| Identification Data |
| Common Name | |
| Constellation | Columba |
| Star Name | pi 1Col |
| Skymap Number | 6060167 |
| Henry Draper (HD) Number | 42078 |
| Harvard Revised (HR) Number | 2171 |
| SAO Number | 217720 |
| Durchmusterung (DM) Number | CD-42 2343 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 310415 |
| Right Ascension (RA) J2000 | 6h 6m 41.040s |
| Declination (Dec) J2000 | -42° 17' 55.695" |
| Position Uncertainty | 0.0129s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00313 |
| Proper Motion in Dec (J2000) | -0.002966 |
| Radial Velocity | +002.0km s-1 |
| Trigonometric Parallax | +0.01013s |
| Trigonometric Parallax Uncertainty | 0.00096s |
| GCI Unit Vector in X (J2000) | -0.021568 |
| GCI Unit Vector in Y (J2000) | 0.739331 |
| GCI Unit Vector in Z (J2000) | -0.672997 |
| Galactic Longitude | 249.26° |
Galactic Latitude
| -25.76°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.16 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.40 |
| Observed B-V Colour | +0.241 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 6.4 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | |
| One-Dimensional Spectral Class | Am |
| Position Angle | |
| Year of Observation | AD |
