Identification Data |
Common Name | |
Constellation | Fornax |
Star Name | gam2For |
Skymap Number | 2490122 |
Henry Draper (HD) Number | 17729 |
Harvard Revised (HR) Number | 845 |
SAO Number | 168082 |
Durchmusterung (DM) Number | CD-28 903 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 245456 |
Right Ascension (RA) J2000 | 2h 49m 54.181s |
Declination (Dec) J2000 | -27° 56' 31.134" |
Position Uncertainty | 0.0068s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00351 |
Proper Motion in Dec (J2000) | +0.022266 |
Radial Velocity | +024.0km s-1 |
Trigonometric Parallax | +0.00588s |
Trigonometric Parallax Uncertainty | 0.00077s |
GCI Unit Vector in X (J2000) | 0.651580 |
GCI Unit Vector in Y (J2000) | 0.596556 |
GCI Unit Vector in Z (J2000) | -0.468577 |
Galactic Longitude | 221.63° |
Galactic Latitude
| -63.79°
|
Observational Data |
Observed Visual Magnitude (V) | 5.39 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.40 |
Observed B-V Colour | +0.009 |
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 | 5.5 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A0V |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |