| Identification Data |
| Common Name | |
| Constellation | Corona Australis |
| Star Name | the CrA |
| Skymap Number | 18330106 |
| Henry Draper (HD) Number | 170845 |
| Harvard Revised (HR) Number | 6951 |
| SAO Number | 229111 |
| Durchmusterung (DM) Number | CD-4213378 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 324219 |
| Right Ascension (RA) J2000 | 18h 33m 30.185s |
| Declination (Dec) J2000 | -42° 18' 45.035" |
| Position Uncertainty | 0.0094s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00293 |
| Proper Motion in Dec (J2000) | -0.021066 |
| Radial Velocity | -002.1km s-1 |
| Trigonometric Parallax | +0.00376s |
| Trigonometric Parallax Uncertainty | 0.00087s |
| GCI Unit Vector in X (J2000) | 0.107717 |
| GCI Unit Vector in Y (J2000) | -0.731597 |
| GCI Unit Vector in Z (J2000) | -0.673174 |
| Galactic Longitude | 352.62° |
Galactic Latitude
| -14.80°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.62 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.62 |
| Observed B-V Colour | +1.004 |
| 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 | 4.7 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8III |
| One-Dimensional Spectral Class | G5 |
| Position Angle | |
| Year of Observation | AD |
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