Astronomy
Constellations - Cancer - 37 Cnc

 
Identification Data
Common Name
ConstellationCancer
Star Name37 Cnc
Skymap Number8380016
Henry Draper (HD) Number73316
Harvard Revised (HR) Number3412
SAO Number116975
Durchmusterung (DM) NumberBD+10 1840
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number154778
Right Ascension (RA) J20008h 38m 5.172s
Declination (Dec) J2000+9° 34' 28.598"
Position Uncertainty0.0107s
Proper Motion in RA (J2000)/cos(Dec)-0.00250
Proper Motion in Dec (J2000)-0.010366
Radial Velocity+028.0km s-1
Trigonometric Parallax+0.00874s
Trigonometric Parallax Uncertainty0.00090s
GCI Unit Vector in X (J2000)-0.627504
GCI Unit Vector in Y (J2000)0.760640
GCI Unit Vector in Z (J2000)0.166332
Galactic Longitude216.43°
Galactic Latitude
28.01°
Observational Data
Observed Visual Magnitude (V)6.55
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.006
Observed B Magnitude6.53
Observed B-V Colour-0.017
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 Magnitude6.5
Observed Photographic Magnitude6.9
Morgan Keenan (MK) Spectral TypeA1V
One-Dimensional Spectral ClassA0
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))

 
Page compiled: Sun Sep 02 13:15:37 GMT+01:00 2001