Harold F. Levison

Institute Scientist

Dr. Levison's principal research interests lie in the area of the dynamics of astronomical objects. In particular, he focuses on the long-term behavior of the solar system bodies. Although he has undertaken both observational and theoretical projects in the pursuit of these interests, most of his research involves the development of large-scale numerical experiments.

Dr. Levison's principal research interests lie in the area of the dynamics of astronomical objects. In particular, he focuses on the formation and long-term behavior of the solar system bodies. Dr. Levison's work includes studies of the long-term dynamical behavior of comets, the dynamics of objects in the Kuiper belt, the origin and stability of Trojan asteroids, and the formation of Planets. In 1997, he, with Martin Duncan, predicted the existence of the Scattered Comet Disk. He is perhaps best known, however, for his work on the early dynamical evolution of the outer Solar System, and is an author of the most comprehensive model to date.

Dr. Levison is also the co-author of SWIFT , which is a software package for integrating orbits of solar system bodies. SWIFT is freely available and will run on most UNIX workstations.

Click here for a postscript file of Hal's vita. Click here for a PDF version. (Last Updated: 2005 December)

Click here for a list of re/preprints available on the web.

Click here for a list of talks available on the web.



Click Here for a derivation of what is a planet

Internet Address: hal@boulder.swri.edu


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