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The Radial Distribution of the Kuiper Belt

Trujillo, Chadwick A. and Brown, Michael E. (2001) The Radial Distribution of the Kuiper Belt. Astrophysical Journal Letters, 554 (1). L95-L98. ISSN 2041-8205. http://resolver.caltech.edu/CaltechAUTHORS:20120926-154641263

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Abstract

We examine the radial distribution of the Kuiper Belt objects (KBOs) using a method that is insensitive to observational bias effects. This technique allows the use of the discovery distances of all KBOs, independent of orbital classification or discovery circumstance. We verify the presence of an outer edge to the Kuiper Belt, as reported in other works, and we measure this edge to be at R = 47 ± 1 AU given any physically plausible model of the size distribution. We confirm that this outer edge is due to the classical KBOs, the most numerically dominant observationally. In addition, we find that current surveys do not preclude the presence of a second, unobserved Kuiper Belt beyond R = 76 AU.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1086/320917DOIUNSPECIFIED
http://iopscience.iop.org/1538-4357/554/1/L95PublisherUNSPECIFIED
Additional Information:© 2001 American Astronomical Society. Received 2001 February 26; accepted 2001 May 11; published 2001 May 31. This project was funded by a NASA grant to M. E. B.
Funders:
Funding AgencyGrant Number
NASAUNSPECIFIED
Subject Keywords:Kuiper Belt; Oort Cloud; minor planets, asteroids; solar system: formation
Record Number:CaltechAUTHORS:20120926-154641263
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20120926-154641263
Official Citation:The Radial Distribution of the Kuiper Belt Chadwick A. Trujillo and Michael E. Brown 2001 ApJ 554 L95
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:34483
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:27 Sep 2012 15:26
Last Modified:29 Aug 2014 14:47

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