83 citations · 552 across the 36 of their papers we have counts for
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astro-ph2007★ 14 cited
An observation of a mutual event between two satellites of Uranus
M. G. Hidas, A. A. Christou, T. M. Brown
We present observations of the occultation of Umbriel by Oberon on 4 May, 2007. We believe this is the first observed mutual event between satellites of Uranus. Fitting a simple ge…
astro-ph1999★ 1 cited
New coorbital dynamics in the solar system
F. Namouni, A. A. Christou, C. D. Murray
Following the discovery that asteroid (3753) Cruithne was a coorbital companion of the Earth, a new theory of coorbital motion has been developed whereby planets or satellites can…