| Identification Data |
| Common Name | |
| Constellation | Cygnus |
| Star Name | 44 Cyg |
| Skymap Number | 20300238 |
| Henry Draper (HD) Number | 195593 |
| Harvard Revised (HR) Number | 7847 |
| SAO Number | 70135 |
| Durchmusterung (DM) Number | BD+36 4105 |
Washington Double Stars (WDS) Number
| 20310+3656
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 85090 |
| Right Ascension (RA) J2000 | 20h 30m 59.229s |
| Declination (Dec) J2000 | +36° 56' 9.021" |
| Position Uncertainty | 0.0057s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00002 |
| Proper Motion in Dec (J2000) | -0.004267 |
| Radial Velocity | -022.2km s-1 |
| Trigonometric Parallax | +0.00206s |
| Trigonometric Parallax Uncertainty | 0.00058s |
| GCI Unit Vector in X (J2000) | 0.489315 |
| GCI Unit Vector in Y (J2000) | -0.632033 |
| GCI Unit Vector in Z (J2000) | 0.600920 |
| Galactic Longitude | 76.44° |
Galactic Latitude
| -1.45°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.21 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
| Observed B Magnitude | 7.18 |
| Observed B-V Colour | +0.969 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 6.3 |
| Observed Photographic Magnitude | 6.8 |
| Morgan Keenan (MK) Spectral Type | F5Iab |
| One-Dimensional Spectral Class | F8 |
| Position Angle | 157 |
| Year of Observation | 1989. AD |
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