| Identification Data |
| Common Name | |
| Constellation | Aquila |
| Star Name | 19 Aql |
| Skymap Number | 19080220 |
| Henry Draper (HD) Number | 178596 |
| Harvard Revised (HR) Number | 7266 |
| SAO Number | 124318 |
| Durchmusterung (DM) Number | BD+05 4040 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 167256 |
| Right Ascension (RA) J2000 | 19h 8m 59.912s |
| Declination (Dec) J2000 | +6° 4' 23.544" |
| Position Uncertainty | 0.0079s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00061 |
| Proper Motion in Dec (J2000) | -0.078366 |
| Radial Velocity | -046.7km s-1 |
| Trigonometric Parallax | +0.02296s |
| Trigonometric Parallax Uncertainty | 0.00079s |
| GCI Unit Vector in X (J2000) | 0.294871 |
| GCI Unit Vector in Y (J2000) | -0.949662 |
| GCI Unit Vector in Z (J2000) | 0.105799 |
| Galactic Longitude | 40.34° |
Galactic Latitude
| -1.12°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.23 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.59 |
| Observed B-V Colour | +0.355 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.4 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | F0III-IV |
| One-Dimensional Spectral Class | F2 |
| Position Angle | |
| Year of Observation | AD |
