Identification Data |
Common Name | |
Constellation | Leo |
Star Name | 60 Leo |
Skymap Number | 11020055 |
Henry Draper (HD) Number | 95608 |
Harvard Revised (HR) Number | 4300 |
SAO Number | 81637 |
Durchmusterung (DM) Number | BD+20 2547 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 100837 |
Right Ascension (RA) J2000 | 11h 2m 19.775s |
Declination (Dec) J2000 | +20° 10' 47.431" |
Position Uncertainty | 0.0096s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00068 |
Proper Motion in Dec (J2000) | +0.039666 |
Radial Velocity | -010.2km s-1 |
Trigonometric Parallax | +0.02637s |
Trigonometric Parallax Uncertainty | 0.00086s |
GCI Unit Vector in X (J2000) | -0.909054 |
GCI Unit Vector in Y (J2000) | 0.233703 |
GCI Unit Vector in Z (J2000) | 0.344968 |
Galactic Longitude | 222.63° |
Galactic Latitude
| 64.13°
|
Observational Data |
Observed Visual Magnitude (V) | 4.41 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.47 |
Observed B-V Colour | +0.058 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.4 |
Observed Photographic Magnitude | 4.4 |
Morgan Keenan (MK) Spectral Type | A1m |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |