| Identification Data |
| Common Name | |
| Constellation | Aquila |
| Star Name | 61phi Aql |
| Skymap Number | 19560059 |
| Henry Draper (HD) Number | 188728 |
| Harvard Revised (HR) Number | 7610 |
| SAO Number | 105438 |
| Durchmusterung (DM) Number | BD+11 4055 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 137250 |
| Right Ascension (RA) J2000 | 19h 56m 14.252s |
| Declination (Dec) J2000 | +11° 25' 25.395" |
| Position Uncertainty | 0.0080s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00220 |
| Proper Motion in Dec (J2000) | +0.004666 |
| Radial Velocity | -027.2km s-1 |
| Trigonometric Parallax | +0.01584s |
| Trigonometric Parallax Uncertainty | 0.00076s |
| GCI Unit Vector in X (J2000) | 0.476093 |
| GCI Unit Vector in Y (J2000) | -0.856800 |
| GCI Unit Vector in Z (J2000) | 0.198063 |
| Galactic Longitude | 50.67° |
Galactic Latitude
| -8.80°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.29 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.30 |
| Observed B-V Colour | +0.007 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.3 |
| Observed Photographic Magnitude | 5.2 |
| Morgan Keenan (MK) Spectral Type | A1IV |
| One-Dimensional Spectral Class | A2 |
| Position Angle | |
| Year of Observation | AD |
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