| Identification Data |
| Common Name | Muliphen |
| Constellation | Canis Major |
| Star Name | 23gam CMa |
| Skymap Number | 7030208 |
| Henry Draper (HD) Number | 53244 |
| Harvard Revised (HR) Number | 2657 |
| SAO Number | 152303 |
| Durchmusterung (DM) Number | SD-15 1625 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 218074 |
| Right Ascension (RA) J2000 | 7h 3m 45.492s |
| Declination (Dec) J2000 | -15° 37' 59.830" |
| Position Uncertainty | 0.0076s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00006 |
| Proper Motion in Dec (J2000) | -0.011266 |
| Radial Velocity | +032.0km s-1 |
| Trigonometric Parallax | +0.00811s |
| Trigonometric Parallax Uncertainty | 0.00063s |
| GCI Unit Vector in X (J2000) | -0.264464 |
| GCI Unit Vector in Y (J2000) | 0.925980 |
| GCI Unit Vector in Z (J2000) | -0.269479 |
| Galactic Longitude | 228.26° |
Galactic Latitude
| -4.41°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.11 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.00 |
| Observed B-V Colour | -0.112 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.1 |
| Observed Photographic Magnitude | 4.0 |
| Morgan Keenan (MK) Spectral Type | B8II |
| One-Dimensional Spectral Class | B5 |
| Position Angle | |
| Year of Observation | AD |
