Identification Data |
Common Name | Kraz |
Constellation | Corvus |
Star Name | 9bet Crv |
Skymap Number | 12340065 |
Henry Draper (HD) Number | 109379 |
Harvard Revised (HR) Number | 4786 |
SAO Number | 180915 |
Durchmusterung (DM) Number | BD-22 3401 |
Washington Double Stars (WDS) Number
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Positional Data |
Position and Proper Motion (PPM) Number | 260512 |
Right Ascension (RA) J2000 | 12h 34m 23.234s |
Declination (Dec) J2000 | -23° 23' 48.333" |
Position Uncertainty | 0.0084s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00006 |
Proper Motion in Dec (J2000) | -0.056066 |
Radial Velocity | -007.0km s-1 |
Trigonometric Parallax | +0.02334s |
Trigonometric Parallax Uncertainty | 0.00080s |
GCI Unit Vector in X (J2000) | -0.907466 |
GCI Unit Vector in Y (J2000) | -0.137190 |
GCI Unit Vector in Z (J2000) | -0.397096 |
Galactic Longitude | 297.88° |
Galactic Latitude
| 39.31°
|
Observational Data |
Observed Visual Magnitude (V) | 2.66 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 3.56 |
Observed B-V Colour | +0.895 |
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 | 2.8 |
Observed Photographic Magnitude | 3.6 |
Morgan Keenan (MK) Spectral Type | G5IIb |
One-Dimensional Spectral Class | G5 |
Position Angle | |
Year of Observation | AD |