Astronomy
Constellations - Andromeda - 50ups And

 
Identification Data
Common Name
ConstellationAndromeda
Star Name50ups And
Skymap Number1360124
Henry Draper (HD) Number9826
Harvard Revised (HR) Number458
SAO Number37362
Durchmusterung (DM) NumberBD+40 332
Washington Double Stars (WDS) Number
01368+4124
Positional Data
Position and Proper Motion (PPM) Number44216
Right Ascension (RA) J20001h 36m 47.842s
Declination (Dec) J2000+41° 24' 19.652"
Position Uncertainty0.0061s
Proper Motion in RA (J2000)/cos(Dec)-0.01534
Proper Motion in Dec (J2000)-0.381066
Radial Velocity-028.3km s-1
Trigonometric Parallax+0.07425s
Trigonometric Parallax Uncertainty0.00072s
GCI Unit Vector in X (J2000)0.684137
GCI Unit Vector in Y (J2000)0.307454
GCI Unit Vector in Z (J2000)0.661383
Galactic Longitude132.01°
Galactic Latitude
-20.66°
Observational Data
Observed Visual Magnitude (V)4.10
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.64
Observed B-V Colour+0.541
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 Magnitude4.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF8V
One-Dimensional Spectral ClassG0
Position Angle128
Year of Observation1909. 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