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 1951
Open cluster
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10.58 V
Dorado
NGC 1959
Open cluster
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12.17 V
Mensa
NGC 1962
Open cluster
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11.47 V
Dorado
NGC 1963
Open cluster
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—
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Columba
NGC 1965
Open cluster
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11.70 V
Dorado
NGC 1966
Open cluster
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11.83 V
Dorado
NGC 1967
Open cluster
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10.81 V
Dorado
NGC 1969
Open cluster
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12.46 V
Dorado
NGC 1970
Open cluster
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10.28 V
Dorado
NGC 1971
Open cluster
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11.90 V
Dorado
NGC 1972
Open cluster
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12.62 V
Dorado
NGC 1974
Open cluster
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10.30 V
Dorado
NGC 1983
Open cluster
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—
—
Dorado
NGC 1984
Open cluster
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9.99 V
Dorado
NGC 1994
Open cluster
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—
Dorado
NGC 1996
Open cluster
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—
—
Taurus
NGC 1997
Open cluster
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13.43 V
Dorado
NGC 2000
Open cluster
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12.14 V
Mensa
NGC 2009
Open cluster
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11.02 V
Dorado
NGC 2010
Open cluster
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11.72 V
Mensa