Alpha Ophiuchi
Alpha Ophiuchi (α Oph) is a spectral class A5III star of magnitude 2.08 located in the constellation Ophiuchus. α Oph is one of the brighter stars in Ophiuchus and can be seen by the naked eye under dark skies or with binoculars.
- Name:
 - Alpha Ophiuchi
 
- Short name:
 - α Oph
 
- Spectral class:
 - A5III
 
- Magnitude:
 - 2.08
 
- Right Acension:
 - 17h 34m 56.00s
 
- Declination:
 - +12° 33' 38.1"
 
- Constellation:
 - Ophiuchus
 

