Astronomy
Constellations - Cepheus - 6 Cep

 
Identification Data
Common Name
ConstellationCepheus
Star Name6 Cep
Skymap Number21190072
Henry Draper (HD) Number203467
Harvard Revised (HR) Number8171
SAO Number19313
Durchmusterung (DM) NumberBD+64 1527
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number22770
Right Ascension (RA) J200021h 19m 22.220s
Declination (Dec) J2000+64° 52' 18.679"
Position Uncertainty0.0061s
Proper Motion in RA (J2000)/cos(Dec)+0.00080
Proper Motion in Dec (J2000)+0.005366
Radial Velocity-016.5km s-1
Trigonometric Parallax+0.00302s
Trigonometric Parallax Uncertainty0.00050s
GCI Unit Vector in X (J2000)0.324545
GCI Unit Vector in Y (J2000)-0.273849
GCI Unit Vector in Z (J2000)0.905360
Galactic Longitude102.74°
Galactic Latitude
10.69°
Observational Data
Observed Visual Magnitude (V)5.19
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.14
Observed B-V Colour-0.049
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 Magnitude5.2
Observed Photographic Magnitude5.0
Morgan Keenan (MK) Spectral TypeB3IVe
One-Dimensional Spectral ClassB3
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 13:15:36 GMT+01:00 2001