Identification Data |
Common Name | |
Constellation | Ursa Major |
Star Name | 29ups UMa |
Skymap Number | 9510001 |
Henry Draper (HD) Number | 84999 |
Harvard Revised (HR) Number | 3888 |
SAO Number | 27401 |
Durchmusterung (DM) Number | BD+59 1268 |
Washington Double Stars (WDS) Number
| 09510+5902
|
Positional Data |
Position and Proper Motion (PPM) Number | 32349 |
Right Ascension (RA) J2000 | 9h 50m 59.357s |
Declination (Dec) J2000 | +59° 2' 19.448" |
Position Uncertainty | 0.0055s |
Proper Motion in RA (J2000)/cos(Dec) | -0.03816 |
Proper Motion in Dec (J2000) | -0.151866 |
Radial Velocity | +027.3km s-1 |
Trigonometric Parallax | +0.02835s |
Trigonometric Parallax Uncertainty | 0.00067s |
GCI Unit Vector in X (J2000) | -0.435079 |
GCI Unit Vector in Y (J2000) | 0.274543 |
GCI Unit Vector in Z (J2000) | 0.857515 |
Galactic Longitude | 154.31° |
Galactic Latitude
| 45.58°
|
Observational Data |
Observed Visual Magnitude (V) | 3.78 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 4.09 |
Observed B-V Colour | +0.309 |
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 | 3.9 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | F2IV |
One-Dimensional Spectral Class | F0 |
Position Angle | 295 |
Year of Observation | 1934. AD |