sgp17src
........\Astro.cpp
........\Math.cpp
........\observer.cpp
........\Sgpsdp.cpp
........\Sgpsdp.dsp
........\Sgpsdp.dsw
........\Sgpsdp.h
........\Sgpsdp.mak
........\Sgpsdp.mdp
........\Sgpsdp.ncb
........\Sgpsdp.opt
........\Sgpsdp.plg
........\time.cpp
........\Utils.cpp
........\vector.h