| Identity |
| Name: | Yed Posterior, epsilon Ophiuchi |
| Hipparcos catalog ID: | 79882 |
| Other star 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 |
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 16h 18m 19.24093s (+/-0.00001s) |
| Declination | -4° 41' 33.3895" (+/-0.0001") |
| Parallax: | 30.64 (+/-0.2) mas |
| Derived distance: | 106 light-years |
| Proper motion in R.A.: | 83.4 (+/-0.17) mas/year |
| Proper motion in declination: | 40.58 (+/-0.17) mas/year |
| Constellation: | Ophiuchus | |