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Astronomy
Constellations - Musca - iot2Mus

 
Identification Data
Common Name
ConstellationMusca
Star Nameiot2Mus
Skymap Number13270056
Henry Draper (HD) Number116579
Harvard Revised (HR) Number5051
SAO Number257047
Durchmusterung (DM) NumberCP-74 1059
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number371893
Right Ascension (RA) J200013h 27m 18.496s
Declination (Dec) J2000-74° 41' 30.319"
Position Uncertainty0.0067s
Proper Motion in RA (J2000)/cos(Dec)-0.00898
Proper Motion in Dec (J2000)-0.013566
Radial Velocity-003.0km s-1
Trigonometric Parallax+0.00658s
Trigonometric Parallax Uncertainty0.00061s
GCI Unit Vector in X (J2000)-0.245085
GCI Unit Vector in Y (J2000)-0.098161
GCI Unit Vector in Z (J2000)-0.964519
Galactic Longitude305.35°
Galactic Latitude
-11.99°
Observational Data
Observed Visual Magnitude (V)6.62
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude6.56
Observed B-V Colour-0.059
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 Magnitude7.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeB9V
One-Dimensional Spectral ClassB9
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))

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