| Identification Data |
| Common Name | |
| Constellation | Ara |
| Star Name | mu Ara |
| Skymap Number | 17440043 |
| Henry Draper (HD) Number | 160691 |
| Harvard Revised (HR) Number | 6585 |
| SAO Number | 244981 |
| Durchmusterung (DM) Number | CD-5111094 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 346258 |
| Right Ascension (RA) J2000 | 17h 44m 8.702s |
| Declination (Dec) J2000 | -51° 50' 2.591" |
| Position Uncertainty | 0.0094s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00163 |
| Proper Motion in Dec (J2000) | -0.191266 |
| Radial Velocity | -009.0km s-1 |
| Trigonometric Parallax | +0.06546s |
| Trigonometric Parallax Uncertainty | 0.00080s |
| GCI Unit Vector in X (J2000) | -0.042715 |
| GCI Unit Vector in Y (J2000) | -0.616463 |
| GCI Unit Vector in Z (J2000) | -0.786224 |
| Galactic Longitude | 340.07° |
Galactic Latitude
| -11.50°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.12 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.82 |
| Observed B-V Colour | +0.697 |
| 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 | 5.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G3IV-V |
| One-Dimensional Spectral Class | G5 |
| Position Angle | |
| Year of Observation | AD |
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