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
Amas de l'Ecu de Sobieski
Open cluster
—
7283 ly
5.80 V
Scutum
Beehive
Open cluster
—
598.5 ly
3.10 V
Cancer
Butterfly Cluster
Open cluster
—
1474 ly
4.20 V
Scorpius
Caroline's Cluster
Open cluster
—
3397 ly
7.20 V
Canis Major
Coalsack Cluster
Open cluster
—
4558 ly
6.90 V
Crux
Coma Star Cluster
Open cluster
—
—
—
Coma Berenices
Foxhead Cluster
Open cluster
—
8188 ly
7.30 V
Cygnus
Great Bird Cluster
Open cluster
—
2738 ly
6.00 V
Monoceros
H05
Open cluster
—
3926 ly
7.10 V
Crux
H13
Open cluster
—
3758 ly
—
Ara
H20
Open cluster
—
6995 ly
7.70 V
Sagitta
H21
Open cluster
—
—
9.00 V
Cassiopeia
Herschel's Jewel Box
Open cluster
—
6453 ly
—
Crux
h Persei Cluster★
Open cluster
—
7435 ly
3.70 V
Perseus
Hyades
Open cluster
—
153.4 ly
0.50 V
Taurus
IC 1023
Open cluster
—
—
—
Centaurus
IC 1299
Open cluster
—
—
14.00 B
Vulpecula
IC 1311
Open cluster
—
21 584 ly
13.10 V
Cygnus
IC 1363
Open cluster
—
—
—
Cygnus
IC 1369
Open cluster
—
11 163 ly
—
Cygnus