Identification Data |
Common Name | |
Constellation | Pisces Austinus |
Star Name | 10the PsA |
Skymap Number | 21470125 |
Henry Draper (HD) Number | 207155 |
Harvard Revised (HR) Number | 8326 |
SAO Number | 213292 |
Durchmusterung (DM) Number | CD-3118466 |
Washington Double Stars (WDS) Number
| 21477-3054
|
Positional Data |
Position and Proper Motion (PPM) Number | 301836 |
Right Ascension (RA) J2000 | 21h 47m 44.149s |
Declination (Dec) J2000 | -30° 53' 53.895" |
Position Uncertainty | 0.0095s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00268 |
Proper Motion in Dec (J2000) | +0.000666 |
Radial Velocity | +012.8km s-1 |
Trigonometric Parallax | +0.00963s |
Trigonometric Parallax Uncertainty | 0.00090s |
GCI Unit Vector in X (J2000) | 0.719107 |
GCI Unit Vector in Y (J2000) | -0.468173 |
GCI Unit Vector in Z (J2000) | -0.513516 |
Galactic Longitude | 16.25° |
Galactic Latitude
| -49.94°
|
Observational Data |
Observed Visual Magnitude (V) | 5.02 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.07 |
Observed B-V Colour | +0.053 |
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 | 5.1 |
Observed Photographic Magnitude | 5.2 |
Morgan Keenan (MK) Spectral Type | A2V |
One-Dimensional Spectral Class | A2 |
Position Angle | |
Year of Observation | 1991. AD |