| Identification Data |
| Common Name | |
| Constellation | Auriga |
| Star Name | 29tau Aur |
| Skymap Number | 5490047 |
| Henry Draper (HD) Number | 38656 |
| Harvard Revised (HR) Number | 1995 |
| SAO Number | 58465 |
| Durchmusterung (DM) Number | BD+39 1418 |
Washington Double Stars (WDS) Number
| 05492+3911
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 70884 |
| Right Ascension (RA) J2000 | 5h 49m 10.438s |
| Declination (Dec) J2000 | +39° 10' 51.856" |
| Position Uncertainty | 0.0088s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00244 |
| Proper Motion in Dec (J2000) | -0.025666 |
| Radial Velocity | -019.6km s-1 |
| Trigonometric Parallax | +0.01534s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | 0.036603 |
| GCI Unit Vector in Y (J2000) | 0.774289 |
| GCI Unit Vector in Z (J2000) | 0.631773 |
| Galactic Longitude | 171.59° |
Galactic Latitude
| 5.91°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.52 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 5.47 |
| Observed B-V Colour | +0.951 |
| 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 | 4.6 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | G8IIIFe-1 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 352 |
| Year of Observation | 1916. AD |
