| Identification Data |
| Common Name | |
| Constellation | Aquila |
| Star Name | 48psi Aql |
| Skymap Number | 19440119 |
| Henry Draper (HD) Number | 186547 |
| Harvard Revised (HR) Number | 7511 |
| SAO Number | 105199 |
| Durchmusterung (DM) Number | BD+12 4059 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 136885 |
| Right Ascension (RA) J2000 | 19h 44m 34.191s |
| Declination (Dec) J2000 | +13° 18' 10.018" |
| Position Uncertainty | 0.0070s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00012 |
| Proper Motion in Dec (J2000) | -0.010866 |
| Radial Velocity | -019.3km s-1 |
| Trigonometric Parallax | +0.00403s |
| Trigonometric Parallax Uncertainty | 0.00073s |
| GCI Unit Vector in X (J2000) | 0.428782 |
| GCI Unit Vector in Y (J2000) | -0.873614 |
| GCI Unit Vector in Z (J2000) | 0.230097 |
| Galactic Longitude | 50.88° |
Galactic Latitude
| -5.40°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.26 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.22 |
| Observed B-V Colour | -0.045 |
| 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 | 6.1 |
| Observed Photographic Magnitude | 6.1 |
| Morgan Keenan (MK) Spectral Type | B9III-IV |
| One-Dimensional Spectral Class | B8 |
| Position Angle | |
| Year of Observation | AD |
