Constellation Monoceros Declination −10° 46′ 12″ Apparent magnitude (V) 7.6 | Right ascension 08 00 01 Distance 11.3 kly (3460 pc) Apparent dimensions (V) 7′ | |
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NGC 2506 is an open cluster in the constellation Monoceros. It was discovered by William Herschel in 1791.
References
NGC 2506 Wikipedia(Text) CC BY-SA