| Identification Data |
| Common Name | |
| Constellation | Perseus |
| Star Name | 52 Per |
| Skymap Number | 4140144 |
| Henry Draper (HD) Number | 26673 |
| Harvard Revised (HR) Number | 1306 |
| SAO Number | 39409 |
| Durchmusterung (DM) Number | BD+40 912 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 46911 |
| Right Ascension (RA) J2000 | 4h 14m 53.317s |
| Declination (Dec) J2000 | +40° 29' 1.217" |
| Position Uncertainty | 0.0118s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00085 |
| Proper Motion in Dec (J2000) | -0.021666 |
| Radial Velocity | -002.0km s-1 |
| Trigonometric Parallax | +0.00520s |
| Trigonometric Parallax Uncertainty | 0.00105s |
| GCI Unit Vector in X (J2000) | 0.336732 |
| GCI Unit Vector in Y (J2000) | 0.681990 |
| GCI Unit Vector in Z (J2000) | 0.649231 |
| Galactic Longitude | 159.46° |
Galactic Latitude
| -7.54°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.70 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.016 |
| Observed B Magnitude | 5.71 |
| Observed B-V Colour | +1.01 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
| Observed U Magnitude | 6.35 |
| Observed U-B Colour | +0.64 |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | 0.005 |
| Observed Photovisual Magnitude | 4.9 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G5Ib+A2V |
| One-Dimensional Spectral Class | +++ |
| Position Angle | |
| Year of Observation | AD |
