Identification Data |
Common Name | |
Constellation | Dorado |
Star Name | gam Dor |
Skymap Number | 4160004 |
Henry Draper (HD) Number | 27290 |
Harvard Revised (HR) Number | 1338 |
SAO Number | 233457 |
Durchmusterung (DM) Number | CD-51 1066 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 333343 |
Right Ascension (RA) J2000 | 4h 16m 1.585s |
Declination (Dec) J2000 | -51° 29' 11.933" |
Position Uncertainty | 0.0060s |
Proper Motion in RA (J2000)/cos(Dec) | +0.01077 |
Proper Motion in Dec (J2000) | +0.184266 |
Radial Velocity | +025.2km s-1 |
Trigonometric Parallax | +0.04926s |
Trigonometric Parallax Uncertainty | 0.00050s |
GCI Unit Vector in X (J2000) | 0.272908 |
GCI Unit Vector in Y (J2000) | 0.559708 |
GCI Unit Vector in Z (J2000) | -0.782463 |
Galactic Longitude | 259.84° |
Galactic Latitude
| -44.79°
|
Observational Data |
Observed Visual Magnitude (V) | 4.26 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.58 |
Observed B-V Colour | +0.317 |
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 | 4.4 |
Observed Photographic Magnitude | 4.8 |
Morgan Keenan (MK) Spectral Type | F0V |
One-Dimensional Spectral Class | F5 |
Position Angle | |
Year of Observation | AD |