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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

A view from inside the Pleiades

The orbit of Hygiea

Relative Galactic Position of Sargas

Polaris

Image of the Andromeda Galaxy

Illustration of Pluto

Location of the Jewel Box

Relative Galactic Position of Bellatrix

The Sky at the Northern Celestial Pole

The southwestern shore of the Sea of Serenity

#

1 Canis Majoris

50 Ursae Majoris

21 Canis Majoris

21 Canum Venaticorum

1 Piscis Austrini

21 Coronae Borealis

1 Ursae Majoris

1 Ursae Minoris

52 Ursae Majoris

2 Canis Majoris

2 Canis Minoris

2 Coronae Borealis

21 Ursae Minoris

2MASS 0122-2439 b

22 Canis Majoris

2MASS J00520018+3443422 b

2MASS J01225093-2439505 b

2MASS J19155797+4113229 b

2MASS J20585707-1234427

2MASS J21140802-2251358

2MASS J23062928-0502285

2MASS J23062928-0502285 b

54 Ursae Majoris

2MASS J23062928-0502285 c

2MASS J23062928-0502285 d

2MASS J23062928-0502285 e

2MASS J23062928-0502285 f

2MASS J23062928-0502285 g

23 Canis Majoris

2MASS J23062928-0502285 h

23 Comae Berenices

3 Canis Minoris

23 Ursae Majoris

3 Coronae Borealis

23 Ursae Minoris

24 Canis Majoris

24 Canum Venaticorum

24 Comae Berenices

24 Piscis Austrini

4 Canis Majoris

4 Canis Minoris

4 Coronae Borealis

25 Canis Majoris

25 Ursae Majoris

4 Ursae Minoris

5 Canis Majoris

26 Ursae Majoris

5 Coronae Borealis

27 Canis Majoris

27 Cassiopieiae

27 Comae Berenices

5 Ursae Minoris

6 Canis Minoris

6 Comae Berenices

64 Ursae Majoris

28 Canis Majoris

28 Leonis Minoris

7 Canis Majoris

29 Ursae Majoris

30 Canis Majoris

30 Doradus Cluster

30 Leonis Minoris

69 Ursae Majoris

7 Ursae Minoris

8 Canis Majoris

8 Canum Venaticorum

31 Canis Majoris

8 Coronae Borealis

8 Ursae Minoris

9 Canis Majoris

77 Ursae Majoris

78 Ursae Majoris

79 Ursae Majoris

33 Ursae Majoris

9 Ursae Majoris

80 Ursae Majoris

10 Canis Minoris

81 Ursae Majoris

10 Coronae Borealis

34 Ursae Majoris

85 Ursae Majoris

35 Comae Berenices

87 Ursae Majoris

10 Ursae Majoris

11 Canis Minoris

11 Comae Berenices

36 Camelopardalis

36 Comae Berenices

36 Ursae Majoris

11 Ursae Minoris

12 Canum Venaticorum

37 Ursae Majoris

38 Comae Berenices

12 Piscis Austrini

12 Ursae Majoris

13 Coronae Borealis

13 Ursae Minoris

14 Andromedae b

14 Canis Majoris

14 Coronae Borealis

193 G. Sagittarii

279 G. Sagittarii

41 Leonis Minoris

14 Piscis Austrini

1620 Geographos

15 Canis Majoris

42 Comae Berenices

15 Comae Berenices

1999 RZ₂₅₃

2000 WR₁₀₆

2001 QT₂₉₇

15 Ursae Minoris

43 Comae Berenices

2002 AW₁₉₇

43 Ursae Majoris

16 Canis Majoris

2003 UB₃₁₃

16 Ursae Minoris

2005 UQ₅₁₃

2007 UK₁₂₆

2015 RR₂₄₅

17 Piscis Austrini

47 Camelopardalis

10385 Amaterasu

47 Ursae Majoris

47 Ursae Majoris b

53311 Deucalion

47 Ursae Majoris c

55565 2002 AW₁₉₇

47 Ursae Majoris d

55637 2002 UX₂₅

88611 Teharonhiawako

19 Andromedae b

48 Leonis Minoris

90568 2004 GV₉

19 Canis Majoris

48 Ursae Majoris

136472 Makemake

145452 2005 RN₄₃

202421 2005 UQ₅₁₃

208996 2003 AZ₈₄

225088 Gonggong

19 Ursae Minoris

229762 Gǃkúnǁ’hòmdímà

278361 2007 JJ₄₃

307261 2002 MS₄

20 Canis Majoris

523794 2015 RR₂₄₅

532037 2013 FY₂₇

A

Amalthea (asteroid)

Amalthea (moon)

Absolute Magnitude

Alpha Canis Majoris

Absolute Temperature

Alpha Canis Minoris

Alpha¹ Canum Venaticorum

Absorption Nebula

Alpha² Canum Venaticorum

Amazonis Planitia

Alpha² Capricorni

Alpha Cassiopeiae

Alpha Centauri C

Alpha Centauri C b

Alpha Centauri C c

Alpha Centauri C d

Andromeda Galaxy

Alpha Chamæleontis

Alpha Comae Berenices

Alpha Coronae Australis

Antares Cluster

Alpha Coronae Borealis

Antennae Galaxies

Anwar al Farkadain

Apennine Mountains

Aphrodite Terra

Alpha Geminorum

Apparent Magnitude

Apple Core Nebula

Alpha¹ Herculis

Alpha Horologii

Al Minkar al Ghurab

Arcturian Stars

Al Nair al Batn

Al Niyat (Sigma Scorpii)

Al Niyat (Tau Scorpii)

Alpha Microscopii

Alpha Monocerotis

Al Sufi's Cluster

Alpha Normae (historical)

Aries, First Point of

Alpha Persei Cluster

Alpha Phoenicis

Arm, Sagittarius

Alpha Piscis Austrini

Arm, Scutum-Crux

Alpha Piscis Austrini b

Alpha Sagittarii

Alpha Serpentis

Alpha Sextantis

Alpha Telescopii

Alfecca Meridiana

Alpha Trianguli

Alpha Trianguli Australis

Asellus Borealis

Alpha Ursae Majoris

Algenib in Pegasus

Alpha Ursae Minoris

Algenib in Perseus

Alpha Vulpeculae

Asteroids Index

Alphecca Meridiana

Astronomical Unit

Alifa al Farkadain

Alkafzah Australis

Alkafzah Borealis

Atik (Omicron Persei)

Atik (Zeta Persei)

AU Microscopii b

Alnair (Alpha Gruis)

Alnair (Zeta Centauri)

Autumn Triangle

Autumnal Equinox

Alniyat (Sigma Scorpii)

Alniyat (Tau Scorpii)

AX Canum Venaticorum

Alpha Andromedae

B

Beta Geminorum b

Beta Monocerotis

Barnard's Galaxy

Beta Pictoris b

Barred Spiral Galaxy

Beta Pictoris c

Beta Piscis Austrini

Batentaban Australis

Batentaban Borealis

Beta^1,2 Scorpii

Bay of Rainbows

Beta Trianguli Australis

Bay of Roughness

Beta Ursae Majoris

Bayer Designation

Beta Ursae Minoris

Beta Ursae Minoris b

Bayer Stars Index

Bear Claw Nebula

Bird of Paradise

BK Canum Venaticorum

Bearer of the Serpent

Black Arrow Cluster

Beehive Cluster

Black Eye Galaxy

Blinking Planetary Nebula

Blue Horsehead Nebula

Blue Snowball Nebula

Berenice's Hair

Beta Andromedae

BPS CS 22892-0052

Beta Canis Majoris

Beta Canis Minoris

Beta Canum Venaticorum

Beta Capricorni

Bright Star Catalog

Beta Cassiopeiae

Bright Yellow Stars

Brocchi's Cluster

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

C

Ceginus (Gamma Boötis)

Comet 5D/Brorsen

Ceginus (Theta Boötis)

Comet 6P/d'Arrest

Comet 7P/Pons-Winnecke

Celestial Equator

Comet 8P/Tuttle

Celestial Meridian

Comet 9P/Tempel

Comet 10P/Tempel

Celestial Pole, Northern

Comet 11P/Tempel-Swift-LINEAR

Celestial Pole, Southern

Comet 12P/Pons-Brooks

Celestial Quadrant

Comet 13P/Olbers

Celestial Quadrant NQ1

Celestial Quadrant NQ2

Comet 15P/Finlay

Celestial Quadrant NQ3

Comet 16P/Brooks 2

Celestial Quadrant NQ4

Comet 17P/Holmes

Celestial Quadrant SQ1

Comet 18D/Perrine-Mrkos

Celestial Quadrant SQ2

Comet 55P/Tempel-Tuttle

Celestial Quadrant SQ3

Comet 96P/Machholz 1

Celestial Quadrant SQ4

Comet 109P/Swift-Tuttle

Celestial Sphere

Comet 122P/de Vico

Comet 138P/Shoemaker-Levy 7

Cepheus CO Complex

Cepheus Flare Molecular Cloud Complex

Cepheus Molecular Cloud Complex

Comet C/1811 F1

Cerberus (asteroid)

Comet C/1861 G1

Cerberus (star)

Comet C/1893 N1

Cerberus (surface feature)

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

Chamæleon I 27

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

Checkmark Nebula

Comet Tempel-Swift-LINEAR

Comet Tempel-Tuttle

Constellation Family

Constellations Index

Copernicus (crater on the Moon)

Copernicus (Rho¹ Cancri)

Christmas Tree Nebula

Copernicus Quadrangle

Circumstellar Disc

Corona Australis

Corona Australis DN Complex

Corona Australis Molecular Cloud

Classical Kuiper Belt Object

Corona Borealis

Clown Face Nebula

Cluster of Galaxies

Cosmic Background Radiation

Cluster, Globular

Cluster, Ursa Major

C89 (historical)

CMa Overdensity

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

Crater (constellation)

Crater (surface feature)

Crescent Nebula

Caroline's Cluster

Cross, Southern

Cassini Division

Crown of the Scorpion

Crown, Northern

Cassiopeia Dwarf Galaxy

Crown, Southern

Cassiopeia Dwarf Spheroidal Galaxy

Cassiopeia's Chair

Cassiopeia, Little

CT Chamæleontis B

Cat's Eye Nebula

Collinder Catalogue

Cat's Paw Nebula

Caucasus Mountains

Cauda Serpentis

Coma Berenices Cluster

Coma Pinwheel Galaxy

Coma Star Cluster

Comet 1P/Halley

D

Dhanab al Shuja

Diamond of Virgo

Delta Phoenicis

Delta Sagittarii

Dark Horse Nebula

Delta Serpentis

Disc, Circumstellar

Delta¹ Telescopii

Delta Trianguli Australis

Dividing Cell Nebula

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)

Delta Canis Majoris

Deneb el Okab (Epsilon Aquilae)

Delta Capricorni

Deneb el Okab (Zeta Aquilae)

Double, Optical

Delta Cassiopeiae

Deneb Kaitos Shemali

Dragon's Head Nebula

Delta² Chamæleontis

Dragonfly Cluster

DENIS 0255-4700

Delta Coronae Borealis

DENIS 1048-3956

DENIS J1048-3956

Dreyer's Object

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

Dumbbell Nebula

DENIS J221701.6-163926

Dumbbell Nebula, Little

Delta Geminorum

DENIS-P J082303.1-491201 b

Delta Horologii

E

Epsilon Arietis

Epsilon Aurigae

E Ring of Saturn

Epsilion Boötis

Epsilon Canis Majoris

Epsilon Canis Minoris

Epsilon Carinae

Epsilon Cassiopeiae

Epsilon Centauri

Epsilon Circini

Earth-mass Planets

Epsilon Coronae Borealis

Easel, Painter's

Eta Canis Majoris

Eastern Veil Nebula

Eta Carinae Nebula

Epsilon Delphini

Eta Cassiopeiae

Epsilon Eridani

Epsilon Eridani b

Epsilon Geminorum

Ecliptic Pole, Northern

Eta Coronae Borealis

Ecliptic Pole, Southern

Epsilon Herculis

Epsilon Indi A b

Eight-Burst Nebula

Epsilon Leporis

Epsilon Monocerotis

Elliptical Galaxy

Epsilon Ophiuchi

Epsilon Orionis

Epsilon Orionis Nebula

Epsilon Pavonis

Elysium Planitia

Eta Piscis Austrini

Epsilon Phoenicis

Emission Nebula

Epsilon Reticuli

Epsilon Reticuli Ab

Epsilon Reticuli b

Epsilon Sagittarii

Eta Ursae Majoris

Epsilon Scorpii

Eta Ursae Minoris

Epsilon Tauri b

EPIC 201563164.01

Epsilon Trianguli Australis

EPIC 201912552 b

Epsilon Ursae Majoris

EPIC 201912552.01

Epsilon Virginis

EPIC 205071984 d

Equator, Celestial

EPIC 211743874 b

Equatorial Band

EPIC 211743874.01

Equatorial Belt, North

EPIC 220592745 b

Equatorial Belt, South

EPIC 220592745 d

Equatorial Zone

EPIC 220592745.01

EPIC 220592745.03

Equinox, Autumnal

EPIC 246199087 b

Equinox, Vernal

EW Canis Majoris

EPIC 246199087 c

EPIC 246199087 d

Extrasolar Planet

EPIC 246199087 e

EY Canis Majoris

EPIC 246199087 f

EPIC 246199087 g

EPIC 246199087 h

Epsilon Aquarii

Epsilon Aquilae

F

G

Gamma Trianguli

Gamma Trianguli Australis

G Ring of Saturn

Gamma Ursae Majoris

Gamma Ursae Minoris

Gamma² Velorum

g Ursae Majoris

Gabriela Mistral Nebula

GAIA 1238284945983059200

GAIA 6888763505652098432

Galactic Nucleus

Galactic Pole, Northern

Ghost of Jupiter

Gliese 893.2 Ab

Galaxies, Barred Spiral

Galaxies, Elliptical

Galaxies, Irregular

Galaxies, Lenticular

Galaxies, Spiral

Gamma¹ Andromedae

Gienah in Corvus

Gienah in Cygnus

Globular Cluster

Gamma Canis Majoris

Gamma Canis Minoris

Gamma Capricorni

Gorgonea Quarta

Gamma Cassiopeiae

Gorgonea Secunda

Gamma Cassiopeiae Nebula

Gorgonea Tertia

Graff's Cluster

Gamma Cephei A b

Graffias (Beta Scorpii)

Gravitational Lensing

Gamma Comae Berenices

Gamma Coronae Borealis

Great Bird Cluster

Great Comet of 1811

Great Comet of 1997

Great Dark Horse

Gamma Cygni Nebula

Great Nebula in Andromeda

Great Nebula in Carina

Great Nebula in Orion

Gamma¹ Fornacis

Great Peacock Globular

Gamma Geminorum

Great Pegasus Cluster

Green Bank Equation

Gamma¹ Leonis b

Groombridge 34 A c

Groombridge 1618

Group of Galaxies

Gamma Microscopii

Guardians of the Pole

Gamma Monocerotis

Gamma Phoenicis

GX Andromedae c

Gamma¹ Sagittarii

Gǃkúnǁ’hòmdímà

Gamma² Sagittarii

H

h Ursae Majoris

Haemus Mountains

Homunculus Nebula

Horse and Rider

Hamburger Galaxy

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

Intergalactic Wanderer

Interstellar Medium

IC 2944 (cluster)

IC 2944 (nebula)

Iota Andromedae

Iota Canis Majoris

Iota Capricorni

Iota Coronae Borealis

Iota Draconis b

Iota Ursae Majoris

Iris (asteroid)

IC 1848 (cluster)

IC 1848 (nebula)

Irregular Galaxy

Index Catalogue

Ix Chel Chasma Quadrangle

Inner Solar System

J

K

Kachina Doll Cluster

Kappa Andromedae

Kappa Andromedae b

Kappa Crucis Cluster

Kappa Geminorum

KIC 6278762 A b

Kappa Ursae Majoris

Kaus Meridionalis

KIC 9941662 A b

Kemble's Cascade

KIC 10130039.01

Kepler (crater on Mars)

Kepler (crater on the Moon)

KIC 11295426 A d

Kepler (mission)

Kepler Input Catalog

Kepler Object of Interest

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

Kuiper Belt, Classical Object

KMT-2021-BLG-1105 b

KMT-2021-BLG-1931

KMT-2021-BLG-1931 b

L

Little Dumbbell Nebula

Lesath (Nu Scorpii)

Little Sombrero Galaxy

Lesath (Upsilon Scorpii)

Little Water Snake

Lesser Water Snake

La Caille Family

Lacaille 9352 b

Lacaille 9352 c

Lost Jewel of Orion

Lacework Nebula

Lacus Somniorum

LP Trianguli Australis

Lagoon Nebula, Northern

Lalande 21185 c

Lunar Quadrangle LQ-04

Lunar Quadrangle LQ-05

Lambda Andromedae

Lunar Quadrangle LQ-11

Lunar Quadrangle LQ-12

Lunar Quadrangle LQ-19

Lunar Quadrangle LQ-20

Lambda Canis Majoris

Lunar Quadrangle LQ-26

Lambda Centauri

Lambda Centauri Cluster

Lambda Centauri Nebula

Lambda Geminorum

Lambda Horologii

Lambda Ophiuchi

Lambda Orionis Cluster

Lambda Sagittarii

Lupus Supernova

Lambda¹ Sculptoris

Lambda² Sculptoris

Lambda Ursae Majoris

Lambda Virginis

Luyten 119-213 b

Large Magellanic Cloud

Luyten's Star b

Leda (asteroid)

Lenticular Galaxy

Little Cassiopeia

M

Magellanic Clouds

Magnitude, Absolute

Magnitude, Apparent

Magnitude, Visual

Menkhib (Xi Persei)

Menkhib (Zeta Persei)

Mandrill Nebula

Meridian, Celestial

Mare Fecunditatis

Messier Catalogue

Metis (asteroid)

Mare Nubium Quadrangle

Mare Serenitatis

Mare Tranquilitatis

Mariner's Compass

Markab (Alpha Pegasi)

Markab (k¹ Puppis)

Markab (Kappa Velorum)

Markab (Tau Pegasi)

Markeb (k¹ Puppis)

Markeb (Kappa Velorum)

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

NGC 2682 YBP1514 b

NGC 6820 (emission nebula)

NGC 6820 (reflection nebula)

New General Catalogue

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

NQ1, Celestial Quadrant

NQ2, Celestial Quadrant

NQ3, Celestial Quadrant

NQ4, Celestial Quadrant

Nu² Canis Majoris

Nu³ Canis Majoris

NGC 2032 Dragon's Head Nebula

Nu² Coronae Borealis

NGC 2032 Seagull Nebula

NGC 2175 (nebula)

NGC 2175 (open cluster)

Nu Ursae Majoris

Nubeculae Magellani

O

Ophiuchus Molecular Cloud

Optical Gravitational Lensing Experiment

Ocean of Storms

Oceanus Procellarum

Omega¹ Scorpii

Omega² Scorpii

Orbital Eccentricity

Orbital Inclination

Oculus Australis

Omicron Aurigae

Oculus Borealis

Omicron Boötis

Omicron¹ Canis Majoris

OGLE-2018-BLG-0383

Omicron² Canis Majoris

OGLE-2018-BLG-0383 b

Omicron Capricorni

OGLE-2018-BLG-1544

Omicron Cassiopeiae

OGLE-2018-BLG-1544 b

Orion Molecular Cloud

OGLE-2019-BLG-0468

Omicron Columbae

OGLE-2019-BLG-0468L b

Omicron² Eridani

Omicron Herculis

Orion's Footstool

Omicron¹ Orionis

Omicron² Orionis

Orion, Sword of

Omicron Piscium

Omega Andromedae

Omicron Scorpii

Omega Canis Majoris

Omicron Ursae Majoris

Omicron Velorum Cluster

Omicron Virginis

P

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

Pinwheel Cluster

Precession Circle

Pinwheel Galaxy in Coma Berenices

Pegasus Dwarf Galaxy

Pinwheel Galaxy in Triangulum

Pegasus Dwarf Irregular Galaxy

Pinwheel Galaxy in Ursa Major

Pegasus Dwarf Spheroidal Galaxy

Pinwheel Galaxy, Southern

Pegasus, Square of

Promontorium Laplace

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

Plain of Descent

Psi Ursae Majoris

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

Rigil Kentaurus

R Coronae Australis Nebula

Ring Nebula, Southern

Rho¹ Cancri A b

Ring Tail Galaxies

Rho¹ Cancri A c

Rho¹ Cancri A d

Riphaean Mountains

Rho¹ Cancri A e

Riphean Mountains

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

Rigel Kentaurus

Running Chicken Nebula

Right Ascension

Running Man Nebula

Right Ascension: 0h00

S

Seagull Nebula in Dorado

Seagull Nebula in Monoceros

Solar System, Inner

S Normae Cluster

Seashell Galaxy

Secret Garden Cluster

Solstice, Summer

Solstice, Winter

Secundus Hyadum

Sombrero Galaxy

Sombrero Galaxy, Little

South Equatorial Belt

Semi-Major Axis

South Polar Region

Southern Beehive Cluster

Southern Celestial Pole

Southern Ecliptic Pole

Serpens-Aquila Rift

Southern Pinwheel Galaxy

Southern Pleiades

Southern Pointers

Southern Quadrant 1

Southern Quadrant 2

Sagittarius Arm

Southern Quadrant 3

Sagittarius Dwarf Galaxy

Southern Quadrant 4

Sagittarius Dwarf Spheroidal Galaxy

Southern Ring Nebula

Sagittarius Star Cloud

Southern Triangle

Spectral Classification

Sphere, Celestial

Salt and Pepper Cluster

Spindle Galaxy in Draco

Salt and Pepper Cluster, Scutum

Spindle Galaxy in Sextans

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

Sigma Canis Majoris

Stellar Parallax

Sigma Capricorni

Saucepan (Orion)

Saucepan (Pavo)

Sigma Sagittarii

Silver Dollar Galaxy

Straight Mountains

Silver Needle Galaxy

Silver Sliver Galaxy

Struve's Lost Nebula

Struve's Nebula

Sinus Asperitatis

Schwarzchild Radius

Scorpion Cluster

Scorpion, Crown of the

Scorpius Association, Upper

Suhail al Muhlif

Sculptor Galaxy

Sulpicius Gallus

Sculptor's Chisel

Skull and Crossbones Nebula

Summer Rose Star

Sculptor's Workshop

Summer Solstice

Sleeping Beauty Galaxy

Summer Triangle

Small Magellanic Cloud

Scutum Salt and Pepper Cluster

Small Sagittarius Star Cloud

Sunflower Galaxy

Scutum-Centaurus Arm

Scutum-Crux Arm

SDSS J1228+1040

SDSS J1228+1040 b

SDSS J122859.92+104033.0

Surface Features Index

SDSS J122859.92+104033.0 b

SDSS J144412.93+203641.1

Snake Dark Cloud

SWEEPS J175902.67-291153.5

SWEEPS J175902.67-291153.5 b

Sea of Fertility

Sea of Moisture

Snegurochka Planitia

Snowball Nebula

Sea of Serenity

SO 25300.5+165258

Sea of Tranquility

Sobkou Planitia

Syrtis Major Planum

T

Tabit (Pi¹ Orionis)

Tertiary System

Tabit (Pi² Orionis)

Tabit (Pi³ Orionis)

Tabit (Upsilon Orionis)

Tail of the Serpent

Talitha Australis

Tania Australis

Tank Track Nebula

Theta Andromedae

Tarantula Nebula

Theta Canis Majoris

Tartarus Colles

Theta Carinae Cluster

Theta Cassiopeiae

Torcularis Septentrionalis

Tau Canis Majoris

Theta Chamæleontis

Tau Canis Majoris Cluster

Theta Coronae Borealis

Tranquility Base

Theta¹ Eridani

Theta² Eridani

Theta Geminorum

Theta¹ Orionis

Triangle, Southern

Theta¹ Sagittarii

Triangulum Australe

Triangulum Galaxy

Theta¹ Serpentis

Theta Ursae Majoris

Taurus Mountains

Theta Ursae Minoris

Teegarden's Star

Tureis (Iota Carinae)

Tureis (Rho Puppis)

Tejat Posterior

Tweedledee Cluster

Tweedledum Cluster

Tempel-Swift-LINEAR

Toby Jug Nebula

TYC 4774-0828-1

TYC 4775-0339-1

Temperate Belt, North

TYC 4778-1380-1

Tycho's Supernova Remnant

Terrestrial Planets

U

V

V1032 Centauri c

Vela Supernova Remnant

V1216 Sagittarii

Venusian Quadrangle V-34

V474 Monocerotis

V509 Cassiopeiae

V529 Andromedae

V577 Monocerotis

V5652 Sagittarii

V5652 Sagittarii b

Van Biesbroeck's Star

V649 Cassiopeiae

V746 Cassiopeiae

van Maanen's Star

Virgo, Diamond of

V761 Cassiopeiae

Visual Magnitude

Variable Stars Index

Variable Stars, Pulsating

V926 Monocerotis

Vathorz Posterior

W

Water Snake, Lesser

WISE J1741+2553

Water Snake, Little

WISE J072227.27-054029.9

WISE J083011.97+283716.6

WISE J085510.83-071442.5

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 J163940.84-684739.4

WISEA J174124.22+255319.2

Wishing Well Cluster

War and Peace Nebula

Witch Head Nebula

Western Veil Nebula

Wolf (constellation)

Whale Galaxy in Canes Venatici

Whale Galaxy in Sculptor

Whirlpool Galaxy

Wild Duck Cluster

Winter Solstice

Winter Triangle

WISE J0830+2837

WISE J0855-0714

WISE J1049-5319AB

WW Leonis Minoris

WISE J1639-6847

WX Ursae Majoris

X

Y

Yellow Stars, Bright

Yellow Stars, Pale

Yolkai-Estsan Mons

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 b

2MASS J00520018+3443422 b

2MASS J01225093-2439505 b

2MASS J19155797+4113229 b

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

3 Canis Minoris

3 Coronae Borealis

4 Canis Majoris

4 Canis Minoris

4 Coronae Borealis

4 Ursae Minoris

5 Canis Majoris

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

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

21 Canis Majoris

21 Canum Venaticorum

21 Coronae Borealis

21 Ursae Minoris

22 Canis Majoris

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 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

54 Ursae Majoris

64 Ursae Majoris

69 Ursae Majoris

77 Ursae Majoris

78 Ursae Majoris

79 Ursae Majoris

80 Ursae Majoris

81 Ursae Majoris

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

90568 2004 GV₉

136472 Makemake

145452 2005 RN₄₃

202421 2005 UQ₅₁₃

208996 2003 AZ₈₄

225088 Gonggong

229762 Gǃkúnǁ’hòmdímà

278361 2007 JJ₄₃

307261 2002 MS₄

523794 2015 RR₂₄₅

532037 2013 FY₂₇

A

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 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

Amalthea (asteroid)

Amalthea (moon)

Amazonis Planitia

Andromeda Galaxy

Antares Cluster

Antennae Galaxies

Anwar al Farkadain

Apennine Mountains

Aphrodite Terra

Apparent Magnitude

Apple Core Nebula

Arcturian Stars

Aries, First Point of

Arm, Sagittarius

Arm, Scutum-Crux

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

BPS CS 22892-0052

Bright Star Catalog

Bright Yellow Stars

Brocchi's Cluster

BSC Stars Index

Butterfly Cluster

Butterfly Nebula in Carina

Butterfly Nebula in Cygnus

Butterfly Nebula in Scorpius

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 Nebula

Cat's Paw Nebula

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

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 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

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

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

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 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 Carinae Nebula

Eta Cassiopeiae

Eta Coronae Borealis

Eta Piscis Austrini

Eta Ursae Majoris

Eta Ursae Minoris

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 6888763505652098432

Galactic Nucleus

Galactic Pole, Northern

Galaxies, Barred Spiral

Galaxies, Elliptical

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

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

Gliese 893.2 Ab

Globular Cluster

Gorgonea Quarta

Gorgonea Secunda

Gorgonea Tertia

Graff's Cluster

Graffias (Beta 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

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 1848 (cluster)

IC 1848 (nebula)

IC 2944 (cluster)

IC 2944 (nebula)

Index Catalogue

Inner Solar System

Intergalactic Wanderer

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

Kappa Andromedae

Kappa Andromedae b

Kappa Crucis Cluster

Kappa Geminorum

Kappa Ursae Majoris

Kaus Meridionalis

Kemble's Cascade

Kepler (crater on Mars)

Kepler (crater on the Moon)

Kepler (mission)

Kepler Input Catalog

Kepler Object of Interest

KIC 6278762 A b

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-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's Star b

M

Magellanic Clouds

Magnitude, Absolute

Magnitude, Apparent

Magnitude, Visual

Mandrill Nebula

Mare Fecunditatis

Mare Nubium Quadrangle

Mare Serenitatis

Mare Tranquilitatis

Mariner's Compass

Markab (Alpha Pegasi)

Markab (k¹ Puppis)

Markab (Kappa Velorum)

Markab (Tau Pegasi)

Markeb (k¹ Puppis)

Markeb (Kappa Velorum)

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)

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

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-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 Aurigae

Omicron Boötis

Omicron¹ Canis Majoris

Omicron² Canis Majoris

Omicron Capricorni

Omicron Cassiopeiae

Omicron Columbae

Omicron² Eridani

Omicron Herculis

Omicron¹ Orionis

Omicron² Orionis

Omicron Piscium

Omicron Scorpii

Omicron Ursae Majoris

Omicron Velorum Cluster

Omicron Virginis

Ophiuchus Molecular Cloud

Optical Gravitational Lensing Experiment

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

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

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

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 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

Semi-Major Axis

Serpens-Aquila Rift

Shepherd's Star

Shoemaker-Levy 7

Shoemaker-Levy 9

Sidereal Period

Sigma Andromedae

Sigma Canis Majoris

Sigma Capricorni

Sigma Sagittarii

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'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

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 Mountains

Teegarden's Star

Tejat Posterior

Tempel-Swift-LINEAR

Temperate Belt, North

Terrestrial Planets

Tertiary System

Theta Andromedae

Theta Canis Majoris

Theta Carinae Cluster

Theta Cassiopeiae

Theta Chamæleontis

Theta Coronae Borealis

Theta¹ Eridani

Theta² Eridani

Theta Geminorum

Theta¹ Orionis

Theta¹ Sagittarii

Theta¹ Serpentis

Theta Ursae Majoris

Theta Ursae Minoris

Toby Jug Nebula

Torcularis Septentrionalis

Tranquility Base

Triangle, Southern

Triangulum Australe

Triangulum Galaxy

Tureis (Iota Carinae)

Tureis (Rho Puppis)

Tweedledee Cluster

Tweedledum Cluster

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

Upsilon⁴ Eridani

Upsilon¹ Hydrae

Upsilon Ophiuchi

Upsilon Orionis

Upsilon Piscis Austrini

Upsilon Scorpii

Upsilon Ursae Majoris

Ursa Major Cluster

Ursa Major Family

Utopia Planitia

V

V474 Monocerotis

V509 Cassiopeiae

V529 Andromedae

V577 Monocerotis

V649 Cassiopeiae

V746 Cassiopeiae

V761 Cassiopeiae

V926 Monocerotis

V1032 Centauri c

V1216 Sagittarii

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, 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 J0830+2837

WISE J0855-0714

WISE J1049-5319AB

WISE J1639-6847

WISE J1741+2553

WISE J072227.27-054029.9

WISE J083011.97+283716.6

WISE J085510.83-071442.5

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 J163940.84-684739.4

WISEA J174124.22+255319.2

Wishing Well Cluster

Witch Head Nebula

Wolf (constellation)

WW Leonis Minoris

WX Ursae Majoris

X

X Trianguli Australis

Xi¹ Canis Majoris

Xi² Canis Majoris

Xi² Sagittarii

Y

Yellow Stars, Bright

Yellow Stars, Pale

Yolkai-Estsan Mons

Z

Zarmina's World

Zeta Canis Majoris

Zeta Cassiopeiae

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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