| Identification Data |
| Common Name | |
| Constellation | Taurus |
| Star Name | 65kap1Tau |
| Skymap Number | 4250036 |
| Henry Draper (HD) Number | 27934 |
| Harvard Revised (HR) Number | 1387 |
| SAO Number | 76601 |
| Durchmusterung (DM) Number | BD+21 642 |
Washington Double Stars (WDS) Number
| 04253+2215
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 93506 |
| Right Ascension (RA) J2000 | 4h 25m 22.165s |
| Declination (Dec) J2000 | +22° 17' 37.945" |
| Position Uncertainty | 0.0092s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00760 |
| Proper Motion in Dec (J2000) | -0.044166 |
| Radial Velocity | +038.5km s-1 |
| Trigonometric Parallax | +0.02127s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | 0.371276 |
| GCI Unit Vector in Y (J2000) | 0.847492 |
| GCI Unit Vector in Z (J2000) | 0.379357 |
| Galactic Longitude | 174.57° |
Galactic Latitude
| -18.48°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.21 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 4.36 |
| Observed B-V Colour | +0.152 |
| 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 | 4.4 |
| Observed Photographic Magnitude | 4.4 |
| Morgan Keenan (MK) Spectral Type | A7IV-V |
| One-Dimensional Spectral Class | A3 |
| Position Angle | 173 |
| Year of Observation | 1923. AD |
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