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 1849
Open cluster
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12.77 V
Dorado
NGC 1857
Open cluster
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9355 ly
7.00 V
Auriga
NGC 1859
Open cluster
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—
12.26 V
Dorado
NGC 1860
Open cluster
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11.04 V
Dorado
NGC 1861
Open cluster
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13.16 V
Mensa
NGC 1862
Open cluster
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13.33 V
Dorado
NGC 1863
Open cluster
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—
—
Dorado
NGC 1864
Open cluster
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12.86 V
Dorado
NGC 1865
Open cluster
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—
12.91 V
Dorado
NGC 1867
Open cluster
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13.35 V
Dorado
NGC 1878
Open cluster
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12.94 V
Mensa
NGC 188
Open cluster
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6081 ly
8.10 V
Cepheus
NGC 1881
Open cluster
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—
—
Dorado
NGC 1882
Open cluster
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12.33 V
Dorado
NGC 1883
Open cluster
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14 196 ly
12.00 V
Auriga
NGC 1885
Open cluster
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11.97 V
Dorado
NGC 1887
Open cluster
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—
12.72 V
Dorado
NGC 189
Open cluster
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4072 ly
8.80 V
Cassiopeia
NGC 1890
Open cluster
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—
12.81 V
Mensa
NGC 1891
Open cluster
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—
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Columba