| Identification Data |
| Common Name | |
| Constellation | Fornax |
| Star Name | tau For |
| Skymap Number | 3380107 |
| Henry Draper (HD) Number | 22789 |
| Harvard Revised (HR) Number | 1114 |
| SAO Number | 168701 |
| Durchmusterung (DM) Number | CD-28 1225 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 246487 |
| Right Ascension (RA) J2000 | 3h 38m 47.671s |
| Declination (Dec) J2000 | -27° 56' 34.995" |
| Position Uncertainty | 0.0061s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00163 |
| Proper Motion in Dec (J2000) | +0.025966 |
| Radial Velocity | +039.0km s-1 |
| Trigonometric Parallax | +0.00781s |
| Trigonometric Parallax Uncertainty | 0.00074s |
| GCI Unit Vector in X (J2000) | 0.510505 |
| GCI Unit Vector in Y (J2000) | 0.720975 |
| GCI Unit Vector in Z (J2000) | -0.468594 |
| Galactic Longitude | 224.15° |
Galactic Latitude
| -53.08°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.01 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.98 |
| Observed B-V Colour | -0.030 |
| 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 | 6.1 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A0V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
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