Identification Data |
Common Name | |
Constellation | Coma Berenices |
Star Name | 43bet Com |
Skymap Number | 13110145 |
Henry Draper (HD) Number | 114710 |
Harvard Revised (HR) Number | 4983 |
SAO Number | 82706 |
Durchmusterung (DM) Number | BD+28 2193 |
Washington Double Stars (WDS) Number
| 13119+2753
|
Positional Data |
Position and Proper Motion (PPM) Number | 102444 |
Right Ascension (RA) J2000 | 13h 11m 52.393s |
Declination (Dec) J2000 | +27° 52' 41.459" |
Position Uncertainty | 0.0069s |
Proper Motion in RA (J2000)/cos(Dec) | -0.06048 |
Proper Motion in Dec (J2000) | +0.882766 |
Radial Velocity | +006.1km s-1 |
Trigonometric Parallax | +0.10923s |
Trigonometric Parallax Uncertainty | 0.00072s |
GCI Unit Vector in X (J2000) | -0.840831 |
GCI Unit Vector in Y (J2000) | -0.272689 |
GCI Unit Vector in Z (J2000) | 0.467593 |
Galactic Longitude | 43.27° |
Galactic Latitude
| 85.40°
|
Observational Data |
Observed Visual Magnitude (V) | 4.25 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.84 |
Observed B-V Colour | +0.586 |
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 | 4.3 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F9.5V |
One-Dimensional Spectral Class | G0 |
Position Angle | 238 |
Year of Observation | 1924. AD |