| Identification Data |
| Common Name | |
| Constellation | Grus |
| Star Name | the Gru |
| Skymap Number | 23060122 |
| Henry Draper (HD) Number | 218227 |
| Harvard Revised (HR) Number | 8787 |
| SAO Number | 231444 |
| Durchmusterung (DM) Number | CD-4415149 |
Washington Double Stars (WDS) Number
| 23069-4331
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 328952 |
| Right Ascension (RA) J2000 | 23h 6m 52.729s |
| Declination (Dec) J2000 | -43° 31' 13.290" |
| Position Uncertainty | 0.0085s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00445 |
| Proper Motion in Dec (J2000) | -0.014067 |
| Radial Velocity | +011.0km s-1 |
| Trigonometric Parallax | +0.02451s |
| Trigonometric Parallax Uncertainty | 0.00075s |
| GCI Unit Vector in X (J2000) | 0.705738 |
| GCI Unit Vector in Y (J2000) | -0.166573 |
| GCI Unit Vector in Z (J2000) | -0.688612 |
| Galactic Longitude | 348.24° |
Galactic Latitude
| -63.30°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.33 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 4.77 |
| Observed B-V Colour | +0.441 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.7 |
| Observed Photographic Magnitude | 4.8 |
| Morgan Keenan (MK) Spectral Type | F5mDeltaDel |
| One-Dimensional Spectral Class | F5 |
| Position Angle | 97 |
| Year of Observation | 1987. AD |
