| Identification Data |
| Common Name | |
| Constellation | Coma Berenices |
| Star Name | 11 Com |
| Skymap Number | 12200101 |
| Henry Draper (HD) Number | 107383 |
| Harvard Revised (HR) Number | 4697 |
| SAO Number | 100053 |
| Durchmusterung (DM) Number | BD+18 2592 |
Washington Double Stars (WDS) Number
| 12207+1748
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 128975 |
| Right Ascension (RA) J2000 | 12h 20m 43.026s |
| Declination (Dec) J2000 | +17° 47' 34.325" |
| Position Uncertainty | 0.0093s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00768 |
| Proper Motion in Dec (J2000) | +0.088566 |
| Radial Velocity | +042.4km s-1 |
| Trigonometric Parallax | +0.00904s |
| Trigonometric Parallax Uncertainty | 0.00086s |
| GCI Unit Vector in X (J2000) | -0.948280 |
| GCI Unit Vector in Y (J2000) | -0.085954 |
| GCI Unit Vector in Z (J2000) | 0.305577 |
| Galactic Longitude | 264.19° |
Galactic Latitude
| 78.28°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.73 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.72 |
| Observed B-V Colour | +0.993 |
| 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 | 4.9 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8+III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 44 |
| Year of Observation | 1958. AD |
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