Identification Data |
Common Name | |
Constellation | Pisces Austinus |
Star Name | 18eps PsA |
Skymap Number | 22400104 |
Henry Draper (HD) Number | 214748 |
Harvard Revised (HR) Number | 8628 |
SAO Number | 191318 |
Durchmusterung (DM) Number | CD-2716010 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 274114 |
Right Ascension (RA) J2000 | 22h 40m 39.340s |
Declination (Dec) J2000 | -27° 2' 37.021" |
Position Uncertainty | 0.0149s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00165 |
Proper Motion in Dec (J2000) | -0.000966 |
Radial Velocity | +003.0km s-1 |
Trigonometric Parallax | +0.00438s |
Trigonometric Parallax Uncertainty | 0.00087s |
GCI Unit Vector in X (J2000) | 0.837815 |
GCI Unit Vector in Y (J2000) | -0.302228 |
GCI Unit Vector in Z (J2000) | -0.454669 |
Galactic Longitude | 25.50° |
Galactic Latitude
| -60.97°
|
Observational Data |
Observed Visual Magnitude (V) | 4.19 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.09 |
Observed B-V Colour | -0.098 |
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 | 4.2 |
Observed Photographic Magnitude | 4.2 |
Morgan Keenan (MK) Spectral Type | B8V |
One-Dimensional Spectral Class | B8 |
Position Angle | |
Year of Observation | AD |