Identification Data |
Common Name | |
Constellation | Cetus |
Star Name | 71 Cet |
Skymap Number | 2240142 |
Henry Draper (HD) Number | 15004 |
Harvard Revised (HR) Number | 704 |
SAO Number | 129888 |
Durchmusterung (DM) Number | SD-03 374 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 184602 |
Right Ascension (RA) J2000 | 2h 24m 58.389s |
Declination (Dec) J2000 | -2° 46' 48.111" |
Position Uncertainty | 0.0117s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00012 |
Proper Motion in Dec (J2000) | -0.006666 |
Radial Velocity | +012.km s-1 |
Trigonometric Parallax | +0.00505s |
Trigonometric Parallax Uncertainty | 0.00107s |
GCI Unit Vector in X (J2000) | 0.805565 |
GCI Unit Vector in Y (J2000) | 0.590519 |
GCI Unit Vector in Z (J2000) | -0.048502 |
Galactic Longitude | 169.54° |
Galactic Latitude
| -56.93°
|
Observational Data |
Observed Visual Magnitude (V) | 6.34 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.32 |
Observed B-V Colour | -0.017 |
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 | 6.9 |
Observed Photographic Magnitude | 6.3 |
Morgan Keenan (MK) Spectral Type | A0III |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |