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Astronomy
Constellations - Musca - lam Mus

 
Identification Data
Common Name
ConstellationMusca
Star Namelam Mus
Skymap Number11450112
Henry Draper (HD) Number102249
Harvard Revised (HR) Number4520
SAO Number251575
Durchmusterung (DM) NumberCP-66 1640
Washington Double Stars (WDS) Number
11456-6644
Positional Data
Position and Proper Motion (PPM) Number358955
Right Ascension (RA) J200011h 45m 36.419s
Declination (Dec) J2000-66° 43' 43.546"
Position Uncertainty0.0071s
Proper Motion in RA (J2000)/cos(Dec)-0.01695
Proper Motion in Dec (J2000)+0.033266
Radial Velocity+016.3km s-1
Trigonometric Parallax+0.02542s
Trigonometric Parallax Uncertainty0.00054s
GCI Unit Vector in X (J2000)-0.394306
GCI Unit Vector in Y (J2000)0.024796
GCI Unit Vector in Z (J2000)-0.918645
Galactic Longitude296.49°
Galactic Latitude
-4.68°
Observational Data
Observed Visual Magnitude (V)3.63
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude3.80
Observed B-V Colour+0.173
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude3.8
Observed Photographic Magnitude3.9
Morgan Keenan (MK) Spectral TypeA7III
One-Dimensional Spectral ClassA5
Position Angle275
Year of Observation1918. 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))

 
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Page compiled: Sun Sep 02 13:15:45 GMT+01:00 2001
 
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