Identification Data |
Common Name | |
Constellation | Corvus |
Star Name | 6 Crv |
Skymap Number | 12230045 |
Henry Draper (HD) Number | 107815 |
Harvard Revised (HR) Number | 4711 |
SAO Number | 180747 |
Durchmusterung (DM) Number | CD-2410314 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 260267 |
Right Ascension (RA) J2000 | 12h 23m 21.586s |
Declination (Dec) J2000 | -24° 50' 26.408" |
Position Uncertainty | 0.0087s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00157 |
Proper Motion in Dec (J2000) | -0.019666 |
Radial Velocity | -002.3km s-1 |
Trigonometric Parallax | +0.01032s |
Trigonometric Parallax Uncertainty | 0.00075s |
GCI Unit Vector in X (J2000) | -0.902770 |
GCI Unit Vector in Y (J2000) | -0.092336 |
GCI Unit Vector in Z (J2000) | -0.420096 |
Galactic Longitude | 294.90° |
Galactic Latitude
| 37.59°
|
Observational Data |
Observed Visual Magnitude (V) | 5.66 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.81 |
Observed B-V Colour | +1.151 |
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 | |
Morgan Keenan (MK) Spectral Type | gK1 |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |