Astronomy
Constellations - Andromeda - 49 And

 
Identification Data
Common Name
ConstellationAndromeda
Star Name49 And
Skymap Number1300013
Henry Draper (HD) Number9057
Harvard Revised (HR) Number430
SAO Number37275
Durchmusterung (DM) NumberBD+46 370
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number44057
Right Ascension (RA) J20001h 30m 6.102s
Declination (Dec) J2000+47° 0' 26.185"
Position Uncertainty0.0079s
Proper Motion in RA (J2000)/cos(Dec)+0.00006
Proper Motion in Dec (J2000)-0.042566
Radial Velocity-011.3km s-1
Trigonometric Parallax+0.01126s
Trigonometric Parallax Uncertainty0.00077s
GCI Unit Vector in X (J2000)0.629883
GCI Unit Vector in Y (J2000)0.261234
GCI Unit Vector in Z (J2000)0.731440
Galactic Longitude129.76°
Galactic Latitude
-15.35°
Observational Data
Observed Visual Magnitude (V)5.26
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.26
Observed B-V Colour+1.000
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 Magnitude5.3
Observed Photographic Magnitude6.1
Morgan Keenan (MK) Spectral TypeK0III
One-Dimensional Spectral ClassG5
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