Tau Ophiuchi

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Tau Ophiuchi
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Ophiuchus
Right ascension 18h 03m 04.91992s [1]
Declination −08° 10′ 49.2586″ [1]
Spectral type F3IV [1]

Tau Ophiuchi (τ Oph) is a star in the constellation Ophiuchus. Its apparent magnitude is 4.78.


  1. ^ a b c SIMBAD, CCDM J18031-0811AB (accessed 29 December 2012)