Identification Data |
Common Name | |
Constellation | Leo |
Star Name | 64 Leo |
Skymap Number | 11070113 |
Henry Draper (HD) Number | 96528 |
Harvard Revised (HR) Number | 4322 |
SAO Number | 81681 |
Durchmusterung (DM) Number | BD+24 2318 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 100914 |
Right Ascension (RA) J2000 | 11h 7m 39.705s |
Declination (Dec) J2000 | +23° 19' 25.544" |
Position Uncertainty | 0.0109s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00125 |
Proper Motion in Dec (J2000) | +0.009866 |
Radial Velocity | -001.9km s-1 |
Trigonometric Parallax | +0.01323s |
Trigonometric Parallax Uncertainty | 0.00093s |
GCI Unit Vector in X (J2000) | -0.894441 |
GCI Unit Vector in Y (J2000) | 0.207889 |
GCI Unit Vector in Z (J2000) | 0.395926 |
Galactic Longitude | 216.39° |
Galactic Latitude
| 66.27°
|
Observational Data |
Observed Visual Magnitude (V) | 6.48 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.66 |
Observed B-V Colour | +0.176 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.007 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.4 |
Observed Photographic Magnitude | 6.4 |
Morgan Keenan (MK) Spectral Type | A5m |
One-Dimensional Spectral Class | A2 |
Position Angle | |
Year of Observation | AD |