Open clusters
663 CATALOGUED
Stars born together and still travelling together — loose open groups, or ancient globes of hundreds of thousands.
BY CONSTELLATION · 70 REGIONS
DORADO · 194MENSA · 68SAGITTARIUS · 49CYGNUS · 43SCORPIUS · 42TUCANA · 40PUPPIS · 37MONOCEROS · 35CASSIOPEIA · 33CENTAURUS · 27OPHIUCHUS · 26VELA · 24AURIGA · 19PERSEUS · 19AQUILA · 17CARINA · 17CEPHEUS · 15CANIS MAJOR · 14VULPECULA · 14GEMINI · 13SCUTUM · 13NORMA · 12ORION · 11TAURUS · 11ARA · 10CRUX · 9HYDRUS · 8LUPUS · 8LACERTA · 7SERPENS · 7ANDROMEDA · 5COMA BERENICES · 5TRIANGULUM · 5CAMELOPARDALIS · 4CANCER · 4CIRCINUS · 4COLUMBA · 4HERCULES · 4MUSCA · 4PEGASUS · 4AQUARIUS · 3DELPHINUS · 3HYDRA · 3LEPUS · 3LYRA · 3PYXIS · 3SAGITTA · 3APUS · 2CANIS MINOR · 2CAPRICORNUS · 2HOROLOGIUM · 2LYNX · 2PICTOR · 2BOÖTES · 1CANES VENATICI · 1CHAMAELEON · 1CORONA AUSTRALIS · 1DRACO · 1ERIDANUS · 1FORNAX · 1LIBRA · 1PAVO · 1RETICULUM · 1SCULPTOR · 1TELESCOPIUM · 1TRIANGULUM AUSTRALE · 1URSA MAJOR · 1URSA MINOR · 1VIRGO · 1VOLANS · 1
M47
Open cluster
—
1527 ly
4.40 V
Puppis
M48
Open cluster
—
2437 ly
5.80 V
Hydra
M50
Open cluster
—
3120 ly
5.90 V
Monoceros
M52
Open cluster
—
5123 ly
6.90 V
Cassiopeia
M67
Open cluster
—
2731 ly
6.90 V
Cancer
M93
Open cluster
—
3167 ly
6.20 V
Puppis
Mel071
Open cluster
—
6821 ly
7.10 V
Puppis
Mel072
Open cluster
—
7915 ly
10.10 V
Monoceros
Mel101
Open cluster
—
—
8.00 V
Carina
Mel105
Open cluster
—
7232 ly
8.50 V
Carina
NGC 1027
Open cluster
—
3543 ly
6.70 V
Cassiopeia
NGC 103
Open cluster
—
10 317 ly
9.80 V
Cassiopeia
NGC 110
Open cluster
—
—
—
Cassiopeia
NGC 1193
Open cluster
—
16 939 ly
12.60 V
Perseus
NGC 1220
Open cluster
—
8947 ly
11.80 V
Perseus
NGC 1245
Open cluster
—
9816 ly
8.40 V
Perseus
NGC 1252
Open cluster
—
—
—
Horologium
NGC 129
Open cluster
—
5835 ly
6.50 V
Cassiopeia
NGC 133
Open cluster
—
12 904 ly
9.40 V
Cassiopeia
NGC 1342
Open cluster
—
2090 ly
6.70 V
Perseus