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Astronomy
Constellations - Lynx - 22 Lyn

 
Identification Data
Common Name
ConstellationLynx
Star Name22 Lyn
Skymap Number7290232
Henry Draper (HD) Number58855
Harvard Revised (HR) Number2849
SAO Number41808
Durchmusterung (DM) NumberBD+49 1630
Washington Double Stars (WDS) Number
07299+4940
Positional Data
Position and Proper Motion (PPM) Number49904
Right Ascension (RA) J20007h 29m 55.956s
Declination (Dec) J2000+49° 40' 20.866"
Position Uncertainty0.0095s
Proper Motion in RA (J2000)/cos(Dec)+0.01137
Proper Motion in Dec (J2000)-0.082066
Radial Velocity-026.7km s-1
Trigonometric Parallax+0.05025s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)-0.247480
GCI Unit Vector in Y (J2000)0.597967
GCI Unit Vector in Z (J2000)0.762357
Galactic Longitude168.34°
Galactic Latitude
26.35°
Observational Data
Observed Visual Magnitude (V)5.36
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.82
Observed B-V Colour+0.458
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 Magnitude5.4
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeF6V
One-Dimensional Spectral ClassF5
Position Angle304
Year of Observation1923. 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 13:15:44 GMT+01:00 2001
 
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