Astronomy
Constellations - Cygnus - 11 Cyg

 
Identification Data
Common Name
ConstellationCygnus
Star Name11 Cyg
Skymap Number19350215
Henry Draper (HD) Number185037
Harvard Revised (HR) Number7457
SAO Number68552
Durchmusterung (DM) NumberBD+36 3619
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number83189
Right Ascension (RA) J200019h 35m 48.304s
Declination (Dec) J2000+36° 56' 40.341"
Position Uncertainty0.0057s
Proper Motion in RA (J2000)/cos(Dec)+0.00033
Proper Motion in Dec (J2000)-0.001766
Radial Velocity-015.0km s-1
Trigonometric Parallax+0.00442s
Trigonometric Parallax Uncertainty0.00055s
GCI Unit Vector in X (J2000)0.324450
GCI Unit Vector in Y (J2000)-0.730398
GCI Unit Vector in Z (J2000)0.601042
Galactic Longitude70.58°
Galactic Latitude
7.89°
Observational Data
Observed Visual Magnitude (V)6.04
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.96
Observed B-V Colour-0.084
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeB8Vne
One-Dimensional Spectral ClassB9
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