Identification Data |
Common Name | |
Constellation | Ursa Major |
Star Name | 52psi UMa |
Skymap Number | 11090080 |
Henry Draper (HD) Number | 96833 |
Harvard Revised (HR) Number | 4335 |
SAO Number | 43629 |
Durchmusterung (DM) Number | BD+45 1897 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 52277 |
Right Ascension (RA) J2000 | 11h 9m 39.808s |
Declination (Dec) J2000 | +44° 29' 54.553" |
Position Uncertainty | 0.0074s |
Proper Motion in RA (J2000)/cos(Dec) | -0.00583 |
Proper Motion in Dec (J2000) | -0.027466 |
Radial Velocity | -003.8km s-1 |
Trigonometric Parallax | +0.02221s |
Trigonometric Parallax Uncertainty | 0.00068s |
GCI Unit Vector in X (J2000) | -0.696134 |
GCI Unit Vector in Y (J2000) | 0.155402 |
GCI Unit Vector in Z (J2000) | 0.700890 |
Galactic Longitude | 165.80° |
Galactic Latitude
| 63.23°
|
Observational Data |
Observed Visual Magnitude (V) | 3.00 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 4.15 |
Observed B-V Colour | +1.152 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 3.2 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K1III |
One-Dimensional Spectral Class | K0 |
Position Angle | |
Year of Observation | AD |