Astronomy
Constellations - Cancer - 53 Cnc

 
Identification Data
Common Name
ConstellationCancer
Star Name53 Cnc
Skymap Number8520094
Henry Draper (HD) Number75716
Harvard Revised (HR) Number3521
SAO Number80476
Durchmusterung (DM) NumberBD+28 1659
Washington Double Stars (WDS) Number
08525+2816
Positional Data
Position and Proper Motion (PPM) Number99114
Right Ascension (RA) J20008h 52m 28.588s
Declination (Dec) J2000+28° 15' 32.972"
Position Uncertainty0.0166s
Proper Motion in RA (J2000)/cos(Dec)-0.00136
Proper Motion in Dec (J2000)-0.007066
Radial Velocity+011.3km s-1
Trigonometric Parallax+0.00368s
Trigonometric Parallax Uncertainty0.00118s
GCI Unit Vector in X (J2000)-0.602052
GCI Unit Vector in Y (J2000)0.642937
GCI Unit Vector in Z (J2000)0.473460
Galactic Longitude196.88°
Galactic Latitude
37.66°
Observational Data
Observed Visual Magnitude (V)6.29
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude7.81
Observed B-V Colour+1.522
Observed B Magnitude or (B-V) Magnitude Uncertainty0.011
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.3
Observed Photographic Magnitude8.0
Morgan Keenan (MK) Spectral TypeM3III
One-Dimensional Spectral ClassM0
Position Angle334
Year of Observation1976. 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 13:15:37 GMT+01:00 2001