Astronomy
Constellations - Norma - mu Nor

 
Identification Data
Common Name
ConstellationNorma
Star Namemu Nor
Skymap Number16340011
Henry Draper (HD) Number149038
Harvard Revised (HR) Number6155
SAO Number226900
Durchmusterung (DM) NumberCD-4310900
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number321884
Right Ascension (RA) J200016h 34m 5.020s
Declination (Dec) J2000-44° 2' 43.133"
Position Uncertainty0.0076s
Proper Motion in RA (J2000)/cos(Dec)+0.00005
Proper Motion in Dec (J2000)-0.002566
Radial Velocity+007.7km s-1
Trigonometric Parallax+0.00070s
Trigonometric Parallax Uncertainty0.00073s
GCI Unit Vector in X (J2000)-0.263193
GCI Unit Vector in Y (J2000)-0.668871
GCI Unit Vector in Z (J2000)-0.695227
Galactic Longitude339.38°
Galactic Latitude
2.51°
Observational Data
Observed Visual Magnitude (V)4.92
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude4.96
Observed B-V Colour+0.036
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeB0Ia
One-Dimensional Spectral ClassB0
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))

 
Page compiled: Sun Sep 02 13:15:45 GMT+01:00 2001