| Identification Data |
| Common Name | |
| Constellation | Aquila |
| Star Name | 41iot Aql |
| Skymap Number | 19360179 |
| Henry Draper (HD) Number | 184930 |
| Harvard Revised (HR) Number | 7447 |
| SAO Number | 143597 |
| Durchmusterung (DM) Number | BD-01 3782 |
Washington Double Stars (WDS) Number
| 19367-0117
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 180738 |
| Right Ascension (RA) J2000 | 19h 36m 43.277s |
| Declination (Dec) J2000 | -1° 17' 11.763" |
| Position Uncertainty | 0.0088s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00013 |
| Proper Motion in Dec (J2000) | -0.020866 |
| Radial Velocity | -021.4km s-1 |
| Trigonometric Parallax | +0.01061s |
| Trigonometric Parallax Uncertainty | 0.00094s |
| GCI Unit Vector in X (J2000) | 0.409506 |
| GCI Unit Vector in Y (J2000) | -0.912031 |
| GCI Unit Vector in Z (J2000) | -0.022454 |
| Galactic Longitude | 36.99° |
Galactic Latitude
| -10.66°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.36 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.28 |
| Observed B-V Colour | -0.084 |
| 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 | 4.3 |
| Observed Photographic Magnitude | 4.2 |
| Morgan Keenan (MK) Spectral Type | B5III |
| One-Dimensional Spectral Class | B5 |
| Position Angle | 161 |
| Year of Observation | 1910. AD |
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