Identification Data |
Common Name | |
Constellation | Cygnus |
Star Name | 10iot2Cyg |
Skymap Number | 19290165 |
Henry Draper (HD) Number | 184006 |
Harvard Revised (HR) Number | 7420 |
SAO Number | 31702 |
Durchmusterung (DM) Number | BD+51 2605 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 37459 |
Right Ascension (RA) J2000 | 19h 29m 42.359s |
Declination (Dec) J2000 | +51° 43' 47.204" |
Position Uncertainty | 0.0057s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00225 |
Proper Motion in Dec (J2000) | +0.128166 |
Radial Velocity | -019.5km s-1 |
Trigonometric Parallax | +0.02663s |
Trigonometric Parallax Uncertainty | 0.00046s |
GCI Unit Vector in X (J2000) | 0.236289 |
GCI Unit Vector in Y (J2000) | -0.572528 |
GCI Unit Vector in Z (J2000) | 0.785098 |
Galactic Longitude | 83.61° |
Galactic Latitude
| 15.45°
|
Observational Data |
Observed Visual Magnitude (V) | 3.77 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
Observed B Magnitude | 3.93 |
Observed B-V Colour | +0.156 |
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 | 3.9 |
Observed Photographic Magnitude | |
Morgan Keenan (MK) Spectral Type | A5Vn |
One-Dimensional Spectral Class | A2 |
Position Angle | |
Year of Observation | AD |