Identification Data |
Common Name | |
Constellation | Leo |
Star Name | 6 Leo |
Skymap Number | 9310188 |
Henry Draper (HD) Number | 82381 |
Harvard Revised (HR) Number | 3779 |
SAO Number | 117751 |
Durchmusterung (DM) Number | BD+10 2014 |
Washington Double Stars (WDS) Number
| 09320+0943
|
Positional Data |
Position and Proper Motion (PPM) Number | 155930 |
Right Ascension (RA) J2000 | 9h 31m 57.577s |
Declination (Dec) J2000 | +9° 42' 56.760" |
Position Uncertainty | 0.0106s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00060 |
Proper Motion in Dec (J2000) | -0.013066 |
Radial Velocity | +018.6km s-1 |
Trigonometric Parallax | +0.00676s |
Trigonometric Parallax Uncertainty | 0.00085s |
GCI Unit Vector in X (J2000) | -0.787076 |
GCI Unit Vector in Y (J2000) | 0.593322 |
GCI Unit Vector in Z (J2000) | 0.168761 |
Galactic Longitude | 223.43° |
Galactic Latitude
| 39.97°
|
Observational Data |
Observed Visual Magnitude (V) | 5.07 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 6.42 |
Observed B-V Colour | +1.347 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.3 |
Observed Photographic Magnitude | 6.5 |
Morgan Keenan (MK) Spectral Type | K2.5IIIbFe-0.5 |
One-Dimensional Spectral Class | K0 |
Position Angle | 75 |
Year of Observation | 1973. AD |