| Identification Data |
| Common Name | |
| Constellation | Lyra |
| Star Name | 19 Lyr |
| Skymap Number | 19110176 |
| Henry Draper (HD) Number | 179527 |
| Harvard Revised (HR) Number | 7283 |
| SAO Number | 67946 |
| Durchmusterung (DM) Number | BD+31 3497 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 82472 |
| Right Ascension (RA) J2000 | 19h 11m 46.008s |
| Declination (Dec) J2000 | +31° 17' 0.441" |
| Position Uncertainty | 0.0062s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00025 |
| Proper Motion in Dec (J2000) | -0.003266 |
| Radial Velocity | -030.1km s-1 |
| Trigonometric Parallax | +0.00333s |
| Trigonometric Parallax Uncertainty | 0.00055s |
| GCI Unit Vector in X (J2000) | 0.263262 |
| GCI Unit Vector in Y (J2000) | -0.813050 |
| GCI Unit Vector in Z (J2000) | 0.519272 |
| Galactic Longitude | 63.20° |
Galactic Latitude
| 9.75°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.94 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.87 |
| Observed B-V Colour | -0.066 |
| 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 | 5.8 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B9pSi |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
