Identification Data |
Common Name | |
Constellation | Centaurus |
Star Name | ups2Cen |
Skymap Number | 14010096 |
Henry Draper (HD) Number | 122223 |
Harvard Revised (HR) Number | 5260 |
SAO Number | 224621 |
Durchmusterung (DM) Number | CD-44 9040 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 319099 |
Right Ascension (RA) J2000 | 14h 1m 43.495s |
Declination (Dec) J2000 | -45° 36' 12.315" |
Position Uncertainty | 0.0121s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00037 |
Proper Motion in Dec (J2000) | -0.020966 |
Radial Velocity | -000.5km s-1 |
Trigonometric Parallax | +0.00728s |
Trigonometric Parallax Uncertainty | 0.00080s |
GCI Unit Vector in X (J2000) | -0.603239 |
GCI Unit Vector in Y (J2000) | -0.354361 |
GCI Unit Vector in Z (J2000) | -0.714514 |
Galactic Longitude | 315.60° |
Galactic Latitude
| 15.53°
|
Observational Data |
Observed Visual Magnitude (V) | 4.34 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.95 |
Observed B-V Colour | +0.606 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.1 |
Observed Photographic Magnitude | 4.8 |
Morgan Keenan (MK) Spectral Type | F6II |
One-Dimensional Spectral Class | F5 |
Position Angle | |
Year of Observation | AD |