Astronomy
Constellations - Norma - iot2Nor

 
Identification Data
Common Name
ConstellationNorma
Star Nameiot2Nor
Skymap Number16090054
Henry Draper (HD) Number144480
Harvard Revised (HR) Number5994
SAO Number243368
Durchmusterung (DM) NumberCP-57 7613
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number344612
Right Ascension (RA) J200016h 9m 18.548s
Declination (Dec) J2000-57° 56' 3.545"
Position Uncertainty0.0079s
Proper Motion in RA (J2000)/cos(Dec)-0.00166
Proper Motion in Dec (J2000)-0.059766
Radial Velocity+000.0km s-1
Trigonometric Parallax+0.01202s
Trigonometric Parallax Uncertainty0.00068s
GCI Unit Vector in X (J2000)-0.246557
GCI Unit Vector in Y (J2000)-0.470165
GCI Unit Vector in Z (J2000)-0.847440
Galactic Longitude326.81°
Galactic Latitude
-4.55°
Observational Data
Observed Visual Magnitude (V)5.58
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.55
Observed B-V Colour-0.027
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeB9.5V
One-Dimensional Spectral ClassA0
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