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Astronomy
Constellations - Draco - 52ups Dra

 
Identification Data
Common Name
ConstellationDraco
Star Name52ups Dra
Skymap Number18540082
Henry Draper (HD) Number176524
Harvard Revised (HR) Number7180
SAO Number9283
Durchmusterung (DM) NumberBD+71 915
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number10036
Right Ascension (RA) J200018h 54m 23.854s
Declination (Dec) J2000+71° 17' 49.891"
Position Uncertainty0.0059s
Proper Motion in RA (J2000)/cos(Dec)+0.01010
Proper Motion in Dec (J2000)+0.042166
Radial Velocity-007.1km s-1
Trigonometric Parallax+0.00947s
Trigonometric Parallax Uncertainty0.00046s
GCI Unit Vector in X (J2000)0.075397
GCI Unit Vector in Y (J2000)-0.311669
GCI Unit Vector in Z (J2000)0.947195
Galactic Longitude102.15°
Galactic Latitude
25.36°
Observational Data
Observed Visual Magnitude (V)4.82
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.97
Observed B-V Colour+1.146
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 Magnitude4.9
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeK0IIICN0.5
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 13:15:40 GMT+01:00 2001
 
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