Identification Data |
Common Name | |
Constellation | Lupus |
Star Name | ups Lup |
Skymap Number | 15240131 |
Henry Draper (HD) Number | 136933 |
Harvard Revised (HR) Number | 5719 |
SAO Number | 206597 |
Durchmusterung (DM) Number | CD-39 9827 |
Washington Double Stars (WDS) Number
| 15248-3943
|
Positional Data |
Position and Proper Motion (PPM) Number | 293811 |
Right Ascension (RA) J2000 | 15h 24m 45.009s |
Declination (Dec) J2000 | -39° 42' 36.967" |
Position Uncertainty | 0.0104s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00219 |
Proper Motion in Dec (J2000) | -0.056466 |
Radial Velocity | -007.6km s-1 |
Trigonometric Parallax | +0.00848s |
Trigonometric Parallax Uncertainty | 0.00079s |
GCI Unit Vector in X (J2000) | -0.482167 |
GCI Unit Vector in Y (J2000) | -0.599428 |
GCI Unit Vector in Z (J2000) | -0.638906 |
Galactic Longitude | 332.42° |
Galactic Latitude
| 14.23°
|
Observational Data |
Observed Visual Magnitude (V) | 5.38 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.29 |
Observed B-V Colour | -0.094 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A0pSi |
One-Dimensional Spectral Class | A0 |
Position Angle | 38 |
Year of Observation | 1945. AD |