Orbit‐orbit molecular integrals over Gaussian orbitalsLo · International Journal of Quantum Chemistry1975PDF420 KB
Orbit Evaluation Technique for Planetary OrbitersCOONS · American Institute of Aeronautics and Astronautics1970PDF1.0 MB
Orbit determination for Lunar Orbiter.MAYO · American Institute of Aeronautics and Astronautics1968PDF610 KB
Orbit, Orbital Lifetime, and Reentry Survivability Estimation for Orbiting ObjectsPark · Advances in Space Research2018PDF7.6 MB
GPS Orbit Processing in Support of Low Earth Orbiter Precise Orbit DeterminationRomero · Advances in Space Research2003PDF889 KB
