Astronomy
Constellations - Sculptor - del Scl

 
Identification Data
Common Name
ConstellationSculptor
Star Namedel Scl
Skymap Number23480140
Henry Draper (HD) Number223352
Harvard Revised (HR) Number9016
SAO Number192167
Durchmusterung (DM) NumberCD-2818353
Washington Double Stars (WDS) Number
23489-2808
Positional Data
Position and Proper Motion (PPM) Number275366
Right Ascension (RA) J200023h 48m 55.546s
Declination (Dec) J2000-28° 7' 48.964"
Position Uncertainty0.0130s
Proper Motion in RA (J2000)/cos(Dec)+0.00756
Proper Motion in Dec (J2000)-0.104066
Radial Velocity+008.7km s-1
Trigonometric Parallax+0.02273s
Trigonometric Parallax Uncertainty0.00112s
GCI Unit Vector in X (J2000)0.880849
GCI Unit Vector in Y (J2000)-0.042596
GCI Unit Vector in Z (J2000)-0.471478
Galactic Longitude25.20°
Galactic Latitude
-76.13°
Observational Data
Observed Visual Magnitude (V)4.58
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude4.59
Observed B-V Colour+0.008
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.6
Observed Photographic Magnitude4.6
Morgan Keenan (MK) Spectral TypeA0V
One-Dimensional Spectral ClassA0
Position Angle250
Year of Observation1964. 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 13:15:49 GMT+01:00 2001