slaEcleq -

SYNOPSYS

PARAMETERS

double dl

double db

double date

double *dr

double *dd

DESCRIPTION

  Transformation from ecliptic coordinates to J2000.0
  equatorial coordinates.

  (double precision)

Given

     dl,db       double      ecliptic longitude and latitude
                             (mean of date, IAU 1980 theory, radians)
     date        double      TDB (loosely ET) as Modified Julian Date
                                              (JD-2400000.5)

Returned

     *dr,*dd     double      J2000.0 mean RA,Dec (radians)

Called

     slaDcs2c, slaEcmat, slaDimxv, slaPrec, slaEpj, slaDcc2s,
     slaDranrm, slaDrange

  P.T.Wallace   Starlink   31 October 1993

SEE ALSO

• slalib.3