| Identification Data |
| Common Name | |
| Constellation | Columba |
| Star Name | nu 2Col |
| Skymap Number | 5370168 |
| Henry Draper (HD) Number | 37495 |
| Harvard Revised (HR) Number | 1935 |
| SAO Number | 170613 |
| Durchmusterung (DM) Number | CD-28 2321 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 249139 |
| Right Ascension (RA) J2000 | 5h 37m 44.617s |
| Declination (Dec) J2000 | -28° 41' 22.886" |
| Position Uncertainty | 0.0073s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00289 |
| Proper Motion in Dec (J2000) | +0.042666 |
| Radial Velocity | +036.0km s-1 |
| Trigonometric Parallax | +0.02354s |
| Trigonometric Parallax Uncertainty | 0.00062s |
| GCI Unit Vector in X (J2000) | 0.085056 |
| GCI Unit Vector in Y (J2000) | 0.873099 |
| GCI Unit Vector in Z (J2000) | -0.480066 |
| Galactic Longitude | 232.81° |
Galactic Latitude
| -27.75°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.28 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.76 |
| Observed B-V Colour | +0.480 |
| 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 | 4.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F4V |
| One-Dimensional Spectral Class | F2 |
| Position Angle | |
| Year of Observation | AD |
