| Identification Data |
| Common Name | |
| Constellation | Columba |
| Star Name | sig Col |
| Skymap Number | 5560094 |
| Henry Draper (HD) Number | 40248 |
| Harvard Revised (HR) Number | 2092 |
| SAO Number | 196330 |
| Durchmusterung (DM) Number | CD-31 2848 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 282059 |
| Right Ascension (RA) J2000 | 5h 56m 20.943s |
| Declination (Dec) J2000 | -31° 22' 56.786" |
| Position Uncertainty | 0.0060s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00011 |
| Proper Motion in Dec (J2000) | +0.005966 |
| Radial Velocity | +019.4km s-1 |
| Trigonometric Parallax | +0.00223s |
| Trigonometric Parallax Uncertainty | 0.00056s |
| GCI Unit Vector in X (J2000) | 0.013599 |
| GCI Unit Vector in Y (J2000) | 0.853602 |
| GCI Unit Vector in Z (J2000) | -0.520748 |
| Galactic Longitude | 237.03° |
Galactic Latitude
| -24.73°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.52 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.91 |
| Observed B-V Colour | +0.392 |
| 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 | 5.5 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F2III |
| One-Dimensional Spectral Class | F0 |
| Position Angle | |
| Year of Observation | AD |
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