| Identification Data |
| Common Name | |
| Constellation | Lupus |
| Star Name | rho Lup |
| Skymap Number | 14370130 |
| Henry Draper (HD) Number | 128345 |
| Harvard Revised (HR) Number | 5453 |
| SAO Number | 225071 |
| Durchmusterung (DM) Number | CD-48 9198 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 319720 |
| Right Ascension (RA) J2000 | 14h 37m 53.226s |
| Declination (Dec) J2000 | -49° 25' 32.982" |
| Position Uncertainty | 0.0068s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00285 |
| Proper Motion in Dec (J2000) | -0.029166 |
| Radial Velocity | +008.0km s-1 |
| Trigonometric Parallax | +0.01051s |
| Trigonometric Parallax Uncertainty | 0.00071s |
| GCI Unit Vector in X (J2000) | -0.502093 |
| GCI Unit Vector in Y (J2000) | -0.413478 |
| GCI Unit Vector in Z (J2000) | -0.759565 |
| Galactic Longitude | 320.14° |
Galactic Latitude
| 9.86°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.05 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 3.91 |
| Observed B-V Colour | -0.142 |
| 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 | 3.8 |
| Observed Photographic Magnitude | 4.0 |
| Morgan Keenan (MK) Spectral Type | B5V |
| One-Dimensional Spectral Class | B5 |
| Position Angle | |
| Year of Observation | AD |
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