| Identification Data |
| Common Name | |
| Constellation | Ursa Major |
| Star Name | 51 UMa |
| Skymap Number | 11040089 |
| Henry Draper (HD) Number | 95934 |
| Harvard Revised (HR) Number | 4309 |
| SAO Number | 62387 |
| Durchmusterung (DM) Number | BD+39 2414 |
Washington Double Stars (WDS) Number
| 11045+3814
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 75654 |
| Right Ascension (RA) J2000 | 11h 4m 31.226s |
| Declination (Dec) J2000 | +38° 14' 28.913" |
| Position Uncertainty | 0.0076s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00612 |
| Proper Motion in Dec (J2000) | +0.001466 |
| Radial Velocity | +006.6km s-1 |
| Trigonometric Parallax | +0.01241s |
| Trigonometric Parallax Uncertainty | 0.00071s |
| GCI Unit Vector in X (J2000) | -0.762510 |
| GCI Unit Vector in Y (J2000) | 0.188277 |
| GCI Unit Vector in Z (J2000) | 0.618976 |
| Galactic Longitude | 179.75° |
Galactic Latitude
| 65.03°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.03 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.18 |
| Observed B-V Colour | +0.154 |
| 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 | 6.1 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A3III-IV |
| One-Dimensional Spectral Class | A2 |
| Position Angle | 250 |
| Year of Observation | 1958. AD |
