对火星轨道变化问题的最后解释(第14/16页)
rhe following description，λ denotes thelongitude，the longitudethe ascending node andis the longitud anenote pluto and neptune.
mean tion resonance between neptune and pluto 3:2. the critical argunt32 λnp librates around 180 withalitudeaboutanibration periodabout 2104 yr.
the arguntperihelionpluto pθ2pp librates aroundwiteriodabout 3.8106 yr. the donant periodic variationsthe entricity and inclinationpluto are synchronized with the librationits argunt oanticipatedthe secular perturbation theory constructedkozai 1962.
the longitudethe nodepluto referredthe longitudethe nodeneptune，θ3pn， circulates and the periodthis circulationequalthe periodθbes zero， i.e. the longitudesascending nodesneptune and pluto overlap， the inclinationpluto besthe entricity bes ninbsp;and the arguntperihelion bes 90. whenbes 180， the inclinationpluto besthe entricity bes xinbsp;and the arguntperihelion bes 9 & benson 1971 anticipated this typeresonance， later confirdmilani， nobili & carpino 1989.
an argunt θ4pn 3librates around 180 witong period， 5.7108 yr.
in our nurical integrations， the resonances i–iii are well intained， and variationthe critical argunts θ1，θ2，θ3 rein silar during the whole integration period figs 14–16 . however， the fourth resonanceappearsbe different: the critical arguntalternates libration and circulation over a 1010yr tiscalan interesting fact that kinoshita & nakai&039;s 1995， 1996 shorter integrations were not abledisclose.
6 discussion
what kinddynacal chanisnbsp;intains this longternbsp;stab
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mean tion resonance between neptune and pluto 3:2. the critical argunt32 λnp librates around 180 withalitudeaboutanibration periodabout 2104 yr.
the arguntperihelionpluto pθ2pp librates aroundwiteriodabout 3.8106 yr. the donant periodic variationsthe entricity and inclinationpluto are synchronized with the librationits argunt oanticipatedthe secular perturbation theory constructedkozai 1962.
the longitudethe nodepluto referredthe longitudethe nodeneptune，θ3pn， circulates and the periodthis circulationequalthe periodθbes zero， i.e. the longitudesascending nodesneptune and pluto overlap， the inclinationpluto besthe entricity bes ninbsp;and the arguntperihelion bes 90. whenbes 180， the inclinationpluto besthe entricity bes xinbsp;and the arguntperihelion bes 9 & benson 1971 anticipated this typeresonance， later confirdmilani， nobili & carpino 1989.
an argunt θ4pn 3librates around 180 witong period， 5.7108 yr.
in our nurical integrations， the resonances i–iii are well intained， and variationthe critical argunts θ1，θ2，θ3 rein silar during the whole integration period figs 14–16 . however， the fourth resonanceappearsbe different: the critical arguntalternates libration and circulation over a 1010yr tiscalan interesting fact that kinoshita & nakai&039;s 1995， 1996 shorter integrations were not abledisclose.
6 discussion
what kinddynacal chanisnbsp;intains this longternbsp;stab
本章未完，请点击下一页继续阅读 》》