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Astronomy
Constellations - Lynx - 30 Lyn

 
Identification Data
Common Name
ConstellationLynx
Star Name30 Lyn
Skymap Number8200140
Henry Draper (HD) Number69548
Harvard Revised (HR) Number3254
SAO Number26784
Durchmusterung (DM) NumberBD+58 1112
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number31617
Right Ascension (RA) J20008h 20m 26.059s
Declination (Dec) J2000+57° 44' 35.803"
Position Uncertainty0.0069s
Proper Motion in RA (J2000)/cos(Dec)+0.00713
Proper Motion in Dec (J2000)+0.013966
Radial Velocity-014.8km s-1
Trigonometric Parallax+0.03157s
Trigonometric Parallax Uncertainty0.00071s
GCI Unit Vector in X (J2000)-0.306954
GCI Unit Vector in Y (J2000)0.436612
GCI Unit Vector in Z (J2000)0.845665
Galactic Longitude159.73°
Galactic Latitude
34.43°
Observational Data
Observed Visual Magnitude (V)5.89
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.29
Observed B-V Colour+0.404
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 Magnitude5.9
Observed Photographic Magnitude6.3
Morgan Keenan (MK) Spectral TypeF4V
One-Dimensional Spectral ClassF2
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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