| Identification Data |
| Common Name | |
| Constellation | Lupus |
| Star Name | lam Lup |
| Skymap Number | 15080128 |
| Henry Draper (HD) Number | 133955 |
| Harvard Revised (HR) Number | 5626 |
| SAO Number | 225483 |
| Durchmusterung (DM) Number | CD-44 9889 |
Washington Double Stars (WDS) Number
| 15088-4517
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 320280 |
| Right Ascension (RA) J2000 | 15h 8m 50.617s |
| Declination (Dec) J2000 | -45° 16' 47.504" |
| Position Uncertainty | 0.0120s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00171 |
| Proper Motion in Dec (J2000) | -0.034267 |
| Radial Velocity | +009.8km s-1 |
| Trigonometric Parallax | +0.00802s |
| Trigonometric Parallax Uncertainty | 0.00069s |
| GCI Unit Vector in X (J2000) | -0.477987 |
| GCI Unit Vector in Y (J2000) | -0.516376 |
| GCI Unit Vector in Z (J2000) | -0.710552 |
| Galactic Longitude | 326.81° |
Galactic Latitude
| 11.13°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.06 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.90 |
| Observed B-V Colour | -0.160 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.9 |
| Observed Photographic Magnitude | 4.2 |
| Morgan Keenan (MK) Spectral Type | B3V |
| One-Dimensional Spectral Class | B3 |
| Position Angle | |
| Year of Observation | 1991. AD |
