31 citations · 71 across the 3 of their papers we have counts for
3 papers
astro-ph.EP2009★ 15 cited
How Well Do We Know the Orbits of the Outer Planets?
Gary L. Page, John F. Wallin, David S. Dixon
This paper deals with the problem of astrometric determination of the orbital elements of the outer planets, in particular by assessing the ability of astrometric observations to d…
astro-ph2007★ 31 cited
Testing Gravity in the Outer Solar System: Results from Trans-Neptunian Objects
John F. Wallin, David S. Dixon, Gary L. Page
The inverse square law of gravity is poorly probed by experimental tests at distances of ~ 10 AUs. Recent analysis of the trajectory of the Pioneer 10 and 11 spacecraft have shown…
astro-ph2005★ 25 cited
Can Minor Planets be Used to Assess Gravity in the Outer Solar System?
Gary L. Page, David S. Dixon, John F. Wallin
The twin Pioneer spacecraft have been tracked for over thirty years as they headed out of the solar system. After passing 20 AU from the Sun, both exhibited a systematic error in t…