| Identification Data |
| Common Name | |
| Constellation | Taurus |
| Star Name | 118 Tau |
| Skymap Number | 5290207 |
| Henry Draper (HD) Number | 35943 |
| Harvard Revised (HR) Number | 1821 |
| SAO Number | 77201 |
| Durchmusterung (DM) Number | BD+25 839 |
Washington Double Stars (WDS) Number
| 05293+2509
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 400073 |
| Right Ascension (RA) J2000 | 5h 29m 16.500s |
| Declination (Dec) J2000 | +25° 9' 0.775" |
| Position Uncertainty | 0.0144s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00084 |
| Proper Motion in Dec (J2000) | -0.037467 |
| Radial Velocity | +015.0km s-1 |
| Trigonometric Parallax | +0.00752s |
| Trigonometric Parallax Uncertainty | 0.00109s |
| GCI Unit Vector in X (J2000) | 0.120990 |
| GCI Unit Vector in Y (J2000) | 0.897074 |
| GCI Unit Vector in Z (J2000) | 0.424993 |
| Galactic Longitude | 181.26° |
Galactic Latitude
| -5.10°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.85 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 5.78 |
| Observed B-V Colour | -0.072 |
| 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 | 5.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B8.5V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 206 |
| Year of Observation | 1984. AD |
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