Identification Data |
Common Name | |
Constellation | Boötes |
Star Name | 10 Boo |
Skymap Number | 13580077 |
Henry Draper (HD) Number | 121996 |
Harvard Revised (HR) Number | 5255 |
SAO Number | 83103 |
Durchmusterung (DM) Number | BD+22 2650 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 102993 |
Right Ascension (RA) J2000 | 13h 58m 38.922s |
Declination (Dec) J2000 | +21° 41' 46.388" |
Position Uncertainty | 0.0090s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00068 |
Proper Motion in Dec (J2000) | -0.042166 |
Radial Velocity | +006.1km s-1 |
Trigonometric Parallax | +0.00679s |
Trigonometric Parallax Uncertainty | 0.00083s |
GCI Unit Vector in X (J2000) | -0.807399 |
GCI Unit Vector in Y (J2000) | -0.459826 |
GCI Unit Vector in Z (J2000) | 0.369685 |
Galactic Longitude | 17.02° |
Galactic Latitude
| 73.78°
|
Observational Data |
Observed Visual Magnitude (V) | 5.76 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.76 |
Observed B-V Colour | -0.005 |
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 | 5.4 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A0Vs |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |