Messier 50
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Messier 50 |
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Observation data: J2000 epoch | |
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Class: | II,3,m |
Constellation: | |
Right ascension: | 07h 03.2m |
Declination: | −08° 20′ |
Distance: | 3.2 kly (1 kPc) |
Apparent magnitude (V): | 5.9 |
Apparent dimensions (V): | 16.0′ |
Physical characteristics | |
Mass: | ( M☉) |
Radius: | 10 |
VHB: | |
Estimated age: | 78 million years |
Notable features: | |
Other designations: | NGC 2323 |
See also: Open cluster, List of open clusters |
Messier 50 (also known as M 50 or NGC 2323) is an open cluster in the constellation Monoceros. It was perhaps discovered by G.D. Cassini before 1711 and independently discovered by Charles Messier in 1772. M50 is at a distance of about 3,000 light-years away from Earth.