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Astronomy
Constellations - Microscopium - del Mic

 
Identification Data
Common Name
ConstellationMicroscopium
Star Namedel Mic
Skymap Number21060005
Henry Draper (HD) Number200718
Harvard Revised (HR) Number8070
SAO Number212709
Durchmusterung (DM) NumberCD-3018382
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number300988
Right Ascension (RA) J200021h 6m 1.145s
Declination (Dec) J2000-30° 7' 30.434"
Position Uncertainty0.0100s
Proper Motion in RA (J2000)/cos(Dec)+0.00251
Proper Motion in Dec (J2000)-0.068766
Radial Velocity+021.2km s-1
Trigonometric Parallax+0.00983s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)0.627449
GCI Unit Vector in Y (J2000)-0.595327
GCI Unit Vector in Z (J2000)-0.501890
Galactic Longitude15.36°
Galactic Latitude
-40.95°
Observational Data
Observed Visual Magnitude (V)5.70
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude6.75
Observed B-V Colour+1.045
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.6
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0/1III
One-Dimensional Spectral ClassK0
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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