| Identification Data |
| Common Name | |
| Constellation | Grus |
| Star Name | mu 1Gru |
| Skymap Number | 22150108 |
| Henry Draper (HD) Number | 211088 |
| Harvard Revised (HR) Number | 8486 |
| SAO Number | 231055 |
| Durchmusterung (DM) Number | CD-4114810 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 328059 |
| Right Ascension (RA) J2000 | 22h 15m 36.923s |
| Declination (Dec) J2000 | -41° 20' 48.115" |
| Position Uncertainty | 0.0081s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00409 |
| Proper Motion in Dec (J2000) | +0.020567 |
| Radial Velocity | -007.2km s-1 |
| Trigonometric Parallax | +0.01244s |
| Trigonometric Parallax Uncertainty | 0.00076s |
| GCI Unit Vector in X (J2000) | 0.674195 |
| GCI Unit Vector in Y (J2000) | -0.330228 |
| GCI Unit Vector in Z (J2000) | -0.660614 |
| Galactic Longitude | 358.66° |
Galactic Latitude
| -55.16°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.81 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.60 |
| Observed B-V Colour | +0.793 |
| 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 | 4.9 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8III+G |
| One-Dimensional Spectral Class | G0 |
| Position Angle | 83 |
| Year of Observation | 1992. AD |
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