mirror of https://github.com/XEphem/XEphem.git
204 lines
4.3 KiB
C
204 lines
4.3 KiB
C
#ifndef __SATLIB_H
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#define __SATLIB_H
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/* $Id: satlib.h,v 1.1 2000/09/25 17:21:25 ecdowney Exp $ */
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typedef struct _SatElem {
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float se_XMO;
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float se_XNODEO;
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float se_OMEGAO;
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float se_EO;
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float se_XINCL;
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float se_XNDD60;
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float se_BSTAR;
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float pad1;
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double se_XNO;
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double se_XNDT20;
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double se_EPOCH;
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struct {
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unsigned int catno : 21;
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unsigned int classif : 5;
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unsigned int elnum : 10;
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unsigned int year : 14;
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unsigned int launch : 10;
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unsigned int piece : 15;
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unsigned int ephtype : 4;
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unsigned int orbit : 17;
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} se_id;
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} SatElem;
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#if 0
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struct sat_loc {
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double sl_X;
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double sl_XDOT;
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double sl_Y;
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double sl_YDOT;
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double sl_Z;
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double sl_ZDOT;
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};
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#endif
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struct sgp4_data {
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unsigned int sgp4_flags;
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unsigned int pad;
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double sgp4_AODP;
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double sgp4_AYCOF;
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double sgp4_C1;
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double sgp4_C4;
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double sgp4_C5;
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double sgp4_COSIO;
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double sgp4_D2;
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double sgp4_D3;
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double sgp4_D4;
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double sgp4_DELMO;
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double sgp4_ETA;
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double sgp4_OMGCOF;
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double sgp4_OMGDOT;
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double sgp4_SINIO;
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double sgp4_SINMO;
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double sgp4_T2COF;
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double sgp4_T3COF;
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double sgp4_T4COF;
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double sgp4_T5COF;
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double sgp4_X1MTH2;
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double sgp4_X3THM1;
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double sgp4_X7THM1;
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double sgp4_XLCOF;
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double sgp4_XMCOF;
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double sgp4_XMDOT;
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double sgp4_XNODCF;
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double sgp4_XNODOT;
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double sgp4_XNODP;
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};
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struct deep_data {
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struct {
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unsigned int IRESFL : 1;
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unsigned int ISYNFL : 1;
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} deep_flags;
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double deep_s_SINIQ;
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double deep_s_COSIQ;
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double deep_s_OMGDT;
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double deep_ATIME;
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double deep_D2201;
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double deep_D2211;
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double deep_D3210;
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double deep_D3222;
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double deep_D4410;
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double deep_D4422;
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double deep_D5220;
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double deep_D5232;
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double deep_D5421;
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double deep_D5433;
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double deep_DEL1;
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double deep_DEL2;
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double deep_DEL3;
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double deep_E3;
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double deep_EE2;
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double deep_FASX2;
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double deep_FASX4;
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double deep_FASX6;
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double deep_OMEGAQ;
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double deep_PE;
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double deep_PINC;
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double deep_PL;
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double deep_SAVTSN;
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double deep_SE2;
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double deep_SE3;
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double deep_SGH2;
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double deep_SGH3;
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double deep_SGH4;
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double deep_SGHL;
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double deep_SGHS;
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double deep_SH2;
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double deep_SH3;
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double deep_SHS;
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double deep_SHL;
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double deep_SI2;
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double deep_SI3;
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double deep_SL2;
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double deep_SL3;
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double deep_SL4;
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double deep_SSE;
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double deep_SSG;
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double deep_SSH;
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double deep_SSI;
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double deep_SSL;
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double deep_STEP2;
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double deep_STEPN;
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double deep_STEPP;
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double deep_THGR;
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double deep_XFACT;
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double deep_XGH2;
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double deep_XGH3;
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double deep_XGH4;
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double deep_XH2;
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double deep_XH3;
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double deep_XI2;
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double deep_XI3;
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double deep_XL2;
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double deep_XL3;
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double deep_XL4;
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double deep_XLAMO;
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double deep_XLI;
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double deep_XNI;
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double deep_XNQ;
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double deep_XQNCL;
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double deep_ZMOL;
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double deep_ZMOS;
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};
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struct sdp4_data {
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double sdp4_AODP; /* dpa */
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double sdp4_AYCOF;
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double sdp4_BETAO; /* dpa */
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double sdp4_BETAO2; /* dpa */
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double sdp4_C1;
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double sdp4_C4;
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double sdp4_COSG; /* dpa */
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double sdp4_COSIO; /* dpa */
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double sdp4_EOSQ; /* dpa */
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double sdp4_OMGDOT; /* dpa */
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double sdp4_SING; /* dpa */
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double sdp4_SINIO; /* dpa */
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double sdp4_T2COF;
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double sdp4_THETA2; /* dpa */
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double sdp4_X1MTH2;
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double sdp4_X3THM1;
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double sdp4_X7THM1;
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double sdp4_XLCOF;
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double sdp4_XMDOT; /* dpa */
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double sdp4_XNODCF;
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double sdp4_XNODOT; /* dpa */
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double sdp4_XNODP; /* dpa */
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double sdp4_XMDF_seco;
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double sdp4_OMGADF_seco;
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double sdp4_XNODE_seco;
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double sdp4_EM_seco;
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double sdp4_XINC_seco;
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double sdp4_XN_seco;
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double sdp4_E_pero;
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double sdp4_XINC_pero;
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double sdp4_OMGADF_pero;
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double sdp4_XNODE_pero;
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double sdp4_XMAM_pero;
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};
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typedef struct _SatData {
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struct _SatElem *elem;
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union {
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struct sgp4_data *sgp4;
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struct sdp4_data *sdp4;
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} prop;
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struct deep_data *deep;
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} SatData;
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void sgp4(SatData *sat, Vec3 *pos, Vec3 *dpos, double t);
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void sdp4(SatData *sat, Vec3 *pos, Vec3 *dpos, double TSINCE);
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#endif /* __SATLIB_H */
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