vertigonight Posted March 20, 2005 Posted March 20, 2005 If not what is a planetary body? What do we consider a plantery body?
ed84c Posted March 20, 2005 Posted March 20, 2005 A planet is large (sorry no figures) with a slight elliptical orbit around the sun. Most British scientists argue Pluto and Sedna arn't actually planets. As far as Charon goes, pluto is so small its almost a binary planet system.
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