| Identification Data |
| Common Name | |
| Constellation | Centaurus |
| Star Name | xi 1Cen |
| Skymap Number | 13030076 |
| Henry Draper (HD) Number | 113314 |
| Harvard Revised (HR) Number | 4933 |
| SAO Number | 223870 |
| Durchmusterung (DM) Number | CD-48 7887 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 318089 |
| Right Ascension (RA) J2000 | 13h 3m 33.306s |
| Declination (Dec) J2000 | -49° 31' 38.149" |
| Position Uncertainty | 0.0061s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00478 |
| Proper Motion in Dec (J2000) | -0.011266 |
| Radial Velocity | +000.0km s-1 |
| Trigonometric Parallax | +0.01497s |
| Trigonometric Parallax Uncertainty | 0.00068s |
| GCI Unit Vector in X (J2000) | -0.624288 |
| GCI Unit Vector in Y (J2000) | -0.177701 |
| GCI Unit Vector in Z (J2000) | -0.760715 |
| Galactic Longitude | 304.96° |
Galactic Latitude
| 13.30°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.83 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.86 |
| Observed B-V Colour | +0.026 |
| 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 | 4.8 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | A0V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
Printer Version