| Identification Data |
| Common Name | |
| Constellation | Lynx |
| Star Name | 20 Lyn |
| Skymap Number | 7220287 |
| Henry Draper (HD) Number | 57066 |
| Harvard Revised (HR) Number | |
| SAO Number | 26306 |
| Durchmusterung (DM) Number | BD+50 1420 |
Washington Double Stars (WDS) Number
| 07223+5009
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 31083 |
| Right Ascension (RA) J2000 | 7h 22m 15.106s |
| Declination (Dec) J2000 | +50° 8' 55.757" |
| Position Uncertainty | 0.0740s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00258 |
| Proper Motion in Dec (J2000) | -0.031967 |
| Radial Velocity | +005.4km s-1 |
| Trigonometric Parallax | -0.00439s |
| Trigonometric Parallax Uncertainty | 0.00556s |
| GCI Unit Vector in X (J2000) | -0.225071 |
| GCI Unit Vector in Y (J2000) | 0.599969 |
| GCI Unit Vector in Z (J2000) | 0.767711 |
| Galactic Longitude | 167.53° |
Galactic Latitude
| 25.25°
|
| Observational Data |
| Observed Visual Magnitude (V) | 7.49 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.011 |
| Observed B Magnitude | 7.67 |
| Observed B-V Colour | +0.181 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.015 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 7.4 |
| Observed Photographic Magnitude | 7.8 |
| Morgan Keenan (MK) Spectral Type | |
| One-Dimensional Spectral Class | F0 |
| Position Angle | 254 |
| Year of Observation | 1964. AD |
