30 Monocerotis
Star
30 Monocerotis is a single star in the equatorial constellation of Hydra, located 122 light years away from the Sun. It has the Bayer designation C Hydrae; 30 Monocerotis is the Flamsteed designation and was assigned when it belonged to the... Wikipedia
Mass: 2.36 M☉
Magnitude: 3.9
Constellation: Hydra
Apparent magnitude (V): 3.9
Absolute magnitude (MV): 1.04
Proper motion (μ): RA: −66.43 mas/yr; Dec.: −23.41 mas/yr
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