| Identification Data |
| Common Name | |
| Constellation | Lupus |
| Star Name | sig Lup |
| Skymap Number | 14320091 |
| Henry Draper (HD) Number | 127381 |
| Harvard Revised (HR) Number | 5425 |
| SAO Number | 241781 |
| Durchmusterung (DM) Number | CD-49 8831 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 342920 |
| Right Ascension (RA) J2000 | 14h 32m 37.056s |
| Declination (Dec) J2000 | -50° 27' 25.767" |
| Position Uncertainty | 0.0070s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00309 |
| Proper Motion in Dec (J2000) | -0.014966 |
| Radial Velocity | -001.5km s-1 |
| Trigonometric Parallax | +0.00568s |
| Trigonometric Parallax Uncertainty | 0.00072s |
| GCI Unit Vector in X (J2000) | -0.500633 |
| GCI Unit Vector in Y (J2000) | -0.393315 |
| GCI Unit Vector in Z (J2000) | -0.771149 |
| Galactic Longitude | 318.94° |
Galactic Latitude
| 9.25°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.43 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.25 |
| Observed B-V Colour | -0.176 |
| 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 | 4.3 |
| Observed Photographic Magnitude | 4.4 |
| Morgan Keenan (MK) Spectral Type | B2III |
| One-Dimensional Spectral Class | B2 |
| Position Angle | |
| Year of Observation | AD |
