| Identity |
| Name: | phi Ophiuchi |
| Hipparcos catalog ID: | 80894 |
| Other catalog entries: | HD 148786
SAO 159963
BD B-16 4298
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| Appearance |
| Visual magnitude: | 4.29 (source: Hipparcos) |
| Spectral type: | G8/K0III |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| R.A. | 16h 31m 8.39493s (+/-0.00005s) |
| Decl. | -16° 36' 45.5045" (+/-0.0004") |
| Parallax: | 15.53 (+/-0.77) |
| Derived distance: | 210 light years |
| Proper motion in R.A.: | -44.57 (+/-0.76) mas/year |
| Proper motion in decl.: | -38.04 (+/-0.54) mas/year |
| Constellation: | Ophiuchus | |