Sigma Ophiuchi

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Sigma Ophiuchi
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Ophiuchus
Right ascension 17h 26m 30.88004s [1]
Declination +04° 08′ 25.2940″ [1]

Sigma Ophiuchi (σ Oph) is a star in the constellation Ophiuchus. Its apparent magnitude is 4.34.


  1. ^ a b c SIMBAD, Sigma Ophiuchi (accessed 27 December 2012)