Identification Data |
Common Name | |
Constellation | Phoenix |
Star Name | eta Phe |
Skymap Number | 430042 |
Henry Draper (HD) Number | 4150 |
Harvard Revised (HR) Number | 191 |
SAO Number | 232162 |
Durchmusterung (DM) Number | CP-58 42 |
Washington Double Stars (WDS) Number
| 00434-5728
|
Positional Data |
Position and Proper Motion (PPM) Number | 330455 |
Right Ascension (RA) J2000 | 0h 43m 21.238s |
Declination (Dec) J2000 | -57° 27' 47.016" |
Position Uncertainty | 0.0063s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00064 |
Proper Motion in Dec (J2000) | +0.015566 |
Radial Velocity | +002.0km s-1 |
Trigonometric Parallax | +0.01357s |
Trigonometric Parallax Uncertainty | 0.00057s |
GCI Unit Vector in X (J2000) | 0.528249 |
GCI Unit Vector in Y (J2000) | 0.101137 |
GCI Unit Vector in Z (J2000) | -0.843045 |
Galactic Longitude | 305.08° |
Galactic Latitude
| -59.63°
|
Observational Data |
Observed Visual Magnitude (V) | 4.37 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.37 |
Observed B-V Colour | -0.005 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.5 |
Observed Photographic Magnitude | 4.5 |
Morgan Keenan (MK) Spectral Type | A0IV |
One-Dimensional Spectral Class | A0 |
Position Angle | 217 |
Year of Observation | 1933. AD |