Identification Data |
Common Name | |
Constellation | Leo |
Star Name | 69 Leo |
Skymap Number | 11130118 |
Henry Draper (HD) Number | 97585 |
Harvard Revised (HR) Number | 4356 |
SAO Number | 118731 |
Durchmusterung (DM) Number | BD+00 2761 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 178430 |
Right Ascension (RA) J2000 | 11h 13m 45.552s |
Declination (Dec) J2000 | -0° 4' 10.207" |
Position Uncertainty | 0.0097s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00321 |
Proper Motion in Dec (J2000) | +0.002766 |
Radial Velocity | +004.6km s-1 |
Trigonometric Parallax | +0.00684s |
Trigonometric Parallax Uncertainty | 0.00075s |
GCI Unit Vector in X (J2000) | -0.979714 |
GCI Unit Vector in Y (J2000) | 0.200397 |
GCI Unit Vector in Z (J2000) | -0.001213 |
Galactic Longitude | 258.15° |
Galactic Latitude
| 54.08°
|
Observational Data |
Observed Visual Magnitude (V) | 5.40 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.38 |
Observed B-V Colour | -0.023 |
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 | 5.4 |
Observed Photographic Magnitude | 5.3 |
Morgan Keenan (MK) Spectral Type | A0V |
One-Dimensional Spectral Class | A0 |
Position Angle | |
Year of Observation | AD |