| Identity |
| Name: | sigma Librae |
| Hipparcos catalog ID: | 73714 |
| Other star catalog entries: | HD 133216
SAO 183139
CoD C-24 11834
CPD P-24 5432
|
| |
| Appearance |
| Visual magnitude: | 3.25 (source: Hipparcos) |
| Spectral type: | M3/M4III |
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 15h 4m 4.26198s (+/-0.00002s) |
| Declination | -25° 16' 54.6814" (+/-0.0001") |
| Parallax: | 11.31 (+/-0.25) mas |
| Derived distance: | 288 light-years |
| Proper motion in R.A.: | -71.16 (+/-0.42) mas/year |
| Proper motion in declination: | -43.34 (+/-0.23) mas/year |
| Constellation: | Libra | |