| Identification Data |
| Common Name | |
| Constellation | Taurus |
| Star Name | 50ome2Tau |
| Skymap Number | 4170033 |
| Henry Draper (HD) Number | 27045 |
| Harvard Revised (HR) Number | 1329 |
| SAO Number | 76532 |
| Durchmusterung (DM) Number | BD+20 724 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 93391 |
| Right Ascension (RA) J2000 | 4h 17m 15.660s |
| Declination (Dec) J2000 | +20° 34' 42.928" |
| Position Uncertainty | 0.0106s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00291 |
| Proper Motion in Dec (J2000) | -0.061566 |
| Radial Velocity | +015.7km s-1 |
| Trigonometric Parallax | +0.03487s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | 0.405763 |
| GCI Unit Vector in Y (J2000) | 0.843688 |
| GCI Unit Vector in Z (J2000) | 0.351492 |
| Galactic Longitude | 174.61° |
Galactic Latitude
| -21.03°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.92 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.19 |
| Observed B-V Colour | +0.272 |
| 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 | 4.8 |
| Observed Photographic Magnitude | 4.9 |
| Morgan Keenan (MK) Spectral Type | A3m |
| One-Dimensional Spectral Class | A3 |
| Position Angle | 110 |
| Year of Observation | 1960. AD |
