Identification Data |
Common Name | |
Constellation | Draco |
Star Name | 6 Dra |
Skymap Number | 12340104 |
Henry Draper (HD) Number | 109551 |
Harvard Revised (HR) Number | 4795 |
SAO Number | 7600 |
Durchmusterung (DM) Number | BD+70 705 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 8192 |
Right Ascension (RA) J2000 | 12h 34m 44.013s |
Declination (Dec) J2000 | +70° 1' 18.372" |
Position Uncertainty | 0.0106s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00593 |
Proper Motion in Dec (J2000) | -0.001466 |
Radial Velocity | +004.7km s-1 |
Trigonometric Parallax | +0.00597s |
Trigonometric Parallax Uncertainty | 0.00088s |
GCI Unit Vector in X (J2000) | -0.337747 |
GCI Unit Vector in Y (J2000) | -0.051582 |
GCI Unit Vector in Z (J2000) | 0.939823 |
Galactic Longitude | 125.02° |
Galactic Latitude
| 47.04°
|
Observational Data |
Observed Visual Magnitude (V) | 4.95 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.25 |
Observed B-V Colour | +1.295 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.2 |
Observed Photographic Magnitude | 6.2 |
Morgan Keenan (MK) Spectral Type | K2.5III* |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |