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Astronomy
Constellations - Cancer - 48iot Cnc

 
Identification Data
Common Name
ConstellationCancer
Star Name48iot Cnc
Skymap Number8460162
Henry Draper (HD) Number74739
Harvard Revised (HR) Number3475
SAO Number80416
Durchmusterung (DM) NumberBD+29 1824
Washington Double Stars (WDS) Number
08467+2846
Positional Data
Position and Proper Motion (PPM) Number99032
Right Ascension (RA) J20008h 46m 41.820s
Declination (Dec) J2000+28° 45' 35.634"
Position Uncertainty0.0182s
Proper Motion in RA (J2000)/cos(Dec)-0.00157
Proper Motion in Dec (J2000)-0.044067
Radial Velocity+015.7km s-1
Trigonometric Parallax+0.01094s
Trigonometric Parallax Uncertainty0.00135s
GCI Unit Vector in X (J2000)-0.582876
GCI Unit Vector in Y (J2000)0.654798
GCI Unit Vector in Z (J2000)0.481140
Galactic Longitude195.89°
Galactic Latitude
36.54°
Observational Data
Observed Visual Magnitude (V)4.02
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.01
Observed B-V Colour+0.988
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.2
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8II-III
One-Dimensional Spectral ClassG5
Position Angle307
Year of Observation1973. 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 13:15:37 GMT+01:00 2001
 
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