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These are the first examples of Solar system objects in retrograde resonance. The present resonant configurations last for several thousand years. Brief captures in retrograde resonance with Saturn are also possible during the 20\u2009000\u2009yr integration timespan, particularly in the 1\/\u22121 resonance (2006 BZ8) and the 9\/\u22127 resonance (1999 LE31).<\/jats:p>","DOI":"10.1093\/mnrasl\/slt106","type":"journal-article","created":{"date-parts":[[2013,9,22]],"date-time":"2013-09-22T00:19:44Z","timestamp":1379809184000},"page":"L30-L34","source":"Crossref","is-referenced-by-count":60,"title":["Asteroids in retrograde resonance with Jupiter and Saturn"],"prefix":"10.1093","volume":"436","author":[{"given":"M. H. 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