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Astronomy
Constellations - Capricornus - 28phi Cap

 
Identification Data
Common Name
ConstellationCapricornus
Star Name28phi Cap
Skymap Number21150143
Henry Draper (HD) Number202320
Harvard Revised (HR) Number8127
SAO Number190173
Durchmusterung (DM) NumberSD-21 5974
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number272270
Right Ascension (RA) J200021h 15m 37.900s
Declination (Dec) J2000-20° 39' 6.105"
Position Uncertainty0.0088s
Proper Motion in RA (J2000)/cos(Dec)+0.00110
Proper Motion in Dec (J2000)-0.002266
Radial Velocity-005.2km s-1
Trigonometric Parallax+0.00472s
Trigonometric Parallax Uncertainty0.00082s
GCI Unit Vector in X (J2000)0.705226
GCI Unit Vector in Y (J2000)-0.615036
GCI Unit Vector in Z (J2000)-0.352686
Galactic Longitude28.20°
Galactic Latitude
-40.61°
Observational Data
Observed Visual Magnitude (V)5.16
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.32
Observed B-V Colour+1.161
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.8
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypegG9
One-Dimensional Spectral ClassK0
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 13:15:35 GMT+01:00 2001
 
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