| Identification Data |
| Common Name | |
| Constellation | Canis Major |
| Star Name | 24omi2CMa |
| Skymap Number | 7030003 |
| Henry Draper (HD) Number | 53138 |
| Harvard Revised (HR) Number | 2653 |
| SAO Number | 172839 |
| Durchmusterung (DM) Number | CD-23 4797 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 251514 |
| Right Ascension (RA) J2000 | 7h 3m 1.472s |
| Declination (Dec) J2000 | -23° 49' 59.847" |
| Position Uncertainty | 0.0063s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00011 |
| Proper Motion in Dec (J2000) | +0.004366 |
| Radial Velocity | +048.4km s-1 |
| Trigonometric Parallax | +0.00127s |
| Trigonometric Parallax Uncertainty | 0.00056s |
| GCI Unit Vector in X (J2000) | -0.248388 |
| GCI Unit Vector in Y (J2000) | 0.880355 |
| GCI Unit Vector in Z (J2000) | -0.404077 |
| Galactic Longitude | 235.56° |
Galactic Latitude
| -8.23°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.04 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 2.95 |
| Observed B-V Colour | -0.089 |
| 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 | 3.1 |
| Observed Photographic Magnitude | 3.0 |
| Morgan Keenan (MK) Spectral Type | B3Iab |
| One-Dimensional Spectral Class | B5 |
| Position Angle | |
| Year of Observation | AD |
