Identification Data |
Common Name | |
Constellation | Ursa Major |
Star Name | 43 UMa |
Skymap Number | 10510033 |
Henry Draper (HD) Number | 93859 |
Harvard Revised (HR) Number | 4235 |
SAO Number | 27791 |
Durchmusterung (DM) Number | BD+57 1294 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 32821 |
Right Ascension (RA) J2000 | 10h 51m 11.009s |
Declination (Dec) J2000 | +56° 34' 56.100" |
Position Uncertainty | 0.0055s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00841 |
Proper Motion in Dec (J2000) | +0.005566 |
Radial Velocity | +014.8km s-1 |
Trigonometric Parallax | +0.00932s |
Trigonometric Parallax Uncertainty | 0.00063s |
GCI Unit Vector in X (J2000) | -0.526098 |
GCI Unit Vector in Y (J2000) | 0.162896 |
GCI Unit Vector in Z (J2000) | 0.834677 |
Galactic Longitude | 150.63° |
Galactic Latitude
| 53.59°
|
Observational Data |
Observed Visual Magnitude (V) | 5.66 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 6.79 |
Observed B-V Colour | +1.131 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.8 |
Observed Photographic Magnitude | 6.5 |
Morgan Keenan (MK) Spectral Type | K2III |
One-Dimensional Spectral Class | G5 |
Position Angle | |
Year of Observation | AD |