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Hipparcos Star Catalog Entry

Identity
Name:nu Ophiuchi
Hipparcos catalog ID:88048
Other star catalog entries:HD 163917
SAO 142004
BD B-09 4632
 
Appearance
Visual magnitude:3.32 (source: Hipparcos)
Spectral type:K0III
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension17h 59m 1.59759s (+/-0.00005s)
Declination-9° 46' 24.0590" (+/-0.0004")
Parallax:21.35 (+/-0.79) mas
Derived distance:153 light-years
Proper motion in R.A.:-10.31 (+/-0.86) mas/year
Proper motion in declination:-116.12 (+/-0.53) mas/year
Constellation:Ophiuchus
 

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