Identification Data |
Common Name | |
Constellation | Volans |
Star Name | zet Vol |
Skymap Number | 7410185 |
Henry Draper (HD) Number | 63295 |
Harvard Revised (HR) Number | 3024 |
SAO Number | 256438 |
Durchmusterung (DM) Number | CP-72 627 |
Washington Double Stars (WDS) Number
| 07418-7236
|
Positional Data |
Position and Proper Motion (PPM) Number | 369660 |
Right Ascension (RA) J2000 | 7h 41m 49.261s |
Declination (Dec) J2000 | -72° 36' 21.953" |
Position Uncertainty | 0.0052s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00744 |
Proper Motion in Dec (J2000) | +0.015366 |
Radial Velocity | +048.1km s-1 |
Trigonometric Parallax | +0.02436s |
Trigonometric Parallax Uncertainty | 0.00048s |
GCI Unit Vector in X (J2000) | -0.128486 |
GCI Unit Vector in Y (J2000) | 0.269919 |
GCI Unit Vector in Z (J2000) | -0.954272 |
Galactic Longitude | 284.57° |
Galactic Latitude
| -22.16°
|
Observational Data |
Observed Visual Magnitude (V) | 3.95 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.98 |
Observed B-V Colour | +1.026 |
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 | 3.9 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K0III |
One-Dimensional Spectral Class | K0 |
Position Angle | 116 |
Year of Observation | 1984. AD |