User: anonymous
Location: Unspecified
(0.0000°N, 0.0000°E)
Time: 01:50:14
(UTC+02:00)
Language:

Hipparcos Star Catalog Entry

Identity
Name:theta Ophiuchi
Hipparcos catalog ID:84970
Other star catalog entries:HD 157056
SAO 185320
CoD C-24 13292
CPD P-24 5876
 
Appearance
Visual magnitude:3.27 (source: Hipparcos)
Spectral type:B2IV
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension17h 22m 0.58409s (+/-0.00005s)
Declination-24° 59' 58.1567" (+/-0.0004")
Parallax:5.79 (+/-0.69) mas
Derived distance:563 light-years
Proper motion in R.A.:-8.84 (+/-0.71) mas/year
Proper motion in declination:-23.64 (+/-0.47) mas/year
Constellation:Ophiuchus
 

DLR