Identification Data |
Common Name | |
Constellation | Leo Minor |
Star Name | 50 LMi |
Skymap Number | 10560087 |
Henry Draper (HD) Number | 94747 |
Harvard Revised (HR) Number | 4270 |
SAO Number | 81591 |
Durchmusterung (DM) Number | BD+26 2152 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 100769 |
Right Ascension (RA) J2000 | 10h 56m 34.427s |
Declination (Dec) J2000 | +25° 30' 0.877" |
Position Uncertainty | 0.0082s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00170 |
Proper Motion in Dec (J2000) | -0.007966 |
Radial Velocity | +030.0km s-1 |
Trigonometric Parallax | +0.01156s |
Trigonometric Parallax Uncertainty | 0.00073s |
GCI Unit Vector in X (J2000) | -0.868239 |
GCI Unit Vector in Y (J2000) | 0.246613 |
GCI Unit Vector in Z (J2000) | 0.430515 |
Galactic Longitude | 210.01° |
Galactic Latitude
| 64.26°
|
Observational Data |
Observed Visual Magnitude (V) | 6.36 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.006 |
Observed B Magnitude | 7.40 |
Observed B-V Colour | +1.035 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 6.4 |
Observed Photographic Magnitude | 7.2 |
Morgan Keenan (MK) Spectral Type | K1III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |