Identification Data |
Common Name | |
Constellation | Cygnus |
Star Name | 43 Cyg |
Skymap Number | 20270008 |
Henry Draper (HD) Number | 195068 |
Harvard Revised (HR) Number | 7828 |
SAO Number | 49643 |
Durchmusterung (DM) Number | BD+48 3128 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 59931 |
Right Ascension (RA) J2000 | 20h 27m 2.267s |
Declination (Dec) J2000 | +49° 23' 0.120" |
Position Uncertainty | 0.0059s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00705 |
Proper Motion in Dec (J2000) | +0.058566 |
Radial Velocity | -020.0km s-1 |
Trigonometric Parallax | +0.02656s |
Trigonometric Parallax Uncertainty | 0.00048s |
GCI Unit Vector in X (J2000) | 0.389592 |
GCI Unit Vector in Y (J2000) | -0.521548 |
GCI Unit Vector in Z (J2000) | 0.759082 |
Galactic Longitude | 86.14° |
Galactic Latitude
| 6.40°
|
Observational Data |
Observed Visual Magnitude (V) | 5.73 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.005 |
Observed B Magnitude | 6.06 |
Observed B-V Colour | +0.325 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.008 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.7 |
Observed Photographic Magnitude | 6.0 |
Morgan Keenan (MK) Spectral Type | dF0 |
One-Dimensional Spectral Class | +++ |
Position Angle | |
Year of Observation | AD |