217 citations · 1.5k across the 33 of their papers we have counts for
4 papers · 1 filter
Tilting Uranus via the migration of an ancient satellite
Melaine Saillenfest, Zeeve Rogoszinski, Giacomo Lari +4
Context. The 98°-obliquity of Uranus is commonly attributed to giant impacts that occurred at the end of the planetary formation. This picture, however, is not devoid of weaknesses…
Complementary astrometry of Cassini Imaging Science Subsystem Images of Phoebe
Q. F. Zhang, W. H. Qin, Y. L. Ma +5
Phoebe is the only major satellite of Saturn with a retrograde orbit. The Cassini Imaging Science Subsystem (ISS) took a lot of Phoebe images between 2004 and 2017, but only a sele…
Milliarcsecond astrometry for the Galilean moons using stellar occultations
B. E. Morgado, A. R. Gomes-Júnior, F. Braga-Ribas +40
A stellar occultation occurs when a Solar System object passes in front of a star for an observer. This technique allows the determination of sizes and shapes of the occulting body…
Refined Astrometry on Board a CubeSat
Boris Segret, Youssoupha Diaw, Valery Lainey
Optical navigation on a CubeSat must rely on the best extraction of the directions of some beacons from on-board images. We present an experiment on OPS-SAT, a CubeSat of the Europ…