Astronomy
Constellations - Andromeda - 47 And

 
Identification Data
Common Name
ConstellationAndromeda
Star Name47 And
Skymap Number1230106
Henry Draper (HD) Number8374
Harvard Revised (HR) Number395
SAO Number54655
Durchmusterung (DM) NumberBD+36 237
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number66233
Right Ascension (RA) J20001h 23m 40.616s
Declination (Dec) J2000+37° 42' 53.793"
Position Uncertainty0.0068s
Proper Motion in RA (J2000)/cos(Dec)+0.00689
Proper Motion in Dec (J2000)-0.019666
Radial Velocity+013.0km s-1
Trigonometric Parallax+0.01543s
Trigonometric Parallax Uncertainty0.00073s
GCI Unit Vector in X (J2000)0.738921
GCI Unit Vector in Y (J2000)0.282451
GCI Unit Vector in Z (J2000)0.611733
Galactic Longitude129.95°
Galactic Latitude
-24.72°
Observational Data
Observed Visual Magnitude (V)5.59
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.88
Observed B-V Colour+0.288
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 Magnitude5.5
Observed Photographic Magnitude5.5
Morgan Keenan (MK) Spectral TypeA2Vm
One-Dimensional Spectral ClassA0
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 13:15:31 GMT+01:00 2001