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Abstract
I/O
Examples
Particulars
Required Reading
Version
Index_Entries

Abstract


   CSPICE_TYEAR returns the double precision value of the number
   of seconds in a tropical year: 31556926.

   For important details concerning this module's function, please refer to
   the CSPICE routine tyear_c.

I/O

   
   Given:
   
      No input required.
   
   the call:
   
      sec_tyear = cspice_tyear()
   
   returns:
   
      A double precision scalar, the number of seconds per tropical 
      year.  This value is taken from the 1992 Explanatory Supplement 
      to the Astronomical Almanac.
   

Examples


   Any numerical results shown for this example may differ between
   platforms as the results depend on the SPICE kernels used as input
   and the machine specific arithmetic implementation.

   
      print, cspice_tyear()
   
   IDL outputs:   31556926.

Particulars


   None.

Required Reading


   ICY.REQ
   TIME.REQ

Version


   -Icy Version 1.0.0, 16-JUN-2003, EDW (JPL)

Index_Entries

 
   Number of seconds per tropical year 
 



Wed Apr  5 17:58:04 2017