Messier 50

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Messier 50

Messier 50

Observation data: J2000 epoch
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.

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