| Identification Data |
| Common Name | |
| Constellation | Taurus |
| Star Name | 18 Tau |
| Skymap Number | 3450030 |
| Henry Draper (HD) Number | 23324 |
| Harvard Revised (HR) Number | 1144 |
| SAO Number | 76137 |
| Durchmusterung (DM) Number | BD+24 546 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 92817 |
| Right Ascension (RA) J2000 | 3h 45m 9.739s |
| Declination (Dec) J2000 | +24° 50' 21.336" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00140 |
| Proper Motion in Dec (J2000) | -0.046666 |
| Radial Velocity | -007.km s-1 |
| Trigonometric Parallax | +0.00887s |
| Trigonometric Parallax Uncertainty | 0.00089s |
| GCI Unit Vector in X (J2000) | 0.503640 |
| GCI Unit Vector in Y (J2000) | 0.754907 |
| GCI Unit Vector in Z (J2000) | 0.420074 |
| Galactic Longitude | 165.71° |
Galactic Latitude
| -23.26°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.66 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 5.59 |
| Observed B-V Colour | -0.069 |
| 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 | 5.6 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | B8V |
| One-Dimensional Spectral Class | B8 |
| Position Angle | |
| Year of Observation | AD |
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