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Star

Zeta Ophiuchi (Han)

Zeta Ophiuchi (ζ Oph), also known as Han, is a spectral class O9.5V star of magnitude 2.54 located in the constellation Ophiuchus. ζ Oph is one of the brighter stars in Ophiuchus and can be seen by the naked eye under dark skies or with binoculars.

      1. Name:
      2. Zeta Ophiuchi
      1. Short name:
      2. ζ Oph
      1. Common name:
      2. Han
      1. Spectral class:
      2. O9.5V
      1. Magnitude:
      2. 2.54
      1. Right Acension:
      2. 16h 37m 09.53s
      1. Declination:
      2. -10° 34' 01.7"