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
NGC 2057
Open cluster
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12.17 V
Mensa
NGC 2058
Open cluster
—
—
11.85 V
Mensa
NGC 2059
Open cluster
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—
12.85 V
Mensa
NGC 2061
Open cluster
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—
—
Columba
NGC 2062
Open cluster
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12.67 V
Dorado
NGC 2065
Open cluster
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11.24 V
Mensa
NGC 2066
Open cluster
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13.10 V
Mensa
NGC 2072
Open cluster
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13.21 V
Mensa
NGC 2088
Open cluster
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12.47 V
Dorado
NGC 2091
Open cluster
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12.07 V
Dorado
NGC 2092
Open cluster
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—
—
Dorado
NGC 2094
Open cluster
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12.80 V
Dorado
NGC 2095
Open cluster
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13.09 V
Dorado
NGC 2096
Open cluster
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11.31 V
Dorado
NGC 2098
Open cluster
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10.73 V
Dorado
NGC 2102
Open cluster
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—
11.44 V
Dorado
NGC 2107
Open cluster
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11.51 V
Mensa
NGC 2109
Open cluster
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—
12.21 V
Dorado
NGC 2111
Open cluster
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—
12.45 V
Mensa
NGC 2112
Open cluster
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3599 ly
9.10 V
Orion