| Identity |
| Name: | omicron Sagittarii |
| Hipparcos catalog ID: | 93683 |
| Other star catalog entries: | HD 177241
SAO 187643
BD B-21 5237
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| Appearance |
| Visual magnitude: | 3.76 (source: ground based) |
| Spectral type: | K0III |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 19h 4m 40.93382s (+/-0.00002s) |
| Declination | -21° 44' 28.8760" (+/-0.0001") |
| Parallax: | 22.96 (+/-0.24) mas |
| Derived distance: | 142 light-years |
| Proper motion in R.A.: | 76.35 (+/-0.31) mas/year |
| Proper motion in declination: | -58.12 (+/-0.18) mas/year |
| Constellation: | Sagittarius | |