| Identification Data |
| Common Name | Wezen |
| Constellation | Canis Major |
| Star Name | 25del CMa |
| Skymap Number | 7080115 |
| Henry Draper (HD) Number | 54605 |
| Harvard Revised (HR) Number | 2693 |
| SAO Number | 173047 |
| Durchmusterung (DM) Number | CD-26 3916 |
Washington Double Stars (WDS) Number
| 07084-2624
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 251718 |
| Right Ascension (RA) J2000 | 7h 8m 23.484s |
| Declination (Dec) J2000 | -26° 23' 35.519" |
| Position Uncertainty | 0.0054s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00021 |
| Proper Motion in Dec (J2000) | +0.003366 |
| Radial Velocity | +034.3km s-1 |
| Trigonometric Parallax | +0.00182s |
| Trigonometric Parallax Uncertainty | 0.00056s |
| GCI Unit Vector in X (J2000) | -0.263359 |
| GCI Unit Vector in Y (J2000) | 0.856175 |
| GCI Unit Vector in Z (J2000) | -0.444529 |
| Galactic Longitude | 238.42° |
Galactic Latitude
| -8.27°
|
| Observational Data |
| Observed Visual Magnitude (V) | 1.84 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 2.54 |
| Observed B-V Colour | +0.701 |
| 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 | 2.0 |
| Observed Photographic Magnitude | 2.5 |
| Morgan Keenan (MK) Spectral Type | F8Ia |
| One-Dimensional Spectral Class | F8 |
| Position Angle | 224 |
| Year of Observation | 1832. AD |
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