Identification Data |
Common Name | |
Constellation | Auriga |
Star Name | 57psi6Aur |
Skymap Number | 6470172 |
Henry Draper (HD) Number | 48781 |
Harvard Revised (HR) Number | 2487 |
SAO Number | 41346 |
Durchmusterung (DM) Number | BD+48 1436 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 49341 |
Right Ascension (RA) J2000 | 6h 47m 39.576s |
Declination (Dec) J2000 | +48° 47' 22.115" |
Position Uncertainty | 0.0080s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00053 |
Proper Motion in Dec (J2000) | +0.006466 |
Radial Velocity | -007.7km s-1 |
Trigonometric Parallax | +0.00769s |
Trigonometric Parallax Uncertainty | 0.00078s |
GCI Unit Vector in X (J2000) | -0.136021 |
GCI Unit Vector in Y (J2000) | 0.644633 |
GCI Unit Vector in Z (J2000) | 0.752294 |
Galactic Longitude | 167.26° |
Galactic Latitude
| 19.47°
|
Observational Data |
Observed Visual Magnitude (V) | 5.22 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.34 |
Observed B-V Colour | +1.124 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K0III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |