Astronomy
Constellations - Andromeda - 39 And

 
Identification Data
Common Name
ConstellationAndromeda
Star Name39 And
Skymap Number1020123
Henry Draper (HD) Number6116
Harvard Revised (HR) Number290
SAO Number36874
Durchmusterung (DM) NumberBD+40 209
Washington Double Stars (WDS) Number
01029+4121
Positional Data
Position and Proper Motion (PPM) Number43575
Right Ascension (RA) J20001h 2m 54.262s
Declination (Dec) J2000+41° 20' 42.567"
Position Uncertainty0.0074s
Proper Motion in RA (J2000)/cos(Dec)-0.00151
Proper Motion in Dec (J2000)-0.017066
Radial Velocity+004.4km s-1
Trigonometric Parallax+0.00949s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)0.722642
GCI Unit Vector in Y (J2000)0.203481
GCI Unit Vector in Z (J2000)0.660594
Galactic Longitude125.25°
Galactic Latitude
-21.47°
Observational Data
Observed Visual Magnitude (V)5.94
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.12
Observed B-V Colour+0.177
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.9
Observed Photographic Magnitude5.9
Morgan Keenan (MK) Spectral TypeA5m
One-Dimensional Spectral ClassA2
Position Angle4
Year of Observation1959. 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