| Identification Data |
| Common Name | |
| Constellation | Auriga |
| Star Name | 66 Aur |
| Skymap Number | 7240038 |
| Henry Draper (HD) Number | 57669 |
| Harvard Revised (HR) Number | 2805 |
| SAO Number | 41738 |
| Durchmusterung (DM) Number | BD+40 1852 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 49822 |
| Right Ascension (RA) J2000 | 7h 24m 8.468s |
| Declination (Dec) J2000 | +40° 40' 20.602" |
| Position Uncertainty | 0.0129s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00029 |
| Proper Motion in Dec (J2000) | -0.021166 |
| Radial Velocity | +021.2km s-1 |
| Trigonometric Parallax | +0.00448s |
| Trigonometric Parallax Uncertainty | 0.00096s |
| GCI Unit Vector in X (J2000) | -0.272240 |
| GCI Unit Vector in Y (J2000) | 0.707905 |
| GCI Unit Vector in Z (J2000) | 0.651733 |
| Galactic Longitude | 177.67° |
Galactic Latitude
| 23.15°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.19 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.44 |
| Observed B-V Colour | +1.249 |
| 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 | 5.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K1IIIaFe1 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
Printer Version