| Identification Data |
| Common Name | |
| Constellation | Lynx |
| Star Name | 19 Lyn |
| Skymap Number | 7220235 |
| Henry Draper (HD) Number | 57103 |
| Harvard Revised (HR) Number | 2784 |
| SAO Number | 26312 |
| Durchmusterung (DM) Number | BD+55 1192 |
Washington Double Stars (WDS) Number
| 07229+5517
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 400105 |
| Right Ascension (RA) J2000 | 7h 22m 52.051s |
| Declination (Dec) J2000 | +55° 16' 53.010" |
| Position Uncertainty | 0.0247s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00131 |
| Proper Motion in Dec (J2000) | -0.032067 |
| Radial Velocity | +005.2km s-1 |
| Trigonometric Parallax | +0.00696s |
| Trigonometric Parallax Uncertainty | 0.00194s |
| GCI Unit Vector in X (J2000) | -0.201477 |
| GCI Unit Vector in Y (J2000) | 0.532720 |
| GCI Unit Vector in Z (J2000) | 0.821959 |
| Galactic Longitude | 161.96° |
Galactic Latitude
| 26.37°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.802 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.050 |
| Observed B Magnitude | 5.705 |
| Observed B-V Colour | -0.097 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.050 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.6 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | B8V |
| One-Dimensional Spectral Class | B8 |
| Position Angle | 315 |
| Year of Observation | 1985. AD |
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