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Astronomy
Constellations - Norma - zet Nor

 
Identification Data
Common Name
ConstellationNorma
Star Namezet Nor
Skymap Number16130070
Henry Draper (HD) Number145361
Harvard Revised (HR) Number6019
SAO Number243449
Durchmusterung (DM) NumberCP-55 7229
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number344689
Right Ascension (RA) J200016h 13m 22.696s
Declination (Dec) J2000-55° 32' 27.411"
Position Uncertainty0.0072s
Proper Motion in RA (J2000)/cos(Dec)-0.01184
Proper Motion in Dec (J2000)-0.041966
Radial Velocity-045.6km s-1
Trigonometric Parallax+0.01413s
Trigonometric Parallax Uncertainty0.00069s
GCI Unit Vector in X (J2000)-0.253839
GCI Unit Vector in Y (J2000)-0.505682
GCI Unit Vector in Z (J2000)-0.824531
Galactic Longitude328.86°
Galactic Latitude
-3.19°
Observational Data
Observed Visual Magnitude (V)5.79
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.15
Observed B-V Colour+0.361
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 Magnitude6.1
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeF2III
One-Dimensional Spectral ClassF0
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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