australis

Theta Carinae Cluster

Tania Australis

Theta Cassiopeiae

Tank Track Nebula

Theta Chamæleontis

Theta Coronae Borealis

Tarantula Nebula

Theta¹ Eridani

Theta² Eridani

Theta Geminorum

Tartarus Colles

Theta¹ Orionis

Tau Canis Majoris

Theta² Orionis

Tau Canis Majoris Cluster

Theta¹ Sagittarii

Theta¹ Serpentis

Torcularis Septentrionalis

Theta Ursae Majoris

Tranquility Base

Theta Ursae Minoris

TrES-3 parent star

Triangle, Southern

Taurus Dark Cloud

Taurus Molecular Cloud Complex

Triangulum Australe

Taurus Mountains

Triangulum Galaxy

TCP J05074264+2447555

TCP J05074264+2447555 b

Teegarden's Star

Toby Jug Nebula

Teharonhiawako I Sawiskera

Tejat Posterior

Tempel-Swift-LINEAR

Tureis (Iota Carinae)

Tureis (Rho Puppis)

Temperate Belt, North

TW Piscis Austrini

Tweedledee Cluster

Terrestrial Planets

Tweedledum Cluster

Tertiary System

TESS Object of Interest

Two Micron All-Sky Survey

TYC 4774-0828-1

TYC 4775-0339-1

TYC 4778-1380-1

Tycho's Supernova Remnant

U

Upsilon Andromedae b

Upsilon Andromedae c

Upsilon Andromedae d

Upsilon Capricorni

Upsilon Carinae

Upsilon¹ Centauri

UGPS J0722-0540

Upsilon Draconis

UGPS J072227.51-054031.2

Upsilon⁴ Eridani

Upsilon¹ Hydrae

Upsilon Ophiuchi

Upsilon Orionis

Ursa Major Association

Ursa Major Cluster

Ursa Major Family

Upsilon Piscis Austrini

Ursa Major Moving Cluster

Upsilon Scorpii

Ursa Major Moving Group

Upsilon Ursae Majoris

USco 1610 (AB) b

Upper Scorpius Association

USco 1610-1913 b

Upsilon Andromedae

USco 161031.9-16191305 b

Upsilon Andromedae A b

Utopia Planitia

Upsilon Andromedae A c

Upsilon Andromedae A d

V

V926 Monocerotis

Variable Stars Index

Variable Stars, Pulsating

V1016 Sagittarii

Vathorz Posterior

V1032 Centauri c

Vela Supernova Remnant

V1216 Sagittarii

V457 Vulpeculae

Venusian Quadrangle V-34

V457 Vulpeculae b

V1400 Centauri b

V474 Monocerotis

V509 Cassiopeiae

V529 Andromedae

V577 Monocerotis

Virgo Cluster Pinwheel Galaxy

V649 Cassiopeiae

Virgo, Diamond of

V746 Cassiopeiae

V5652 Sagittarii

V761 Cassiopeiae

V5652 Sagittarii b

Visual Magnitude

Van Biesbroeck's Star

van Maanen's Star

W

WISE J050742.71+244756.4

WISE J072227.27-054029.9

WISE J083011.97+283716.6

Water Snake, Lesser

WISE J085510.83-071442.5

Water Snake, Little

WISE J121756.90+162640.8

WISE J163940.83-684738.6

WISE J174124.25+255319.6

WISE J184509.29-635741.3

WISEA J083011.95+283716.0

WISEA J085510.74-071442.5

WISEA J121756.92+162640.3

WISEA J163940.84-684739.4

War and Peace Nebula

WISEA J174124.22+255319.2

Wishing Well Cluster

Witch Head Nebula

Wolf (constellation)

Western Veil Nebula

Whale Galaxy in Canes Venatici

Whale Galaxy in Sculptor

Whirlpool Galaxy

Wild Duck Cluster

Winter Solstice

Winter Triangle

WISE 1217+16 A b

WISE J0830+2837

WISE J0855-0714

Wolf-Rayet Stars

WISE J1049-5319AB

WISE J1217+1626

WISE J1639-6847

WW Leonis Minoris

WISE J1741+2553

WX Ursae Majoris

X

Y

Yolkai-Estsan Mons

Yale Catalogue of Bright Stars

Yellow Stars, Bright

Yellow Stars, Pale

Z

#

1 Canis Majoris

1 Piscis Austrini

1 Ursae Majoris

1 Ursae Minoris

2 Canis Majoris

2 Canis Minoris

2 Coronae Borealis

2MASS 0122-2439

2MASS 0122-2439 B

2MASS J00520018+3443422 b

2MASS J01225093-2439505

2MASS J01225093-2439505 B

2MASS J17424606-2722319

2MASS J19155797+4113229 b

2MASS J20584174-1237453

2MASS J20585707-1234427

2MASS J21140802-2251358

2MASS J23062928-0502285

2MASS J23062928-0502285 b

2MASS J23062928-0502285 c

2MASS J23062928-0502285 d

2MASS J23062928-0502285 e

2MASS J23062928-0502285 f

2MASS J23062928-0502285 g

2MASS J23062928-0502285 h

2 Micron All-Sky Survey

3 Canis Minoris

3 Coronae Borealis

4 Canis Majoris

4 Canis Minoris

4 Coronae Borealis

4 Ursae Minoris

5 Canis Majoris

5 Canis Minoris

5 Coronae Borealis

5 Ursae Minoris

6 Canis Minoris

6 Comae Berenices

7 Canis Majoris

7 Ursae Minoris

8 Canis Majoris

8 Canum Venaticorum

8 Coronae Borealis

8 Ursae Minoris

8 Ursae Minoris b

9 Camelopardalis

9 Canis Majoris

9 Ursae Majoris

10 Canis Minoris

10 Coronae Borealis

10 Ursae Majoris

11 Canis Minoris

11 Comae Berenices

11 Ursae Minoris

12 Canum Venaticorum

12 Piscis Austrini

12 Ursae Majoris

13 Coronae Borealis

13 Ursae Minoris

14 Andromedae b

14 Canis Majoris

14 Coronae Borealis

14 Piscis Austrini

15 Canis Majoris

15 Comae Berenices

15 Ursae Minoris

16 Canis Majoris

16 Ursae Minoris

17 Piscis Austrini

19 Andromedae b

19 Canis Majoris

19 Ursae Minoris

20 Canis Majoris

20 Comae Berenices

21 Canis Majoris

21 Canum Venaticorum

21 Coronae Borealis

21 Ursae Minoris

22 Canis Majoris

22 Piscis Austrini

23 Canis Majoris

23 Comae Berenices

23 Ursae Majoris

23 Ursae Minoris

24 Canis Majoris

24 Canum Venaticorum

24 Comae Berenices

24 Piscis Austrini

25 Canis Majoris

25 Ursae Majoris

26 Ursae Majoris

27 Canis Majoris

27 Cassiopieiae

27 Comae Berenices

28 Canis Majoris

28 Leonis Minoris

29 Comae Berenices

29 Ursae Majoris

30 Canis Majoris

30 Doradus Cluster

30 Leonis Minoris

31 Canis Majoris

33 Ursae Majoris

34 Ursae Majoris

35 Comae Berenices

36 Camelopardalis

36 Comae Berenices

36 Ursae Majoris

37 Ursae Majoris

38 Comae Berenices

41 Leonis Minoris

42 Comae Berenices

43 Comae Berenices

43 Ursae Majoris

47 Camelopardalis

47 Ursae Majoris

47 Ursae Majoris b

47 Ursae Majoris c

47 Ursae Majoris d

48 Leonis Minoris

48 Ursae Majoris

50 Ursae Majoris

52 Ursae Majoris

53 Ursae Majoris

54 Ursae Majoris

63 Ursae Majoris

64 Ursae Majoris

69 Ursae Majoris

77 Ursae Majoris

78 Ursae Majoris

79 Ursae Majoris

80 Ursae Majoris

81 Ursae Majoris

82 G. Eridani b

85 Ursae Majoris

87 Ursae Majoris

193 G. Sagittarii

279 G. Sagittarii

1620 Geographos

1999 RZ₂₅₃

2000 WR₁₀₆

2001 QT₂₉₇

2002 AW₁₉₇

2003 UB₃₁₃

2005 UQ₅₁₃

2007 UK₁₂₆

2015 RR₂₄₅

10385 Amaterasu

53311 Deucalion

55565 2002 AW₁₉₇

55637 2002 UX₂₅

88611 Teharonhiawako

88611 Teharonhiawako I Sawiskera

90568 2004 GV₉

136472 Makemake

145452 2005 RN₄₃

202421 2005 UQ₅₁₃

208996 2003 AZ₈₄

225088 Gonggong

229762 Gǃkúnǁ’hòmdímà

278361 2007 JJ₄₃

523794 2015 RR₂₄₅

532037 2013 FY₂₇

532037 Chiminigagua

A

A Catalogue of Star Clusters shown on Franklin-Adams Chart Plates

Absolute Magnitude

Absolute Temperature

Absorption Nebula

Al Minkar al Ghurab

Al Nair al Batn

Al Niyat (Sigma Scorpii)

Al Niyat (Tau Scorpii)

Al Sufi's Cluster

Alfecca Meridiana

Algenib in Pegasus

Algenib in Perseus

Alifa al Farkadain

Alkafzah Australis

Alkafzah Borealis

Alnair (Alpha Gruis)

Alnair (Zeta Centauri)

Alniyat (Sigma Scorpii)

Alniyat (Tau Scorpii)

Alpha Andromedae

Alpha Camelopardalis

Alpha Canis Majoris

Alpha Canis Minoris

Alpha¹ Canum Venaticorum

Alpha² Canum Venaticorum

Alpha² Capricorni

Alpha Cassiopeiae

Alpha Centauri C

Alpha Centauri C b

Alpha Centauri C c

Alpha Centauri C d

Alpha Chamæleontis

Alpha Comae Berenices

Alpha Coronae Australis

Alpha Coronae Borealis

Alpha Geminorum

Alpha¹ Herculis

Alpha Horologii

Alpha Microscopii

Alpha Monocerotis

Alpha Normae (historical)

Alpha Persei Cluster

Alpha Phoenicis

Alpha Piscis Austrini

Alpha Piscis Austrini b

Alpha Sagittarii

Alpha Serpentis

Alpha Sextantis

Alpha Telescopii

Alpha Trianguli

Alpha Trianguli Australis

Alpha Ursae Majoris

Alpha Ursae Minoris

Alpha Vulpeculae

Alphecca Meridiana

Alula Australis

Amalthea (asteroid)

Amalthea (moon)

Amazonis Planitia

Andromeda Galaxy

Antares Cluster

Antennae Galaxies

Anwar al Farkadain

Apennine Mountains

Aphrodite Terra

Apparent Magnitude

Apparent Retrograde Motion

Apple Core Nebula

Arcturian Stars

Aries, First Point of

Arm, Sagittarius

Arm, Scutum-Crux

ASAS J140748-3945.7

ASAS J140748-3945.7 b

Asellus Borealis

Asteroids Index

Astronomical Unit

Atik (Omicron Persei)

Atik (Zeta Persei)

AU Microscopii b

Autumn Triangle

Autumnal Equinox

AX Canum Venaticorum

B

Barnard's Galaxy

Barred Spiral Galaxy

Batentaban Australis

Batentaban Borealis

Bay of Rainbows

Bay of Roughness

Bayer Designation

Bayer Stars Index

Bear Claw Nebula

Bearer of the Serpent

Beehive Cluster

Berenice's Hair

Beta Andromedae

Beta Canis Majoris

Beta Canis Minoris

Beta Canum Venaticorum

Beta Capricorni

Beta Cassiopeiae

Beta Chamæleontis

Beta Comae Berenices

Beta Coronae Australis

Beta Coronae Borealis

Beta Geminorum b

Beta Monocerotis

Beta Pictoris b

Beta Pictoris c

Beta Piscis Austrini

Beta^1,2 Scorpii

Beta Trianguli Australis

Beta Ursae Majoris

Beta Ursae Minoris

Beta Ursae Minoris b

Bird of Paradise

BK Canum Venaticorum

Black Arrow Cluster

Black Eye Galaxy

Blinking Planetary Nebula

Blue Horsehead Nebula

Blue Snowball Nebula

Bowl of the Pipe

BPS CS 22892-0052

BPS CS 31082-0001

Bright Star Catalogue

Bright Yellow Stars

Brocchi's Cluster

Broken Heart Cluster

BSC Stars Index

Butterfly Cluster

Butterfly Nebula in Carina

Butterfly Nebula in Cygnus

Butterfly Nebula in Scorpius

Butterfly Nebula in Vulpecula

C

C89 (historical)

Caldwell Catalogue

California Nebula

Caloris Planitia

Canes Venatici Cloud

Canes Venatici I Group

Canis Major Dwarf Galaxy

Canis Major Overdensity

Captain Hook Cluster

Caput Trianguli

Caroline's Cluster

Cassini Division

Cassiopeia Dwarf Galaxy

Cassiopeia Dwarf Spheroidal Galaxy

Cassiopeia's Chair

Cassiopeia, Little

Cat's Eye in Hydra

Cat's Eye Nebula in Draco

Cat's Paw Nebula

Catalogue of stars with proper motions exceeding 0"5 annually

Caucasus Mountains

Cauda Serpentis

Ceginus (Gamma Boötis)

Ceginus (Theta Boötis)

Celestial Equator

Celestial Meridian

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

Cepheus CO Complex

Cepheus Flare Molecular Cloud Complex

Cepheus Molecular Cloud Complex

Cerberus (asteroid)

Cerberus (star)

Cerberus (surface feature)

Chamæleon I 27

Checkmark Nebula

Chi Ursae Majoris

Christmas Tree Nebula

Circumstellar Disc

Classical Kuiper Belt Object

Clown Face Nebula

Cluster of Galaxies

Cluster, Globular

Cluster, Ursa Major

CMa Overdensity

Coalsack Cluster

Coalsack, Northern

Collinder 161 (NGC 2451A)

Collinder 161 (NGC 2451B)

Collinder Catalogue

Coma Berenices Cluster

Coma Pinwheel Galaxy

Coma Star Cluster

Comet 1P/Halley

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 12P/Pons-Brooks

Comet 13P/Olbers

Comet 15P/Finlay

Comet 16P/Brooks 2

Comet 17P/Holmes

Comet 18D/Perrine-Mrkos

Comet 19P/Borrelly

Comet 55P/Tempel-Tuttle

Comet 96P/Machholz 1

Comet 109P/Swift-Tuttle

Comet 122P/de Vico

Comet 138P/Shoemaker-Levy 7

Comet C/1811 F1

Comet C/1861 G1

Comet C/1893 N1

Comet C/1898 M1

Comet C/1911 S2

Comet C/1970 N1

Comet C/1973 E1

Comet C/1995 O1

Comet D/1993 F2

Comet Giacobini

Comet Hale-Bopp

Comet Perrine-Mrkos

Comet Pons-Brooks

Comet Pons-Winnecke

Comet Quénisset

Comet Rordame-Quénisset

Comet Shoemaker-Levy 7

Comet Shoemaker-Levy 9

Comet Swift-Tuttle

Comet Tempel-Swift-LINEAR

Comet Tempel-Tuttle

Constellation Family

Constellations Index

Copeland's Blue Snowball Nebula

Copernicus (crater on the Moon)

Copernicus (Rho¹ Cancri)

Copernicus Quadrangle

Corona Australis

Corona Australis DN Complex

Corona Australis Molecular Cloud

Corona Borealis

Cosmic Background Radiation

Cr 161 (NGC 2451A)

Cr 161 (NGC 2451B)

Crater (constellation)

Crater (surface feature)

Crescent Nebula

Cross, Southern

Crown of the Scorpion

Crown, Northern

Crown, Southern

CT Chamæleontis B

D

Dark Horse Nebula

De Mairan's Nebula

Deep Near Infrared Survey of the Southern Sky

Delta Andromedae

Delta Canis Majoris

Delta Capricorni

Delta Cassiopeiae

Delta² Chamæleontis

Delta Coronae Borealis

Delta Geminorum

Delta Horologii

Delta Phoenicis

Delta Sagittarii

Delta Serpentis

Delta¹ Telescopii

Delta Trianguli Australis

Delta Ursae Majoris

Delta Ursae Minoris

Deneb al Okab (Epsilon Aquilae)

Deneb al Okab (Zeta Aquilae)

Deneb el Okab (Epsilon Aquilae)

Deneb el Okab (Zeta Aquilae)

Deneb Kaitos Shemali

DENIS 0255-4700

DENIS 1048-3956

DENIS J1048-3956

DENIS J025503.3-470049

DENIS J082303.1-491201

DENIS J082303.1-491201 b

DENIS J104814.6-395606

DENIS J104919.0-531910

DENIS J184504.9-635747

DENIS J221701.6-163926

DENIS-P J082303.1-491201 b

Dhanab al Shuja

Diamond of Virgo

Disc, Circumstellar

Dividing Cell Nebula

Double, Optical

Double-headed Shot

Dragon's Head Nebula

Dragonfly Cluster

Dreyer's Object

Dumbbell Nebula

Dumbbell Nebula, Little

E

E Ring of Saturn

Earth-mass Planets

Easel, Painter's

Eastern Veil Nebula

Ecliptic Pole, Northern

Ecliptic Pole, Southern

Eight-Burst Nebula

Elliptical Galaxy

Elysium Planitia

Emission Nebula

EPIC 201563164.01

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

EPIC 246199087 c

EPIC 246199087 d

EPIC 246199087 e

EPIC 246199087 f

EPIC 246199087 g

EPIC 246199087 h

EPIC 248435473 c

Epsilon Aquarii

Epsilon Aquilae

Epsilon Arietis

Epsilon Aurigae

Epsilion Boötis

Epsilon Canis Majoris

Epsilon Canis Minoris

Epsilon Carinae

Epsilon Cassiopeiae

Epsilon Centauri

Epsilon Circini

Epsilon Coronae Borealis

Epsilon Delphini

Epsilon Eridani

Epsilon Eridani b

Epsilon Geminorum

Epsilon Herculis

Epsilon Indi A b

Epsilon Leporis

Epsilon Monocerotis

Epsilon Ophiuchi

Epsilon Orionis

Epsilon Orionis Nebula

Epsilon Pavonis

Epsilon Phoenicis

Epsilon Reticuli

Epsilon Reticuli Ab

Epsilon Reticuli b

Epsilon Sagittarii

Epsilon Scorpii

Epsilon Serpentis

Epsilon Tauri b

Epsilon Trianguli Australis

Epsilon Ursae Majoris

Epsilon Virginis

Equator, Celestial

Equatorial Band

Equatorial Belt, North

Equatorial Belt, South

Equatorial Zone

Equinox, Autumnal

Equinox, Vernal

Eta Canis Majoris

Eta Canis Minoris

Eta Carinae Nebula

Eta Cassiopeiae

Eta Chamæleontis Association

Eta Chamæleontis Cluster

Eta Coronae Borealis

Eta Piscis Austrini

Eta Ursae Majoris

Eta Ursae Minoris

Evil Eye Galaxy

EW Canis Majoris

Extrasolar Planet

EY Canis Majoris

F

Family, Constellation

Filamentary Nebula

Fireworks Galaxy

First Point of Aries

Fish Head Nebula

Fish on a Platter Nebula

Flaming Star Nebula

Flaming Tree Nebula

Flamsteed Numbers

Flamsteed Stars Index

Football Cluster

Forsaken Nebula

Fortuna Tessera

G

G Ring of Saturn

g Ursae Majoris

Gabriela Mistral Nebula

GAIA 1238284945983059200

GAIA 6888762887176815616

GAIA 6888763505652098432

Galactic Nucleus

Galactic Pole, Northern

Galaxies, Barred Spiral

Galaxies, Elliptical

Galaxies, Intermediate Spiral

Galaxies, Irregular

Galaxies, Lenticular

Galaxies, Spiral

Gamma¹ Andromedae

Gamma Canis Majoris

Gamma Canis Minoris

Gamma Capricorni

Gamma Cassiopeiae

Gamma Cassiopeiae Nebula

Gamma Cephei A b

Gamma Comae Berenices

Gamma Coronae Borealis

Gamma Cygni Nebula

Gamma¹ Fornacis

Gamma Geminorum

Gamma¹ Leonis b

Gamma Microscopii

Gamma Monocerotis

Gamma Phoenicis

Gamma Piscis Austrini

Gamma¹ Sagittarii

Gamma² Sagittarii

Gamma Trianguli

Gamma Trianguli Australis

Gamma Ursae Majoris

Gamma Ursae Minoris

Gamma² Velorum

Ghost of Jupiter

Gienah in Corvus

Gienah in Cygnus

Gingrich 1 (cluster)

Gingrich 1 (nebula)

Gliese 893.2 Ab

Gliese Catalogue

Gliese-Jahreiß Catalogue of Nearby Stars

Globular Cluster

Gorgonea Quarta

Gorgonea Secunda

Gorgonea Tertia

Graff's Cluster

Graffias (Beta Scorpii)

Grafias (Zeta² Scorpii)

Gravitational Lensing

Great Bird Cluster

Great Comet of 1811

Great Comet of 1997

Great Dark Horse

Great Nebula in Andromeda

Great Nebula in Carina

Great Nebula in Orion

Great Peacock Globular

Great Pegasus Cluster

Green Bank Equation

Groombridge 34 A c

Groombridge 1618

Group of Galaxies

GSC 03089-00929

GSC 03089-00929 b

Guardians of the Pole

GX Andromedae c

Gǃkúnǁ’hòmdímà

H

h Ursae Majoris

Haemus Mountains

Hamburger Galaxy

Head of Phoenix

Head of the Serpent

Heavenly Waters Family

Henry Draper Catalogue

Hercules Cluster

Hercules Family

Herschel's Garnet Star

Hind's Crimson Star

Homunculus Nebula

Horse and Rider

Horsehead Nebula

Horseshoe Nebula

Hubble Classification

Hubble's Variable Nebula

Hydra (constellation)

I

IC 348 (cluster)

IC 348 (nebula)

IC 1848 (cluster)

IC 1848 (nebula)

IC 2944 (cluster)

IC 2944 (nebula)

Index Catalogue

Inner Solar System

Innes’ Star b

Intergalactic Wanderer

Intermediate Spiral Galaxy

Interstellar Medium

Iota Andromedae

Iota Canis Majoris

Iota Capricorni

Iota Coronae Borealis

Iota Draconis b

Iota Ursae Majoris

Iris (asteroid)

Irregular Galaxy

Ix Chel Chasma Quadrangle

J

Jellyfish Nebula

Jupiter XXXVIII

K

Kachina Doll Cluster

Kaffalmusalsala

Kaffalmusalsala b

Kappa Andromedae

Kappa Andromedae b

Kappa Cassiopeiae

Kappa Crucis Cluster

Kappa Geminorum

Kappa Ursae Majoris

Katherine's Wheel

Kaus Meridionalis

Kemble's Cascade

Kepler (crater on Mars)

Kepler (crater on the Moon)

Kepler (mission)

Kepler Input Catalogue

Kepler Object of Interest

Kepler's Supernova Remnant

KIC 6278762 A b

KIC 6278762 A e

KIC 9941662 A b

KIC 10130039.01

KIC 11295426 A d

KIC 11389771.03

KIC 11512246.02

KIC 11804437.01

KIC 12302530.01

KMT-2018-BLG-1025

KMT-2018-BLG-1025L b

KMT-2021-BLG-1105

KMT-2021-BLG-1105 b

KMT-2021-BLG-1898

KMT-2021-BLG-1898 b

KMT-2021-BLG-1931

KMT-2021-BLG-1931 b

Kuiper Belt, Classical Object

L

La Caille Family

Lacaille 9352 b

Lacaille 9352 c

Lacework Nebula

Lacus Somniorum

Lagoon Nebula, Northern

Lalande 21185 c

Lambda Andromedae

Lambda Canis Majoris

Lambda Centauri

Lambda Centauri Cluster

Lambda Centauri Nebula

Lambda Geminorum

Lambda Horologii

Lambda Ophiuchi

Lambda Orionis Cluster

Lambda Sagittarii

Lambda¹ Sculptoris

Lambda² Sculptoris

Lambda Ursae Majoris

Lambda Virginis

Large Magellanic Cloud

Leda (asteroid)

Lenticular Galaxy

Lesath (Nu Scorpii)

Lesath (Upsilon Scorpii)

Lesser Water Snake

Little Cassiopeia

Little Dumbbell Nebula

Little Sombrero Galaxy

Little Water Snake

Lost Jewel of Orion

LP Trianguli Australis

Lunar Quadrangle LQ-04

Lunar Quadrangle LQ-05

Lunar Quadrangle LQ-11

Lunar Quadrangle LQ-12

Lunar Quadrangle LQ-19

Lunar Quadrangle LQ-20

Lunar Quadrangle LQ-26

Lupus Supernova

Luyten 119-213 b

Luyten 192-72 b

Luyten 372-58 b

Luyten 725-32 c

Luyten Half-Second Catalogue

Luyten's Star b

M

Magellanic Clouds

Magnitude, Absolute

Magnitude, Apparent

Magnitude, Visual

Mandrill Nebula

Mare Fecunditatis

Mare Nubium Quadrangle

Mare Serenitatis

Mare Tranquilitatis

Marfak (Mu Cassiopeiae)

Marfak (Theta Cassiopeiae)

Mariner's Compass

Markab (Alpha Pegasi)

Markab (k¹ Puppis)

Markab (Kappa Velorum)

Markab (Tau Pegasi)

Markeb (k¹ Puppis)

Markeb (Kappa Velorum)

Melotte 25 EGG 29

Melotte Catalogue

Menkhib (Xi Persei)

Menkhib (Zeta Persei)

Meridian, Celestial

Messier Catalogue

Metis (asteroid)

Miscellaneous Stars Index

Monkey Head Nebula

Montes Apenninus

Montes Caucasus

Montes Pyrenaeus

Montes Riphaeus

Moons, Galilean

Mu Piscis Austrini

Mu Ursae Majoris

N

Nebula, Absorption

Nebula, Emission

Nebula, Planetary

Nebula, Reflection

Nectaris Quadrangle

New General Catalogue

NGC 2032 Dragon's Head Nebula

NGC 2032 Seagull Nebula

NGC 2175 (nebula)

NGC 2175 (open cluster)

NGC 2682 YBP1514 b

NGC 6820 (emission nebula)

NGC 6820 (reflection nebula)

NGC 6994 BWM 18

NGC 6994 BWM 20

Nodus I (Xi Draconis)

Nodus I (Zeta Draconis)

North America Nebula

North Equatorial Belt

North Polar Plains

North Polar Region

North Polar Sequence

North Temperate Belt

Northern Bear Nebula

Northern Celestial Pole

Northern Coalsack

Northern Ecliptic Pole

Northern Galactic Pole

Northern Lagoon Nebula

Northern Quadrant 1

Northern Quadrant 2

Northern Quadrant 3

Northern Quadrant 4

Nova Aurigae 1891

Nova Cygni 1876

Nova Geminorum 1903

Nova Sagittarii 1899

Nova Vulpeculae 1670

NQ1, Celestial Quadrant

NQ2, Celestial Quadrant

NQ3, Celestial Quadrant

NQ4, Celestial Quadrant

Nu² Canis Majoris

Nu³ Canis Majoris

Nu² Coronae Borealis

Nu Ursae Majoris

Nubeculae Magellani

O

Ocean of Storms

Oceanus Procellarum

Oculus Australis

Oculus Borealis

OGLE-2016-BLG-1093

OGLE-2016-BLG-1093L b

OGLE-2018-BLG-0383

OGLE-2018-BLG-0383 b

OGLE-2018-BLG-1544

OGLE-2018-BLG-1544 b

OGLE-2019-BLG-0468

OGLE-2019-BLG-0468L b

Omega Andromedae

Omega Canis Majoris

Omega¹ Scorpii

Omega² Scorpii

Omicron Andromedae

Omicron Aurigae

Omicron Boötis

Omicron¹ Canis Majoris

Omicron² Canis Majoris

Omicron Capricorni

Omicron Cassiopeiae

Omicron Columbae

Omicron² Eridani

Omicron Herculis

Omicron¹ Orionis

Omicron² Orionis

Omicron Persei Cloud

Omicron Persei Cluster

Omicron Piscium

Omicron Scorpii

Omicron Ursae Majoris

Omicron Velorum

Omicron Velorum Cluster

Omicron Virginis

Ophiuchus Molecular Cloud

Optical Gravitational Lensing Experiment

Orbit, Retrograde

Orbital Eccentricity

Orbital Inclination

Orion Molecular Cloud

Orion's Footstool

Orion, Sword of

P

Painter's Easel

Pair of Compasses

Pale Yellow Stars

Parallax Second

Peacock (constellation)

Pegasus Dwarf Galaxy

Pegasus Dwarf Irregular Galaxy

Pegasus Dwarf Spheroidal Galaxy

Pegasus, Square of

Phantom Streak Nebula

Pherkard (11 Ursae Minoris)

Pherkard (Delta Ursae Minoris)

Phyllon Kissinou

Pi Canis Majoris

Pi Puppis Cluster

Pincushion Cluster

Pinwheel Cluster

Pinwheel Galaxy in Coma Berenices

Pinwheel Galaxy in Triangulum

Pinwheel Galaxy in Ursa Major

Pinwheel Galaxy, Southern

Piscis Australis

Piscis Austrinus

Pishpai (Eta Geminorum)

Pishpai (Mu Geminorum)

Plain of Descent

Planetary Nebula

Planets, Earth-mass

Planets, Jovian

Planets, Terrestrial

Planitia Descensus

Pleiades, Southern

Pointers, Southern

Polar Region, North

Polar Region, South

Polarissima Cluster

Pole, Celestial

Pole, Northern Celestial

Pole, Northern Ecliptic

Pole, Northern Galactic

Pole, Southern Celestial

Pole, Southern Ecliptic

Precession Circle

Promontorium Laplace

Propus (Eta Geminorum)

Propus (Iota Geminorum)

Proxima Centauri

Proxima Centauri b

Proxima Centauri c

Proxima Centauri d

Psi¹ Aquarii Ab

Psi Ursae Majoris

Ptolemy's Cluster

Pulsating Variable

Q

Quadrangle LQ-04

Quadrangle LQ-05

Quadrangle LQ-11

Quadrangle LQ-12

Quadrangle LQ-19

Quadrangle LQ-20

Quadrangle LQ-26

Quadrangle V-34

Quadrant, Celestial

Question Mark Galaxy

Quetzalpetlatl Corona

R

R Coronae Australis CO Complex

R Coronae Australis Nebula

Ras al Mothallah

Ras Elased Australis

Ras Elased Borealis

Reflection Nebula

Retrograde Motion

Retrograde Orbit

Rho¹ Cancri A b

Rho¹ Cancri A c

Rho¹ Cancri A d

Rho¹ Cancri A e

Rho¹ Cancri A f

Rho Cassiopeiae

Rho Ophiuchi Cloud Complex

Rho Ophiuchi DN Complex

Rho¹ Sagittarii

Rider, Horse and

Rigel Kentaurus

Right Ascension

Right Ascension: 0h00

Rigil Kentaurus

Ring Nebula, Southern

Ring Tail Galaxies

Riphaean Mountains

Riphean Mountains

Rordame-Quénisset

Rosette Cluster

RR Ursae Minoris

Running Chicken Nebula

Running Man Nebula

S

S Normae Cluster

S-type Asteroid

SAB-type Galaxy

Sagittarius Arm

Sagittarius Dwarf Galaxy

Sagittarius Dwarf Spheroidal Galaxy

Sagittarius Star Cloud

Salt and Pepper Cluster

Salt and Pepper Cluster, Scutum

Saucepan (Orion)

Saucepan (Pavo)

Schwarzchild Radius

Scorpion Cluster

Scorpion, Crown of the

Scorpius Association, Upper

Sculptor Galaxy

Sculptor's Chisel

Sculptor's Workshop

Scutum Salt and Pepper Cluster

Scutum-Centaurus Arm

Scutum-Crux Arm

SDSS J1228+1040

SDSS J1228+1040 b

SDSS J114833.62+012859.4

SDSS J122859.92+104033.0

SDSS J122859.92+104033.0 b

SDSS J144412.93+203641.1

Sea of Fertility

Sea of Moisture

Sea of Serenity

Sea of Tranquility

Seagull Nebula in Dorado

Seagull Nebula in Monoceros

Seashell Galaxy

Secret Garden Cluster

Secundus Hyadum

Sedna (potential dwarf planet)

Semi-Major Axis

Serpens-Aquila Rift

Sgr Dwarf Galaxy

Shepherd's Star

Shoemaker-Levy 7

Shoemaker-Levy 9

Sidereal Period

Sigma Andromedae

Sigma Canis Majoris

Sigma Capricorni

Sigma Cassiopeiae

Sigma Sagittarii

Silicaceous Asteroid

Silver Dollar Galaxy

Silver Needle Galaxy

Silver Sliver Galaxy

Sinus Asperitatis

Skull and Crossbones Nebula

Sleeping Beauty Galaxy

Small Magellanic Cloud

Small Sagittarius Star Cloud

Snake Dark Cloud

Snegurochka Planitia

Snowball Nebula

SO 25300.5+165258

Sobkou Planitia

Solar System, Inner

Solstice, Summer

Solstice, Winter

Sombrero Galaxy

Sombrero Galaxy, Little

South Equatorial Belt

South Polar Region

Southern Beehive Cluster

Southern Celestial Pole

Southern Ecliptic Pole

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

Spindle Galaxy in Draco

Spindle Galaxy in Sextans

Spring Triangle

SQ1, Celestial Quadrant

SQ2, Celestial Quadrant

SQ3, Celestial Quadrant

SQ4, Celestial Quadrant

Square of Pegasus

Star Clusters Index

Star Names Index

Star Queen Nebula

Star-forming Region

Starfish Cluster

Statio Tranquillitatis

Stellar Nursery

Stellar Parallax

Straight Mountains

Struve 2398 B b

Struve's Lost Nebula

Struve's Nebula

Suhail al Muhlif

Sulpicius Gallus

Summer Rose Star

Summer Solstice

Summer Triangle

Sunflower Galaxy

Surface Features Index

SWEEPS J175902.67-291153.5

SWEEPS J175902.67-291153.5 b

Syrtis Major Planum

T

T Coronae Borealis

Tabit (Pi¹ Orionis)

Tabit (Pi² Orionis)

Tabit (Pi³ Orionis)

Tabit (Upsilon Orionis)

Tail of the Serpent

Talitha Australis

Tania Australis

Tank Track Nebula

Tarantula Nebula

Tartarus Colles

Tau Canis Majoris

Tau Canis Majoris Cluster

Taurus Dark Cloud

Taurus Molecular Cloud Complex

Taurus Mountains

TCP J05074264+2447555

TCP J05074264+2447555 b

Teegarden's Star

Teharonhiawako I Sawiskera

Tejat Posterior

Tempel-Swift-LINEAR

Temperate Belt, North

Terrestrial Planets

Tertiary System

TESS Object of Interest

Theta Andromedae

Theta Canis Majoris

Theta Carinae Cluster

Theta Cassiopeiae

Theta Chamæleontis

Theta Coronae Borealis

Theta¹ Eridani

Theta² Eridani

Theta Geminorum

Theta¹ Orionis

Theta² Orionis

Theta¹ Sagittarii

Theta¹ Serpentis

Theta Ursae Majoris

Theta Ursae Minoris

Toby Jug Nebula

Torcularis Septentrionalis

Tranquility Base

TrES-3 parent star

Triangle, Southern

Triangulum Australe

Triangulum Galaxy

Tureis (Iota Carinae)

Tureis (Rho Puppis)

TW Piscis Austrini

Tweedledee Cluster

Tweedledum Cluster

Two Micron All-Sky Survey

TYC 4774-0828-1

TYC 4775-0339-1

TYC 4778-1380-1

Tycho's Supernova Remnant

U

UGPS J0722-0540

UGPS J072227.51-054031.2

Upper Scorpius Association

Upsilon Andromedae

Upsilon Andromedae A b

Upsilon Andromedae A c

Upsilon Andromedae A d

Upsilon Andromedae b

Upsilon Andromedae c

Upsilon Andromedae d

Upsilon Capricorni

Upsilon Carinae

Upsilon¹ Centauri

Upsilon Draconis

Upsilon⁴ Eridani

Upsilon¹ Hydrae

Upsilon Ophiuchi

Upsilon Orionis

Upsilon Piscis Austrini

Upsilon Scorpii

Upsilon Ursae Majoris

Ursa Major Association

Ursa Major Cluster

Ursa Major Family

Ursa Major Moving Cluster

Ursa Major Moving Group

USco 1610 (AB) b

USco 1610-1913 b

USco 161031.9-16191305 b

Utopia Planitia

V

V457 Vulpeculae

V457 Vulpeculae b

V474 Monocerotis

V509 Cassiopeiae

V529 Andromedae

V577 Monocerotis

V649 Cassiopeiae

V746 Cassiopeiae

V761 Cassiopeiae

V926 Monocerotis

V1016 Sagittarii

V1032 Centauri c

V1216 Sagittarii

V1400 Centauri b

V5652 Sagittarii

V5652 Sagittarii b

Van Biesbroeck's Star

van Maanen's Star

Variable Stars Index

Variable Stars, Pulsating

Vathorz Posterior

Vela Supernova Remnant

Venusian Quadrangle V-34

Virgo Cluster Pinwheel Galaxy

Virgo, Diamond of

Visual Magnitude

W

War and Peace Nebula

Water Snake, Lesser

Water Snake, Little

Western Veil Nebula

Whale Galaxy in Canes Venatici

Whale Galaxy in Sculptor

Whirlpool Galaxy

Wild Duck Cluster

Winter Solstice

Winter Triangle

WISE 1217+16 A b

WISE J0830+2837

WISE J0855-0714

WISE J1049-5319AB

WISE J1217+1626

WISE J1639-6847

WISE J1741+2553

WISE J050742.71+244756.4

WISE J072227.27-054029.9

WISE J083011.97+283716.6

WISE J085510.83-071442.5

WISE J121756.90+162640.8

WISE J163940.83-684738.6

WISE J174124.25+255319.6

WISE J184509.29-635741.3

WISEA J083011.95+283716.0

WISEA J085510.74-071442.5

WISEA J121756.92+162640.3

WISEA J163940.84-684739.4

WISEA J174124.22+255319.2

Wishing Well Cluster

Witch Head Nebula

Wolf (constellation)

Wolf-Rayet Stars

WW Leonis Minoris

WX Ursae Majoris

X

X Trianguli Australis

Xi¹ Canis Majoris

Xi² Canis Majoris

Xi² Sagittarii

Xi Ursae Majoris

Y

Yale Catalogue of Bright Stars

Yellow Stars, Bright

Yellow Stars, Pale

Yolkai-Estsan Mons

Z

Zarmina's World

Zeta Canis Majoris

Zeta Cassiopeiae

Zeta Microscopii

Zeta Monocerotis

Zeta Sagittarii

Zeta Trianguli Australis

Zeta^1,2 Ursae Majoris

Zeta Ursae Minoris

Zuben Elschemali

Zubenelschemali

Indexes

Main Index

v2.1g

eSky © copyright Mark Fisher 1999-2025

Certain surface maps on this page courtesy Jet Propulsion Laboratory.
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