| Identification Data |
| Common Name | Tabit (1570) |
| Constellation | Orion |
| Star Name | 7pi 1Ori |
| Skymap Number | 4540152 |
| Henry Draper (HD) Number | 31295 |
| Harvard Revised (HR) Number | 1570 |
| SAO Number | 94201 |
| Durchmusterung (DM) Number | BD+09 683 |
Washington Double Stars (WDS) Number
| 04549+1009
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 120382 |
| Right Ascension (RA) J2000 | 4h 54m 53.727s |
| Declination (Dec) J2000 | +10° 9' 2.999" |
| Position Uncertainty | 0.0108s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00271 |
| Proper Motion in Dec (J2000) | -0.128466 |
| Radial Velocity | +012.3km s-1 |
| Trigonometric Parallax | +0.02704s |
| Trigonometric Parallax Uncertainty | 0.00094s |
| GCI Unit Vector in X (J2000) | 0.275880 |
| GCI Unit Vector in Y (J2000) | 0.944897 |
| GCI Unit Vector in Z (J2000) | 0.176240 |
| Galactic Longitude | 189.35° |
Galactic Latitude
| -20.25°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.66 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.74 |
| Observed B-V Colour | +0.081 |
| 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 | 4.7 |
| Observed Photographic Magnitude | 4.8 |
| Morgan Keenan (MK) Spectral Type | A0Vp |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 248 |
| Year of Observation | 1921. AD |
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