| Identification Data |
| Common Name | |
| Constellation | Auriga |
| Star Name | 42 Aur |
| Skymap Number | 6170124 |
| Henry Draper (HD) Number | 43244 |
| Harvard Revised (HR) Number | 2228 |
| SAO Number | 40999 |
| Durchmusterung (DM) Number | BD+46 1122 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 48926 |
| Right Ascension (RA) J2000 | 6h 17m 34.646s |
| Declination (Dec) J2000 | +46° 25' 26.231" |
| Position Uncertainty | 0.0066s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00424 |
| Proper Motion in Dec (J2000) | +0.011366 |
| Radial Velocity | -008.0km s-1 |
| Trigonometric Parallax | +0.01386s |
| Trigonometric Parallax Uncertainty | 0.00078s |
| GCI Unit Vector in X (J2000) | -0.052816 |
| GCI Unit Vector in Y (J2000) | 0.687290 |
| GCI Unit Vector in Z (J2000) | 0.724460 |
| Galactic Longitude | 167.55° |
Galactic Latitude
| 13.89°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.52 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.79 |
| Observed B-V Colour | +0.271 |
| 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 | 6.5 |
| Observed Photographic Magnitude | 6.7 |
| Morgan Keenan (MK) Spectral Type | F0V |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
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