Procedure

   SpiceDouble j2100_c ( void )

Abstract

   Return the Julian Date of 2100 JAN 01 12:00:00 (2100 JAN 1.5).

Required_Reading

   None.

Keywords

   CONSTANTS

Brief_I/O

   The function returns the Julian Date of 2100 JAN 01 12:00:00
   (2100 JAN 1.5).

Detailed_Input

   None.

Detailed_Output

   The function returns 2488070.0, the Julian Date corresponding
   to 2100 JAN 01 12:00:00 (2100 JAN 1.5).

Parameters

   None.

Exceptions

   Error free.

Files

   None.

Particulars

   The function always returns the constant value shown above.

Examples

   The following code fragment illustrates the use of j2100_c.

              /.
              Convert Julian Date to UTC seconds past the reference
              epoch (j2100_c).
              ./

              spref = ( jd - j2100_c() ) * spd_c()

Restrictions

   None.

Literature_References

   None.

Author_and_Institution

   E.D. Wright     (JPL)
   W.L. Taber      (JPL)
   I.M. Underwood  (JPL)

Version

   -CSPICE Version 1.0.0, 08-FEB-1998 (EDW)

Index_Entries

   julian date of 2100 jan 1.5

Link to routine j2100_c source file j2100_c.c