| Identification Data |
| Common Name | |
| Constellation | Corvus |
| Star Name | 8eta Crv |
| Skymap Number | 12320016 |
| Henry Draper (HD) Number | 109085 |
| Harvard Revised (HR) Number | 4775 |
| SAO Number | 157345 |
| Durchmusterung (DM) Number | SD-15 3489 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 225971 |
| Right Ascension (RA) J2000 | 12h 32m 4.227s |
| Declination (Dec) J2000 | -16° 11' 45.627" |
| Position Uncertainty | 0.0067s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.02946 |
| Proper Motion in Dec (J2000) | -0.058466 |
| Radial Velocity | -003.5km s-1 |
| Trigonometric Parallax | +0.05492s |
| Trigonometric Parallax Uncertainty | 0.00066s |
| GCI Unit Vector in X (J2000) | -0.950926 |
| GCI Unit Vector in Y (J2000) | -0.133942 |
| GCI Unit Vector in Z (J2000) | -0.278924 |
| Galactic Longitude | 296.20° |
Galactic Latitude
| 46.42°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.31 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.69 |
| Observed B-V Colour | +0.381 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.9 |
| Observed Photographic Magnitude | 4.7 |
| Morgan Keenan (MK) Spectral Type | F2III-IV |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
