Subroutine:   ECLIPCO

Purpose:      Transforms ecliptical coordinates from one epoch
              to another epoch.

Category:     COORDINATES

File:         eclipco.c

Author:       M.G.R. Vogelaar

Use:          CALL ECLIPCO( LAMBDA1    ,   Input    double precision
                            BETA1      ,   Input    double precision
                            EPOCH1     ,   Input    double precision
                            LAMBDA2    ,   Output   double precision
                            BETA2      ,   Output   double precision
                            EPOCH2     ,   Input    double precision
                          )

              LAMBDA1     Input ecliptical longitude in degrees at EPOCH1.
              BETA1       Input ecliptical latitude in degrees at EPOCH1.
              EPOCH1      EPOCH1 in years for LAMBDA1 and BETA1.
              LAMBDA2     Output ecliptical longitude in degrees at EPOCH2.
              BETA2       Output ecliptical latitude in degrees at EPOCH2.
              EPOCH2      EPOCH2 in years for LAMBDA2 and BETA2.


Example:      ......
                            
             
Notes:        

Updates:      Nov 6, 1992; VOG, Document created.