| Identification Data |
| Common Name | |
| Constellation | Canis Major |
| Star Name | 13kap CMa |
| Skymap Number | 6490212 |
| Henry Draper (HD) Number | 50013 |
| Harvard Revised (HR) Number | 2538 |
| SAO Number | 197258 |
| Durchmusterung (DM) Number | CD-32 3404 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 283177 |
| Right Ascension (RA) J2000 | 6h 49m 50.459s |
| Declination (Dec) J2000 | -32° 30' 30.520" |
| Position Uncertainty | 0.0063s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00073 |
| Proper Motion in Dec (J2000) | +0.004066 |
| Radial Velocity | +014.0km s-1 |
| Trigonometric Parallax | +0.00413s |
| Trigonometric Parallax Uncertainty | 0.00050s |
| GCI Unit Vector in X (J2000) | -0.181955 |
| GCI Unit Vector in Y (J2000) | 0.823449 |
| GCI Unit Vector in Z (J2000) | -0.537424 |
| Galactic Longitude | 242.36° |
Galactic Latitude
| -14.49°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.53 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
| Observed B Magnitude | 3.41 |
| Observed B-V Colour | -0.118 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.8 |
| Observed Photographic Magnitude | 3.6 |
| Morgan Keenan (MK) Spectral Type | B1.5IVne |
| One-Dimensional Spectral Class | B2 |
| Position Angle | |
| Year of Observation | AD |
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