| Identification Data |
| Common Name | Algorab |
| Constellation | Corvus |
| Star Name | 7del Crv |
| Skymap Number | 12290102 |
| Henry Draper (HD) Number | 108767 |
| Harvard Revised (HR) Number | 4757 |
| SAO Number | 157323 |
| Durchmusterung (DM) Number | SD-15 3482 |
Washington Double Stars (WDS) Number
| 12299-1631
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 225920 |
| Right Ascension (RA) J2000 | 12h 29m 51.855s |
| Declination (Dec) J2000 | -16° 30' 55.557" |
| Position Uncertainty | 0.0068s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.01460 |
| Proper Motion in Dec (J2000) | -0.139366 |
| Radial Velocity | +009.0km s-1 |
| Trigonometric Parallax | +0.03711s |
| Trigonometric Parallax Uncertainty | 0.00069s |
| GCI Unit Vector in X (J2000) | -0.950615 |
| GCI Unit Vector in Y (J2000) | -0.124578 |
| GCI Unit Vector in Z (J2000) | -0.284274 |
| Galactic Longitude | 295.49° |
Galactic Latitude
| 46.05°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.97 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 2.96 |
| Observed B-V Colour | -0.015 |
| 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 | 3.1 |
| Observed Photographic Magnitude | 3.1 |
| Morgan Keenan (MK) Spectral Type | B9.5V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 214 |
| Year of Observation | 1958. AD |
