Phi Herculis

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Phi Herculis
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Hercules
Right ascension 16h 08m 46.17745s [1]
Declination +44° 56′ 05.6663″ [1]
Apparent magnitude (V) 4.23
Spectral type B9mnp... [1]

Phi Herculis (φ Her) is a star in the constellation Hercules. Its apparent magnitude is 4.23.


  1. ^ a b c SIMBAD, Phi Herculis (accessed 22 September 2012)