#ifndef _CONST_H
#define _CONST_H

/* $Id: deepconst.h,v 1.1 2000/09/25 17:21:25 ecdowney Exp $ */


#define GE (3.986005E14)

#define PI (3.1415926535897932385)

#define XKE	(7.43669161E-2)
#define CK2	(5.413080E-4)
#define CK4	(6.2098875E-7)
#define E6A	(10E6)
#define QOMS2T	(1.88027916E-9)
#define S	(1.01222928)
#define TOTHRD	(2.0/3.0) /* 6.6666666666666666667E-1 */
#define XJ3	(-2.53881E-6)
/* #define XKE	KE */
#define XKMPER	(6378.135)
#define XMNPDA	(1440.0)
#define AE	(1.0)
#define DE2RA	(1.7453292519943295769E-2)
#define PIO2	(1.57079632679489661925)	/* PI/2 */
#define TWOPI	(6.2831853071795864770)
#define X3PIO2	(4.7123889803846898578)	/* 3*PI/2 */

#define RHO	(0.15696590235)

#endif /* _CONST_H */