| Identification Data |
| Common Name | |
| Constellation | Cygnus |
| Star Name | 48 Cyg |
| Skymap Number | 20370131 |
| Henry Draper (HD) Number | 196606 |
| Harvard Revised (HR) Number | 7885 |
| SAO Number | 70287 |
| Durchmusterung (DM) Number | BD+31 4159 |
Washington Double Stars (WDS) Number
| 20375+3134
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 85268 |
| Right Ascension (RA) J2000 | 20h 37m 31.778s |
| Declination (Dec) J2000 | +31° 34' 21.143" |
| Position Uncertainty | 0.0049s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00070 |
| Proper Motion in Dec (J2000) | -0.000666 |
| Radial Velocity | -019.0km s-1 |
| Trigonometric Parallax | +0.00416s |
| Trigonometric Parallax Uncertainty | 0.00058s |
| GCI Unit Vector in X (J2000) | 0.540574 |
| GCI Unit Vector in Y (J2000) | -0.658518 |
| GCI Unit Vector in Z (J2000) | 0.523578 |
| Galactic Longitude | 72.93° |
Galactic Latitude
| -5.73°
|
| Observational Data |
| Observed Visual Magnitude (V) | 6.32 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 6.23 |
| Observed B-V Colour | -0.089 |
| 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 | 6.2 |
| Observed Photographic Magnitude | 6.2 |
| Morgan Keenan (MK) Spectral Type | B8IIIn |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 176 |
| Year of Observation | 1927. AD |
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