| Identification Data |
| Common Name | |
| Constellation | Ursa Major |
| Star Name | 42 UMa |
| Skymap Number | 10510076 |
| Henry Draper (HD) Number | 93875 |
| Harvard Revised (HR) Number | 4236 |
| SAO Number | 27793 |
| Durchmusterung (DM) Number | BD+60 1296 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 32824 |
| Right Ascension (RA) J2000 | 10h 51m 23.723s |
| Declination (Dec) J2000 | +59° 19' 12.429" |
| Position Uncertainty | 0.0051s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00388 |
| Proper Motion in Dec (J2000) | -0.051266 |
| Radial Velocity | -017.0km s-1 |
| Trigonometric Parallax | +0.01239s |
| Trigonometric Parallax Uncertainty | 0.00066s |
| GCI Unit Vector in X (J2000) | -0.487551 |
| GCI Unit Vector in Y (J2000) | 0.150467 |
| GCI Unit Vector in Z (J2000) | 0.860031 |
| Galactic Longitude | 147.28° |
Galactic Latitude
| 51.76°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.56 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 6.72 |
| Observed B-V Colour | +1.158 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.7 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | K2III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
