| Identification Data |
| Common Name | |
| Constellation | Coma Berenices |
| Star Name | 24 Com |
| Skymap Number | 12350014 |
| Henry Draper (HD) Number | 109511 |
| Harvard Revised (HR) Number | 4792 |
| SAO Number | 100160 |
| Durchmusterung (DM) Number | BD+19 2584 |
Washington Double Stars (WDS) Number
| 12351+1823
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 129167 |
| Right Ascension (RA) J2000 | 12h 35m 7.759s |
| Declination (Dec) J2000 | +18° 22' 37.408" |
| Position Uncertainty | 0.0222s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00032 |
| Proper Motion in Dec (J2000) | +0.023367 |
| Radial Velocity | +003.9km s-1 |
| Trigonometric Parallax | +0.00531s |
| Trigonometric Parallax Uncertainty | 0.00180s |
| GCI Unit Vector in X (J2000) | -0.937876 |
| GCI Unit Vector in Y (J2000) | -0.144895 |
| GCI Unit Vector in Z (J2000) | 0.315269 |
| Galactic Longitude | 278.92° |
Galactic Latitude
| 80.48°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.99 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.13 |
| Observed B-V Colour | +1.135 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.2 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K2III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 271 |
| Year of Observation | 1973. AD |
