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Astronomy
Constellations - Sculptor - iot Scl

 
Identification Data
Common Name
ConstellationSculptor
Star Nameiot Scl
Skymap Number210075
Henry Draper (HD) Number1737
Harvard Revised (HR) Number84
SAO Number166207
Durchmusterung (DM) NumberCD-29 86
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number242755
Right Ascension (RA) J20000h 21m 31.198s
Declination (Dec) J2000-28° 58' 53.288"
Position Uncertainty0.0104s
Proper Motion in RA (J2000)/cos(Dec)+0.00250
Proper Motion in Dec (J2000)-0.071566
Radial Velocity+020.6km s-1
Trigonometric Parallax+0.01050s
Trigonometric Parallax Uncertainty0.00087s
GCI Unit Vector in X (J2000)0.870923
GCI Unit Vector in Y (J2000)0.082020
GCI Unit Vector in Z (J2000)-0.484527
Galactic Longitude15.54°
Galactic Latitude
-83.15°
Observational Data
Observed Visual Magnitude (V)5.17
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.17
Observed B-V Colour+1.000
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.9
Observed Photographic Magnitude6.1
Morgan Keenan (MK) Spectral TypeG5III
One-Dimensional Spectral ClassG5
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 13:15:49 GMT+01:00 2001
 
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