Open clusters in Mensa
40 CATALOGUED
Stars born together and still travelling together — loose open groups, or ancient globes of hundreds of thousands.
BY CONSTELLATION · 70 REGIONS
ALL SKYDORADO · 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
The 40 catalogued below lie inside the IAU boundaries of Mensa. Everything else in Mensa →
NGC 2213
Open cluster
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12.38 V
Mensa
NGC 2145
Open cluster
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12.07 V
Mensa
NGC 2133
Open cluster
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12.04 B
Mensa
NGC 2111
Open cluster
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12.45 V
Mensa
NGC 2107
Open cluster
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11.51 V
Mensa
NGC 2072
Open cluster
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13.21 V
Mensa
NGC 2066
Open cluster
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13.10 V
Mensa
NGC 2065
Open cluster
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11.24 V
Mensa
NGC 2059
Open cluster
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12.85 V
Mensa
NGC 2058
Open cluster
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11.85 V
Mensa
NGC 2057
Open cluster
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12.17 V
Mensa
NGC 2056
Open cluster
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11.77 V
Mensa
NGC 2051
Open cluster
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11.69 V
Mensa
NGC 2047
Open cluster
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13.15 V
Mensa
NGC 2046
Open cluster
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12.64 V
Mensa
NGC 2043
Open cluster
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—
—
Mensa
NGC 2038
Open cluster
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11.92 V
Mensa
NGC 2036
Open cluster
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12.77 V
Mensa
NGC 2028
Open cluster
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12.88 V
Mensa
NGC 2025
Open cluster
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10.94 V
Mensa