| Identification Data |
| Common Name | |
| Constellation | Cassiopeia |
| Star Name | 31 Cas |
| Skymap Number | 1100110 |
| Henry Draper (HD) Number | 6829 |
| Harvard Revised (HR) Number | 336 |
| SAO Number | 11612 |
| Durchmusterung (DM) Number | BD+68 77 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 12780 |
| Right Ascension (RA) J2000 | 1h 10m 39.322s |
| Declination (Dec) J2000 | +68° 46' 43.035" |
| Position Uncertainty | 0.0059s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00649 |
| Proper Motion in Dec (J2000) | -0.027566 |
| Radial Velocity | +004.7km s-1 |
| Trigonometric Parallax | +0.01026s |
| Trigonometric Parallax Uncertainty | 0.00057s |
| GCI Unit Vector in X (J2000) | 0.344907 |
| GCI Unit Vector in Y (J2000) | 0.109834 |
| GCI Unit Vector in Z (J2000) | 0.932189 |
| Galactic Longitude | 124.68° |
Galactic Latitude
| 5.97°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.32 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.30 |
| Observed B-V Colour | -0.017 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.3 |
| Observed Photographic Magnitude | 5.3 |
| Morgan Keenan (MK) Spectral Type | A0Vnn |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
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