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Astronomy
Constellations - Norma - gam2Nor

 
Identification Data
Common Name
ConstellationNorma
Star Namegam2Nor
Skymap Number16190158
Henry Draper (HD) Number146686
Harvard Revised (HR) Number6072
SAO Number243643
Durchmusterung (DM) NumberCD-4910536
Washington Double Stars (WDS) Number
16198-5009
Positional Data
Position and Proper Motion (PPM) Number344876
Right Ascension (RA) J200016h 19m 50.422s
Declination (Dec) J2000-50° 9' 19.828"
Position Uncertainty0.0099s
Proper Motion in RA (J2000)/cos(Dec)-0.01658
Proper Motion in Dec (J2000)-0.052866
Radial Velocity-028.9km s-1
Trigonometric Parallax+0.02558s
Trigonometric Parallax Uncertainty0.00086s
GCI Unit Vector in X (J2000)-0.271178
GCI Unit Vector in Y (J2000)-0.580488
GCI Unit Vector in Z (J2000)-0.767786
Galactic Longitude333.31°
Galactic Latitude
0.01°
Observational Data
Observed Visual Magnitude (V)4.01
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.10
Observed B-V Colour+1.090
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 Magnitude4.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8III
One-Dimensional Spectral ClassK0
Position Angle12
Year of Observation1959. 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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