Identification Data |
Common Name | |
Constellation | Pyxis |
Star Name | del Pyx |
Skymap Number | 8550103 |
Henry Draper (HD) Number | 76483 |
Harvard Revised (HR) Number | 3556 |
SAO Number | 176697 |
Durchmusterung (DM) Number | CD-27 6072 |
Washington Double Stars (WDS) Number
| 08555-2741
|
Positional Data |
Position and Proper Motion (PPM) Number | 255378 |
Right Ascension (RA) J2000 | 8h 55m 31.570s |
Declination (Dec) J2000 | -27° 40' 54.736" |
Position Uncertainty | 0.0071s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00625 |
Proper Motion in Dec (J2000) | -0.100966 |
Radial Velocity | +005.4km s-1 |
Trigonometric Parallax | +0.01440s |
Trigonometric Parallax Uncertainty | 0.00066s |
GCI Unit Vector in X (J2000) | -0.613830 |
GCI Unit Vector in Y (J2000) | 0.638275 |
GCI Unit Vector in Z (J2000) | -0.464562 |
Galactic Longitude | 252.26° |
Galactic Latitude
| 11.21°
|
Observational Data |
Observed Visual Magnitude (V) | 4.88 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 5.01 |
Observed B-V Colour | +0.131 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.4 |
Observed Photographic Magnitude | 4.9 |
Morgan Keenan (MK) Spectral Type | A3IV |
One-Dimensional Spectral Class | A2 |
Position Angle | 268 |
Year of Observation | 1899. AD |