Identification Data |
Common Name | |
Constellation | Lupus |
Star Name | omi Lup |
Skymap Number | 14510116 |
Henry Draper (HD) Number | 130807 |
Harvard Revised (HR) Number | 5528 |
SAO Number | 225248 |
Durchmusterung (DM) Number | CD-43 9391 |
Washington Double Stars (WDS) Number
| 14516-4335
|
Positional Data |
Position and Proper Motion (PPM) Number | 319975 |
Right Ascension (RA) J2000 | 14h 51m 38.308s |
Declination (Dec) J2000 | -43° 34' 31.297" |
Position Uncertainty | 0.0148s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00228 |
Proper Motion in Dec (J2000) | -0.026867 |
Radial Velocity | +007.3km s-1 |
Trigonometric Parallax | +0.00800s |
Trigonometric Parallax Uncertainty | 0.00078s |
GCI Unit Vector in X (J2000) | -0.530621 |
GCI Unit Vector in Y (J2000) | -0.493250 |
GCI Unit Vector in Z (J2000) | -0.689308 |
Galactic Longitude | 324.91° |
Galactic Latitude
| 14.11°
|
Observational Data |
Observed Visual Magnitude (V) | 4.33 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.19 |
Observed B-V Colour | -0.142 |
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 | 4.2 |
Observed Photographic Magnitude | 4.4 |
Morgan Keenan (MK) Spectral Type | B5IV |
One-Dimensional Spectral Class | B5 |
Position Angle | 93 |
Year of Observation | 1991. AD |