Identification Data |
Common Name | |
Constellation | Phoenix |
Star Name | zet Phe |
Skymap Number | 1080060 |
Henry Draper (HD) Number | 6882 |
Harvard Revised (HR) Number | 338 |
SAO Number | 232306 |
Durchmusterung (DM) Number | CP-55 241 |
Washington Double Stars (WDS) Number
| 01084-5515
|
Positional Data |
Position and Proper Motion (PPM) Number | 330793 |
Right Ascension (RA) J2000 | 1h 8m 23.081s |
Declination (Dec) J2000 | -55° 14' 44.737" |
Position Uncertainty | 0.0076s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00248 |
Proper Motion in Dec (J2000) | +0.029767 |
Radial Velocity | +015.4km s-1 |
Trigonometric Parallax | +0.01166s |
Trigonometric Parallax Uncertainty | 0.00077s |
GCI Unit Vector in X (J2000) | 0.544868 |
GCI Unit Vector in Y (J2000) | 0.167584 |
GCI Unit Vector in Z (J2000) | -0.821605 |
Galactic Longitude | 297.83° |
Galactic Latitude
| -61.71°
|
Observational Data |
Observed Visual Magnitude (V) | 3.98 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 3.89 |
Observed B-V Colour | -0.092 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.1 |
Observed Photographic Magnitude | 4.1 |
Morgan Keenan (MK) Spectral Type | B6V+B9V |
One-Dimensional Spectral Class | B8 |
Position Angle | 79 |
Year of Observation | 1987. AD |