Identification Data |
Common Name | |
Constellation | Cetus |
Star Name | 70 Cet |
Skymap Number | 2220044 |
Henry Draper (HD) Number | 14690 |
Harvard Revised (HR) Number | 691 |
SAO Number | 129858 |
Durchmusterung (DM) Number | BD-01 322 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 175089 |
Right Ascension (RA) J2000 | 2h 22m 12.396s |
Declination (Dec) J2000 | -0° 53' 5.468" |
Position Uncertainty | 0.0090s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00118 |
Proper Motion in Dec (J2000) | -0.046066 |
Radial Velocity | +020.0km s-1 |
Trigonometric Parallax | +0.01168s |
Trigonometric Parallax Uncertainty | 0.00086s |
GCI Unit Vector in X (J2000) | 0.813495 |
GCI Unit Vector in Y (J2000) | 0.581367 |
GCI Unit Vector in Z (J2000) | -0.015443 |
Galactic Longitude | 166.41° |
Galactic Latitude
| -55.90°
|
Observational Data |
Observed Visual Magnitude (V) | 5.43 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.75 |
Observed B-V Colour | +0.322 |
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 | 5.6 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F0Vn |
One-Dimensional Spectral Class | A5 |
Position Angle | |
Year of Observation | AD |