| Identification Data |
| Common Name | |
| Constellation | Cygnus |
| Star Name | 67sig Cyg |
| Skymap Number | 21170074 |
| Henry Draper (HD) Number | 202850 |
| Harvard Revised (HR) Number | 8143 |
| SAO Number | 71165 |
| Durchmusterung (DM) Number | BD+38 4431 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 86327 |
| Right Ascension (RA) J2000 | 21h 17m 24.952s |
| Declination (Dec) J2000 | +39° 23' 40.853" |
| Position Uncertainty | 0.0054s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00004 |
| Proper Motion in Dec (J2000) | -0.003666 |
| Radial Velocity | -003.8km s-1 |
| Trigonometric Parallax | +0.00072s |
| Trigonometric Parallax Uncertainty | 0.00058s |
| GCI Unit Vector in X (J2000) | 0.586355 |
| GCI Unit Vector in Y (J2000) | -0.503385 |
| GCI Unit Vector in Z (J2000) | 0.634659 |
| Galactic Longitude | 84.20° |
Galactic Latitude
| -6.87°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.26 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.35 |
| Observed B-V Colour | +0.086 |
| 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 | 4.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B9Iab |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
