Identification Data |
Common Name | Sharatan |
Constellation | Aries |
Star Name | 6bet Ari |
Skymap Number | 1540082 |
Henry Draper (HD) Number | 11636 |
Harvard Revised (HR) Number | 553 |
SAO Number | 75012 |
Durchmusterung (DM) Number | BD+20 306 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 91184 |
Right Ascension (RA) J2000 | 1h 54m 38.409s |
Declination (Dec) J2000 | +20° 48' 28.926" |
Position Uncertainty | 0.0101s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00687 |
Proper Motion in Dec (J2000) | -0.108866 |
Radial Velocity | -001.9km s-1 |
Trigonometric Parallax | +0.05474s |
Trigonometric Parallax Uncertainty | 0.00075s |
GCI Unit Vector in X (J2000) | 0.820248 |
GCI Unit Vector in Y (J2000) | 0.448329 |
GCI Unit Vector in Z (J2000) | 0.355238 |
Galactic Longitude | 142.25° |
Galactic Latitude
| -39.68°
|
Observational Data |
Observed Visual Magnitude (V) | 2.66 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 2.82 |
Observed B-V Colour | +0.162 |
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 | 2.7 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A5V |
One-Dimensional Spectral Class | A5 |
Position Angle | |
Year of Observation | AD |