satellite-sgp4unit.cc File Reference
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Functions

static void dpper (double e3, double ee2, double peo, double pgho, double pho, double pinco, double plo, double se2, double se3, double sgh2, double sgh3, double sgh4, double sh2, double sh3, double si2, double si3, double sl2, double sl3, double sl4, double t, double xgh2, double xgh3, double xgh4, double xh2, double xh3, double xi2, double xi3, double xl2, double xl3, double xl4, double zmol, double zmos, double inclo, char init, double &ep, double &inclp, double &nodep, double &argpp, double &mp, char opsmode)
 
static void dscom (double epoch, double ep, double argpp, double tc, double inclp, double nodep, double np, double &snodm, double &cnodm, double &sinim, double &cosim, double &sinomm, double &cosomm, double &day, double &e3, double &ee2, double &em, double &emsq, double &gam, double &peo, double &pgho, double &pho, double &pinco, double &plo, double &rtemsq, double &se2, double &se3, double &sgh2, double &sgh3, double &sgh4, double &sh2, double &sh3, double &si2, double &si3, double &sl2, double &sl3, double &sl4, double &s1, double &s2, double &s3, double &s4, double &s5, double &s6, double &s7, double &ss1, double &ss2, double &ss3, double &ss4, double &ss5, double &ss6, double &ss7, double &sz1, double &sz2, double &sz3, double &sz11, double &sz12, double &sz13, double &sz21, double &sz22, double &sz23, double &sz31, double &sz32, double &sz33, double &xgh2, double &xgh3, double &xgh4, double &xh2, double &xh3, double &xi2, double &xi3, double &xl2, double &xl3, double &xl4, double &nm, double &z1, double &z2, double &z3, double &z11, double &z12, double &z13, double &z21, double &z22, double &z23, double &z31, double &z32, double &z33, double &zmol, double &zmos)
 
static void dsinit (gravconsttype whichconst, double cosim, double emsq, double argpo, double s1, double s2, double s3, double s4, double s5, double sinim, double ss1, double ss2, double ss3, double ss4, double ss5, double sz1, double sz3, double sz11, double sz13, double sz21, double sz23, double sz31, double sz33, double t, double tc, double gsto, double mo, double mdot, double no, double nodeo, double nodedot, double xpidot, double z1, double z3, double z11, double z13, double z21, double z23, double z31, double z33, double ecco, double eccsq, double &em, double &argpm, double &inclm, double &mm, double &nm, double &nodem, int &irez, double &atime, double &d2201, double &d2211, double &d3210, double &d3222, double &d4410, double &d4422, double &d5220, double &d5232, double &d5421, double &d5433, double &dedt, double &didt, double &dmdt, double &dndt, double &dnodt, double &domdt, double &del1, double &del2, double &del3, double &xfact, double &xlamo, double &xli, double &xni)
 
static void dspace (int irez, double d2201, double d2211, double d3210, double d3222, double d4410, double d4422, double d5220, double d5232, double d5421, double d5433, double dedt, double del1, double del2, double del3, double didt, double dmdt, double dnodt, double domdt, double argpo, double argpdot, double t, double tc, double gsto, double xfact, double xlamo, double no, double &atime, double &em, double &argpm, double &inclm, double &xli, double &mm, double &xni, double &nodem, double &dndt, double &nm)
 
void getgravconst (gravconsttype whichconst, double &tumin, double &mu, double &radiusearthkm, double &xke, double &j2, double &j3, double &j4, double &j3oj2)
 
double gstime (double jdut1)
 
static void initl (long int satn, gravconsttype whichconst, double ecco, double epoch, double inclo, double &no, char &method, double &ainv, double &ao, double &con41, double &con42, double &cosio, double &cosio2, double &eccsq, double &omeosq, double &posq, double &rp, double &rteosq, double &sinio, double &gsto, char opsmode)
 
bool sgp4 (gravconsttype whichconst, elsetrec &satrec, double tsince, double r[3], double v[3])
 
bool sgp4init (gravconsttype whichconst, char opsmode, const long int satn, const double epoch, const double xbstar, const double xecco, const double xargpo, const double xinclo, const double xmo, const double xno, const double xnodeo, elsetrec &satrec)
 

Function Documentation

◆ dpper()

static void dpper ( double  e3,
double  ee2,
double  peo,
double  pgho,
double  pho,
double  pinco,
double  plo,
double  se2,
double  se3,
double  sgh2,
double  sgh3,
double  sgh4,
double  sh2,
double  sh3,
double  si2,
double  si3,
double  sl2,
double  sl3,
double  sl4,
double  t,
double  xgh2,
double  xgh3,
double  xgh4,
double  xh2,
double  xh3,
double  xi2,
double  xi3,
double  xl2,
double  xl3,
double  xl4,
double  zmol,
double  zmos,
double  inclo,
char  init,
double &  ep,
double &  inclp,
double &  nodep,
double &  argpp,
double &  mp,
char  opsmode 
)
static

Definition at line 387 of file satellite-sgp4unit.cc.

References pi.

Referenced by sgp4(), and sgp4init().

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◆ dscom()

static void dscom ( double  epoch,
double  ep,
double  argpp,
double  tc,
double  inclp,
double  nodep,
double  np,
double &  snodm,
double &  cnodm,
double &  sinim,
double &  cosim,
double &  sinomm,
double &  cosomm,
double &  day,
double &  e3,
double &  ee2,
double &  em,
double &  emsq,
double &  gam,
double &  peo,
double &  pgho,
double &  pho,
double &  pinco,
double &  plo,
double &  rtemsq,
double &  se2,
double &  se3,
double &  sgh2,
double &  sgh3,
double &  sgh4,
double &  sh2,
double &  sh3,
double &  si2,
double &  si3,
double &  sl2,
double &  sl3,
double &  sl4,
double &  s1,
double &  s2,
double &  s3,
double &  s4,
double &  s5,
double &  s6,
double &  s7,
double &  ss1,
double &  ss2,
double &  ss3,
double &  ss4,
double &  ss5,
double &  ss6,
double &  ss7,
double &  sz1,
double &  sz2,
double &  sz3,
double &  sz11,
double &  sz12,
double &  sz13,
double &  sz21,
double &  sz22,
double &  sz23,
double &  sz31,
double &  sz32,
double &  sz33,
double &  xgh2,
double &  xgh3,
double &  xgh4,
double &  xh2,
double &  xh3,
double &  xi2,
double &  xi3,
double &  xl2,
double &  xl3,
double &  xl4,
double &  nm,
double &  z1,
double &  z2,
double &  z3,
double &  z11,
double &  z12,
double &  z13,
double &  z21,
double &  z22,
double &  z23,
double &  z31,
double &  z32,
double &  z33,
double &  zmol,
double &  zmos 
)
static

Definition at line 608 of file satellite-sgp4unit.cc.

References pi.

Referenced by sgp4init().

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◆ dsinit()

static void dsinit ( gravconsttype  whichconst,
double  cosim,
double  emsq,
double  argpo,
double  s1,
double  s2,
double  s3,
double  s4,
double  s5,
double  sinim,
double  ss1,
double  ss2,
double  ss3,
double  ss4,
double  ss5,
double  sz1,
double  sz3,
double  sz11,
double  sz13,
double  sz21,
double  sz23,
double  sz31,
double  sz33,
double  t,
double  tc,
double  gsto,
double  mo,
double  mdot,
double  no,
double  nodeo,
double  nodedot,
double  xpidot,
double  z1,
double  z3,
double  z11,
double  z13,
double  z21,
double  z23,
double  z31,
double  z33,
double  ecco,
double  eccsq,
double &  em,
double &  argpm,
double &  inclm,
double &  mm,
double &  nm,
double &  nodem,
int &  irez,
double &  atime,
double &  d2201,
double &  d2211,
double &  d3210,
double &  d3222,
double &  d4410,
double &  d4422,
double &  d5220,
double &  d5232,
double &  d5421,
double &  d5433,
double &  dedt,
double &  didt,
double &  dmdt,
double &  dndt,
double &  dnodt,
double &  domdt,
double &  del1,
double &  del2,
double &  del3,
double &  xfact,
double &  xlamo,
double &  xli,
double &  xni 
)
static

Definition at line 950 of file satellite-sgp4unit.cc.

References getgravconst(), and pi.

Referenced by sgp4init().

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◆ dspace()

static void dspace ( int  irez,
double  d2201,
double  d2211,
double  d3210,
double  d3222,
double  d4410,
double  d4422,
double  d5220,
double  d5232,
double  d5421,
double  d5433,
double  dedt,
double  del1,
double  del2,
double  del3,
double  didt,
double  dmdt,
double  dnodt,
double  domdt,
double  argpo,
double  argpdot,
double  t,
double  tc,
double  gsto,
double  xfact,
double  xlamo,
double  no,
double &  atime,
double &  em,
double &  argpm,
double &  inclm,
double &  xli,
double &  mm,
double &  xni,
double &  nodem,
double &  dndt,
double &  nm 
)
static

Definition at line 1304 of file satellite-sgp4unit.cc.

References pi.

Referenced by sgp4().

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◆ getgravconst()

void getgravconst ( gravconsttype  whichconst,
double &  tumin,
double &  mu,
double &  radiusearthkm,
double &  xke,
double &  j2,
double &  j3,
double &  j4,
double &  j3oj2 
)

Definition at line 2683 of file satellite-sgp4unit.cc.

References wgs72, wgs72old, and wgs84.

Referenced by dsinit(), initl(), sgp4(), sgp4init(), and twoline2rv().

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◆ gstime()

double gstime ( double  jdut1)

Definition at line 2634 of file satellite-sgp4unit.cc.

References pi.

Referenced by ns3::JulianDate::GetGmst(), and initl().

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◆ initl()

static void initl ( long int  satn,
gravconsttype  whichconst,
double  ecco,
double  epoch,
double  inclo,
double &  no,
char &  method,
double &  ainv,
double &  ao,
double &  con41,
double &  con42,
double &  cosio,
double &  cosio2,
double &  eccsq,
double &  omeosq,
double &  posq,
double &  rp,
double &  rteosq,
double &  sinio,
double &  gsto,
char  opsmode 
)
static

Definition at line 1524 of file satellite-sgp4unit.cc.

References getgravconst(), gstime(), and pi.

Referenced by sgp4init().

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◆ sgp4()

bool sgp4 ( gravconsttype  whichconst,
elsetrec satrec,
double  tsince,
double  r[3],
double  v[3] 
)

Definition at line 2286 of file satellite-sgp4unit.cc.

References elsetrec::argpdot, elsetrec::argpo, elsetrec::atime, elsetrec::aycof, elsetrec::bstar, elsetrec::cc1, elsetrec::cc4, elsetrec::cc5, elsetrec::con41, elsetrec::d2, elsetrec::d2201, elsetrec::d2211, elsetrec::d3, elsetrec::d3210, elsetrec::d3222, elsetrec::d4, elsetrec::d4410, elsetrec::d4422, elsetrec::d5220, elsetrec::d5232, elsetrec::d5421, elsetrec::d5433, elsetrec::dedt, elsetrec::del1, elsetrec::del2, elsetrec::del3, elsetrec::delmo, elsetrec::didt, elsetrec::dmdt, elsetrec::dnodt, elsetrec::domdt, dpper(), dspace(), elsetrec::e3, elsetrec::ecco, elsetrec::ee2, elsetrec::error, elsetrec::eta, getgravconst(), elsetrec::gsto, elsetrec::inclo, elsetrec::irez, elsetrec::isimp, elsetrec::mdot, elsetrec::method, elsetrec::mo, elsetrec::no, elsetrec::nodecf, elsetrec::nodedot, elsetrec::nodeo, elsetrec::omgcof, elsetrec::operationmode, elsetrec::peo, elsetrec::pgho, elsetrec::pho, pi, elsetrec::pinco, elsetrec::plo, elsetrec::se2, elsetrec::se3, elsetrec::sgh2, elsetrec::sgh3, elsetrec::sgh4, elsetrec::sh2, elsetrec::sh3, elsetrec::si2, elsetrec::si3, elsetrec::sinmao, elsetrec::sl2, elsetrec::sl3, elsetrec::sl4, elsetrec::t, elsetrec::t2cof, elsetrec::t3cof, elsetrec::t4cof, elsetrec::t5cof, elsetrec::x1mth2, elsetrec::x7thm1, elsetrec::xfact, elsetrec::xgh2, elsetrec::xgh3, elsetrec::xgh4, elsetrec::xh2, elsetrec::xh3, elsetrec::xi2, elsetrec::xi3, elsetrec::xl2, elsetrec::xl3, elsetrec::xl4, elsetrec::xlamo, elsetrec::xlcof, elsetrec::xli, elsetrec::xmcof, elsetrec::xni, elsetrec::zmol, and elsetrec::zmos.

Referenced by ns3::SatSGP4MobilityModel::DoGetGeoPosition(), ns3::SatSGP4MobilityModel::DoGetVelocity(), ns3::SatSGP4MobilityModel::SetTleInfo(), and sgp4init().

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◆ sgp4init()

bool sgp4init ( gravconsttype  whichconst,
char  opsmode,
const long int  satn,
const double  epoch,
const double  xbstar,
const double  xecco,
const double  xargpo,
const double  xinclo,
const double  xmo,
const double  xno,
const double  xnodeo,
elsetrec satrec 
)

Definition at line 1693 of file satellite-sgp4unit.cc.

References elsetrec::argpdot, elsetrec::argpo, elsetrec::atime, elsetrec::aycof, elsetrec::bstar, elsetrec::cc1, elsetrec::cc4, elsetrec::cc5, elsetrec::con41, elsetrec::d2, elsetrec::d2201, elsetrec::d2211, elsetrec::d3, elsetrec::d3210, elsetrec::d3222, elsetrec::d4, elsetrec::d4410, elsetrec::d4422, elsetrec::d5220, elsetrec::d5232, elsetrec::d5421, elsetrec::d5433, elsetrec::dedt, elsetrec::del1, elsetrec::del2, elsetrec::del3, elsetrec::delmo, elsetrec::didt, elsetrec::dmdt, elsetrec::dnodt, elsetrec::domdt, dpper(), dscom(), dsinit(), elsetrec::e3, elsetrec::ecco, elsetrec::ee2, elsetrec::error, elsetrec::eta, getgravconst(), elsetrec::gsto, elsetrec::inclo, elsetrec::init, initl(), elsetrec::irez, elsetrec::isimp, elsetrec::mdot, elsetrec::method, elsetrec::mo, elsetrec::no, elsetrec::nodecf, elsetrec::nodedot, elsetrec::nodeo, elsetrec::omgcof, elsetrec::operationmode, elsetrec::peo, elsetrec::pgho, elsetrec::pho, pi, elsetrec::pinco, elsetrec::plo, elsetrec::se2, elsetrec::se3, elsetrec::sgh2, elsetrec::sgh3, elsetrec::sgh4, sgp4(), elsetrec::sh2, elsetrec::sh3, elsetrec::si2, elsetrec::si3, elsetrec::sinmao, elsetrec::sl2, elsetrec::sl3, elsetrec::sl4, elsetrec::t, elsetrec::t2cof, elsetrec::t3cof, elsetrec::t4cof, elsetrec::t5cof, elsetrec::x1mth2, elsetrec::x7thm1, elsetrec::xfact, elsetrec::xgh2, elsetrec::xgh3, elsetrec::xgh4, elsetrec::xh2, elsetrec::xh3, elsetrec::xi2, elsetrec::xi3, elsetrec::xl2, elsetrec::xl3, elsetrec::xl4, elsetrec::xlamo, elsetrec::xlcof, elsetrec::xli, elsetrec::xmcof, elsetrec::xni, elsetrec::zmol, and elsetrec::zmos.

Referenced by twoline2rv().

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