Identification Data |
Common Name | |
Constellation | Auriga |
Star Name | 49 Aur |
Skymap Number | 6350056 |
Henry Draper (HD) Number | 46553 |
Harvard Revised (HR) Number | 2398 |
SAO Number | 78524 |
Durchmusterung (DM) Number | BD+28 1168 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 96215 |
Right Ascension (RA) J2000 | 6h 35m 12.061s |
Declination (Dec) J2000 | +28° 1' 20.329" |
Position Uncertainty | 0.0107s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00003 |
Proper Motion in Dec (J2000) | -0.012566 |
Radial Velocity | +017.0km s-1 |
Trigonometric Parallax | +0.00730s |
Trigonometric Parallax Uncertainty | 0.00086s |
GCI Unit Vector in X (J2000) | -0.135054 |
GCI Unit Vector in Y (J2000) | 0.872373 |
GCI Unit Vector in Z (J2000) | 0.469815 |
Galactic Longitude | 186.04° |
Galactic Latitude
| 9.13°
|
Observational Data |
Observed Visual Magnitude (V) | 5.27 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 5.26 |
Observed B-V Colour | -0.012 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.1 |
Observed Photographic Magnitude | 5.0 |
Morgan Keenan (MK) Spectral Type | A0Vnn |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |