| Identification Data |
| Common Name | |
| Constellation | Tucana |
| Star Name | bet3Tuc |
| Skymap Number | 320099 |
| Henry Draper (HD) Number | 3003 |
| Harvard Revised (HR) Number | 136 |
| SAO Number | 248208 |
| Durchmusterung (DM) Number | CP-63 52 |
Washington Double Stars (WDS) Number
| 00327-6302
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 351888 |
| Right Ascension (RA) J2000 | 0h 32m 43.905s |
| Declination (Dec) J2000 | -63° 1' 53.399" |
| Position Uncertainty | 0.0053s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01266 |
| Proper Motion in Dec (J2000) | -0.049966 |
| Radial Velocity | +005.0km s-1 |
| Trigonometric Parallax | +0.02152s |
| Trigonometric Parallax Uncertainty | 0.00049s |
| GCI Unit Vector in X (J2000) | 0.448883 |
| GCI Unit Vector in Y (J2000) | 0.064549 |
| GCI Unit Vector in Z (J2000) | -0.891256 |
| Galactic Longitude | 306.53° |
Galactic Latitude
| -53.97°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.07 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.11 |
| Observed B-V Colour | +0.042 |
| 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 | 5.3 |
| Observed Photographic Magnitude | 5.2 |
| Morgan Keenan (MK) Spectral Type | A0V |
| One-Dimensional Spectral Class | A2 |
| Position Angle | |
| Year of Observation | 1960. AD |
