Identification Data |
Common Name | |
Constellation | Cetus |
Star Name | 84 Cet |
Skymap Number | 2410043 |
Henry Draper (HD) Number | 16765 |
Harvard Revised (HR) Number | 790 |
SAO Number | 130055 |
Durchmusterung (DM) Number | BD-01 377 |
Washington Double Stars (WDS) Number
| 02412-0042
|
Positional Data |
Position and Proper Motion (PPM) Number | 175164 |
Right Ascension (RA) J2000 | 2h 41m 13.998s |
Declination (Dec) J2000 | -0° 41' 44.351" |
Position Uncertainty | 0.0198s |
Proper Motion in RA (J2000)/cos(Dec) | +0.01460 |
Proper Motion in Dec (J2000) | -0.125367 |
Radial Velocity | +007.8km s-1 |
Trigonometric Parallax | +0.04624s |
Trigonometric Parallax Uncertainty | 0.00131s |
GCI Unit Vector in X (J2000) | 0.762518 |
GCI Unit Vector in Y (J2000) | 0.646853 |
GCI Unit Vector in Z (J2000) | -0.012141 |
Galactic Longitude | 172.42° |
Galactic Latitude
| -52.68°
|
Observational Data |
Observed Visual Magnitude (V) | 5.76 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.26 |
Observed B-V Colour | +0.496 |
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 | 5.7 |
Observed Photographic Magnitude | 6.8 |
Morgan Keenan (MK) Spectral Type | F7IV |
One-Dimensional Spectral Class | F5 |
Position Angle | 305 |
Year of Observation | 1993. AD |