| Identification Data |
| Common Name | |
| Constellation | Lynx |
| Star Name | 2 Lyn |
| Skymap Number | 6190151 |
| Henry Draper (HD) Number | 43378 |
| Harvard Revised (HR) Number | 2238 |
| SAO Number | 25665 |
| Durchmusterung (DM) Number | BD+59 959 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 30362 |
| Right Ascension (RA) J2000 | 6h 19m 37.386s |
| Declination (Dec) J2000 | +59° 0' 39.472" |
| Position Uncertainty | 0.0129s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00045 |
| Proper Motion in Dec (J2000) | +0.024466 |
| Radial Velocity | -003.6km s-1 |
| Trigonometric Parallax | +0.02188s |
| Trigonometric Parallax Uncertainty | 0.00095s |
| GCI Unit Vector in X (J2000) | -0.044031 |
| GCI Unit Vector in Y (J2000) | 0.512988 |
| GCI Unit Vector in Z (J2000) | 0.857266 |
| Galactic Longitude | 155.60° |
Galactic Latitude
| 19.12°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.45 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.48 |
| Observed B-V Colour | +0.028 |
| 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 | 4.4 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A2Vs |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
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