Astronomy
Constellations - Cygnus - 29 Cyg

 
Identification Data
Common Name
ConstellationCygnus
Star Name29 Cyg
Skymap Number20140142
Henry Draper (HD) Number192640
Harvard Revised (HR) Number7736
SAO Number69678
Durchmusterung (DM) NumberBD+36 3955
Washington Double Stars (WDS) Number
20145+3648
Positional Data
Position and Proper Motion (PPM) Number84530
Right Ascension (RA) J200020h 14m 32.032s
Declination (Dec) J2000+36° 48' 22.688"
Position Uncertainty0.0057s
Proper Motion in RA (J2000)/cos(Dec)+0.00576
Proper Motion in Dec (J2000)+0.068766
Radial Velocity-017.3km s-1
Trigonometric Parallax+0.02437s
Trigonometric Parallax Uncertainty0.00055s
GCI Unit Vector in X (J2000)0.443471
GCI Unit Vector in Y (J2000)-0.666632
GCI Unit Vector in Z (J2000)0.599112
Galactic Longitude74.45°
Galactic Latitude
1.17°
Observational Data
Observed Visual Magnitude (V)4.95
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.10
Observed B-V Colour+0.149
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 Magnitude5.0
Observed Photographic Magnitude5.0
Morgan Keenan (MK) Spectral TypeA2V
One-Dimensional Spectral ClassA0
Position Angle153
Year of Observation1924. 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