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Astronomy
Constellations - Cameloparadalis - 31 Cam

 
Identification Data
Common Name
ConstellationCameloparadalis
Star Name31 Cam
Skymap Number5540200
Henry Draper (HD) Number39220
Harvard Revised (HR) Number2027
SAO Number25447
Durchmusterung (DM) NumberBD+59 920
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number30120
Right Ascension (RA) J20005h 54m 57.827s
Declination (Dec) J2000+59° 53' 18.122"
Position Uncertainty0.0075s
Proper Motion in RA (J2000)/cos(Dec)+0.00027
Proper Motion in Dec (J2000)-0.018566
Radial Velocity-002.9km s-1
Trigonometric Parallax+0.00805s
Trigonometric Parallax Uncertainty0.00071s
GCI Unit Vector in X (J2000)0.011023
GCI Unit Vector in Y (J2000)0.501565
GCI Unit Vector in Z (J2000)0.865050
Galactic Longitude153.44°
Galactic Latitude
16.59°
Observational Data
Observed Visual Magnitude (V)5.20
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude5.22
Observed B-V Colour+0.015
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 Magnitude5.3
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA2V
One-Dimensional Spectral ClassA0
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 13:15:35 GMT+01:00 2001
 
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