Astronomy
Constellations - Capricornus - 12omi Cap

 
Identification Data
Common Name
ConstellationCapricornus
Star Name12omi Cap
Skymap Number20290211
Henry Draper (HD) Number195094
Harvard Revised (HR) Number7830
SAO Number163626
Durchmusterung (DM) NumberSD-19 5831
Washington Double Stars (WDS) Number
20299-1835
Positional Data
Position and Proper Motion (PPM) Number237509
Right Ascension (RA) J200020h 29m 53.907s
Declination (Dec) J2000-18° 34' 59.440"
Position Uncertainty0.0272s
Proper Motion in RA (J2000)/cos(Dec)+0.00180
Proper Motion in Dec (J2000)-0.079567
Radial Velocity-012.km s-1
Trigonometric Parallax+0.01365s
Trigonometric Parallax Uncertainty0.00242s
GCI Unit Vector in X (J2000)0.576689
GCI Unit Vector in Y (J2000)-0.752245
GCI Unit Vector in Z (J2000)-0.318681
Galactic Longitude26.08°
Galactic Latitude
-29.78°
Observational Data
Observed Visual Magnitude (V)5.91
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude5.99
Observed B-V Colour+0.078
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 Magnitude6.4
Observed Photographic Magnitude6.2
Morgan Keenan (MK) Spectral TypeA3Vn
One-Dimensional Spectral ClassA2
Position Angle239
Year of Observation1968. 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 13:15:35 GMT+01:00 2001