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Astronomy
Constellations - Norma - gam1Nor

 
Identification Data
Common Name
ConstellationNorma
Star Namegam1Nor
Skymap Number16170002
Henry Draper (HD) Number146143
Harvard Revised (HR) Number6058
SAO Number226619
Durchmusterung (DM) NumberCD-4910474
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number344770
Right Ascension (RA) J200016h 17m 0.933s
Declination (Dec) J2000-50° 4' 5.239"
Position Uncertainty0.0111s
Proper Motion in RA (J2000)/cos(Dec)-0.00023
Proper Motion in Dec (J2000)-0.004066
Radial Velocity-016.km s-1
Trigonometric Parallax+0.00227s
Trigonometric Parallax Uncertainty0.00090s
GCI Unit Vector in X (J2000)-0.278821
GCI Unit Vector in Y (J2000)-0.578156
GCI Unit Vector in Z (J2000)-0.766808
Galactic Longitude333.04°
Galactic Latitude
0.39°
Observational Data
Observed Visual Magnitude (V)4.98
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.75
Observed B-V Colour+0.769
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 Magnitude4.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF9Ia
One-Dimensional Spectral ClassF8
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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