29 int LDEqToEqT(
double ra_h,
double dec_d,
double *hxt,
double *rat_h,
double *dect_d);
31 int LDAppToX(
int trans_to,
double *star_cat,
double tjd,
double *loc,
double *hxt,
double *star_trans);
int LDEqToEqT(double ra_h, double dec_d, double *hxt, double *rat_h, double *dect_d)
int LDCartToSph(double *vec, double *ra, double *dec)
double LDRAtoHA(double RA, double longitude)
int LDAppToX(int trans_to, double *star_cat, double tjd, double *loc, double *hxt, double *star_trans)