10 Serpentis

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10 Serpentis
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Serpens
Right ascension 15h 28m 38.24s [1]
Declination +01° 50′ 31.4852″ [1]
Spectral type A6III
Other designations
BD+02° 2965, FK5 3221, HD 137898, HIP 75761, HR 5746, SAO 121020

10 Serpentis is a star in the constellation Serpens. Its apparent magnitude is 5.17. Located around 39.75 parsecs (129.6 ly) distant, it is a white giant of spectral type A6,[1] a star that has used up its core hydrogen and is evolving to become a red giant or supergiant.


  1. ^ a b c "10 Serpentis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Retrieved 18 July 2014.