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High-resolution shape models of Phobos and Deimos from stereophotoclinometry

Barnouin, Olivier S.; Daly, R. Terik; Ernst, Carolyn M. +5 more

We created high-resolution shape models of Phobos and Deimos using stereophotoclinometry and united images from Viking Orbiter, Phobos 2, Mars Global Surveyor, Mars Express, and Mars Reconnaissance Orbiter into a single coregistered collection. The best-fit ellipsoid to the Phobos model has radii of (12.95 ± 0.04) km × (11.30 ± 0.04) km × (9.16 ± …