|
Water Ice on the Satellite of Kuiper Belt Object 2003 EL61
STATUS REPORT
Date Released:
Saturday, February 18, 2006
Source: arXiv.org e-Print archive
Astrophysics, abstract
astro-ph/0601534
From: Kristina Barkume [view email]
Date: Tue, 24 Jan 2006 10:23:16 GMT (236kb)
Water Ice on the Satellite of Kuiper Belt Object 2003 EL61
Authors:
K.M Barkume,
M.E. Brown,
E.L. Schaller
We have obtained a near infrared spectrum of the brightest satellite of the
large Kuiper Belt Object, 2003 EL61. The spectrum has absorption features at
1.5 and 2.0 microns, indicating that water ice is present on the surface. We
find that the satellite's absorption lines are much deeper than water ice
features typically found on Kuiper Belt Objects. We argue that the unusual
spectrum indicates that the satellite was likely formed by impact and not by
capture.
Full-text: PostScript, PDF, or Other formats
References and citations for this submission:
SLAC-SPIRES HEP (refers to ,
cited by, arXiv reformatted);
CiteBase (autonomous citation navigation and analysis)
Which authors of this paper are endorsers?
|
