| Identification Data |
| Common Name | |
| Constellation | Libra |
| Star Name | 28 Lib |
| Skymap Number | 15200151 |
| Henry Draper (HD) Number | 136366 |
| Harvard Revised (HR) Number | 5701 |
| SAO Number | 159187 |
| Durchmusterung (DM) Number | SD-17 4312 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 230108 |
| Right Ascension (RA) J2000 | 15h 20m 53.677s |
| Declination (Dec) J2000 | -18° 9' 31.167" |
| Position Uncertainty | 0.0122s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00049 |
| Proper Motion in Dec (J2000) | -0.059766 |
| Radial Velocity | +003.3km s-1 |
| Trigonometric Parallax | +0.00517s |
| Trigonometric Parallax Uncertainty | 0.00114s |
| GCI Unit Vector in X (J2000) | -0.607929 |
| GCI Unit Vector in Y (J2000) | -0.730272 |
| GCI Unit Vector in Z (J2000) | -0.311649 |
| Galactic Longitude | 345.78° |
Galactic Latitude
| 32.01°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.17 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.007 |
| Observed B Magnitude | 7.18 |
| Observed B-V Colour | +1.008 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 6.4 |
| Observed Photographic Magnitude | 7.2 |
| Morgan Keenan (MK) Spectral Type | G8III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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