| Identification Data |
| Common Name | |
| Constellation | Centaurus |
| Star Name | gam Cen |
| Skymap Number | 12410074 |
| Henry Draper (HD) Number | 110304 |
| Harvard Revised (HR) Number | 4819 |
| SAO Number | 223603 |
| Durchmusterung (DM) Number | CD-48 7597 |
Washington Double Stars (WDS) Number
| 12415-4858
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 317697 |
| Right Ascension (RA) J2000 | 12h 41m 31.038s |
| Declination (Dec) J2000 | -48° 57' 35.598" |
| Position Uncertainty | 0.0097s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.01902 |
| Proper Motion in Dec (J2000) | -0.001267 |
| Radial Velocity | -005.5km s-1 |
| Trigonometric Parallax | +0.02501s |
| Trigonometric Parallax Uncertainty | 0.00101s |
| GCI Unit Vector in X (J2000) | -0.645843 |
| GCI Unit Vector in Y (J2000) | -0.118294 |
| GCI Unit Vector in Z (J2000) | -0.754250 |
| Galactic Longitude | 301.26° |
Galactic Latitude
| 13.88°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.18 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.009 |
| Observed B Magnitude | 2.20 |
| Observed B-V Colour | +0.017 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.011 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 2.4 |
| Observed Photographic Magnitude | 2.4 |
| Morgan Keenan (MK) Spectral Type | A1IV |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | 1987. AD |
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