| Identity |
| Name: | epsilon Ophiuchi |
| Hipparcos catalog ID: | 79882 |
| Other catalog entries: | HD 146791
SAO 141086
BD B-04 4086
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| Appearance |
| Visual magnitude: | 3.23 (source: ground based) |
| Spectral type: | G8III |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| R.A. | 16h 18m 19.24079s (+/-0.00005s) |
| Decl. | -4° 41' 33.3891" (+/-0.0006") |
| Parallax: | 30.34 (+/-0.79) |
| Derived distance: | 108 light years |
| Proper motion in R.A.: | 82.39 (+/-0.84) mas/year |
| Proper motion in decl.: | 40.08 (+/-0.73) mas/year |
| Constellation: | Ophiuchus | |