A Thick Cloud of Neptune Trojans and Their Colors
@article{Sheppard2006ATC, title={A Thick Cloud of Neptune Trojans and Their Colors}, author={Scott S. Sheppard and Chadwick A. Trujillo}, journal={Science}, year={2006}, volume={313}, pages={511 - 514} }
The dynamical and physical properties of asteroids offer one of the few constraints on the formation, evolution, and migration of the giant planets. Trojan asteroids share a planet's semimajor axis but lead or follow it by about 60° near the two triangular Lagrangian points of gravitational equilibrium. Here we report the discovery of a high-inclination Neptune Trojan, 2005 TN53. This discovery demonstrates that the Neptune Trojan population occupies a thick disk, which is indicative of “freeze…
106 Citations
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