Identification Data |
Common Name | |
Constellation | Auriga |
Star Name | 37the Aur |
Skymap Number | 5590158 |
Henry Draper (HD) Number | 40312 |
Harvard Revised (HR) Number | 2095 |
SAO Number | 58636 |
Durchmusterung (DM) Number | BD+37 1380 |
Washington Double Stars (WDS) Number
| 05597+3713
|
Positional Data |
Position and Proper Motion (PPM) Number | 71083 |
Right Ascension (RA) J2000 | 5h 59m 43.269s |
Declination (Dec) J2000 | +37° 12' 45.307" |
Position Uncertainty | 0.0103s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00352 |
Proper Motion in Dec (J2000) | -0.073666 |
Radial Velocity | +029.3km s-1 |
Trigonometric Parallax | +0.01883s |
Trigonometric Parallax Uncertainty | 0.00081s |
GCI Unit Vector in X (J2000) | 0.000969 |
GCI Unit Vector in Y (J2000) | 0.796397 |
GCI Unit Vector in Z (J2000) | 0.604774 |
Galactic Longitude | 174.34° |
Galactic Latitude
| 6.73°
|
Observational Data |
Observed Visual Magnitude (V) | 2.65 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
Observed B Magnitude | 2.57 |
Observed B-V Colour | -0.083 |
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 | 2.7 |
Observed Photographic Magnitude | 2.7 |
Morgan Keenan (MK) Spectral Type | A0pSi |
One-Dimensional Spectral Class | A0 |
Position Angle | 314 |
Year of Observation | 1988. AD |