| Identification Data |
| Common Name | |
| Constellation | Cygnus |
| Star Name | 15 Cyg |
| Skymap Number | 19440047 |
| Henry Draper (HD) Number | 186675 |
| Harvard Revised (HR) Number | 7517 |
| SAO Number | 68778 |
| Durchmusterung (DM) Number | BD+37 3586 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 83454 |
| Right Ascension (RA) J2000 | 19h 44m 16.604s |
| Declination (Dec) J2000 | +37° 21' 15.678" |
| Position Uncertainty | 0.0057s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00609 |
| Proper Motion in Dec (J2000) | +0.035166 |
| Radial Velocity | -024.4km s-1 |
| Trigonometric Parallax | +0.01170s |
| Trigonometric Parallax Uncertainty | 0.00050s |
| GCI Unit Vector in X (J2000) | 0.349323 |
| GCI Unit Vector in Y (J2000) | -0.714029 |
| GCI Unit Vector in Z (J2000) | 0.606743 |
| Galactic Longitude | 71.76° |
Galactic Latitude
| 6.60°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.89 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 5.83 |
| Observed B-V Colour | +0.941 |
| 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 | 5.0 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | G8III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | |
| Year of Observation | AD |
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