Astronomy
Constellations - Cygnus - 10iot2Cyg

 
Identification Data
Common Name
ConstellationCygnus
Star Name10iot2Cyg
Skymap Number19290165
Henry Draper (HD) Number184006
Harvard Revised (HR) Number7420
SAO Number31702
Durchmusterung (DM) NumberBD+51 2605
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number37459
Right Ascension (RA) J200019h 29m 42.359s
Declination (Dec) J2000+51° 43' 47.204"
Position Uncertainty0.0057s
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 Uncertainty0.00046s
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 Longitude83.61°
Galactic Latitude
15.45°
Observational Data
Observed Visual Magnitude (V)3.77
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude3.93
Observed B-V Colour+0.156
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA5Vn
One-Dimensional Spectral ClassA2
Position Angle
Year of Observation AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
Page compiled: Sun Sep 02 13:15:39 GMT+01:00 2001