August 25, 2026 D. Arnas, R. Linares “A set of orbital elements to fully represent the zonal harmonics around an oblate celestial body” Monthly Notices of the Royal Astronomical Society [00358711] 502.3 (2021): 4247-4261. Print. Share this 502.3 (2021): 4247-4261. Print."] Related Stories See all news Scientific American: The battle for the night sky Astronaut Mike Fincke joins MIT AeroAstro as Professor of the Practice See all news