Identification Data |
Common Name | |
Constellation | Cygnus |
Star Name | 62xi Cyg |
Skymap Number | 21040185 |
Henry Draper (HD) Number | 200905 |
Harvard Revised (HR) Number | 8079 |
SAO Number | 50424 |
Durchmusterung (DM) Number | BD+43 3800 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 60925 |
Right Ascension (RA) J2000 | 21h 4m 55.862s |
Declination (Dec) J2000 | +43° 55' 40.267" |
Position Uncertainty | 0.0064s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00080 |
Proper Motion in Dec (J2000) | +0.000466 |
Radial Velocity | -019.7km s-1 |
Trigonometric Parallax | +0.00277s |
Trigonometric Parallax Uncertainty | 0.00052s |
GCI Unit Vector in X (J2000) | 0.520107 |
GCI Unit Vector in Y (J2000) | -0.498194 |
GCI Unit Vector in Z (J2000) | 0.693752 |
Galactic Longitude | 85.93° |
Galactic Latitude
| -2.08°
|
Observational Data |
Observed Visual Magnitude (V) | 3.71 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
Observed B Magnitude | 5.33 |
Observed B-V Colour | +1.616 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 3.9 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | K4.5Ib-II |
One-Dimensional Spectral Class | K5 |
Position Angle | |
Year of Observation | AD |