对火星轨道变化问题的最后解释(第8/16页)
s 2 and 3， orbital positionsthe terrestrial pls differ little between the initial and final parteach nurical integration， which spans severa solid lines denoting the present orbitsthe pls lie alst within the swarnbsp;of dots eventhe final partintegrationnd d. this indicates that throughout the entire integration period the alst regular variationsplary orbital tion rein nearly theas they arepresent.
vertical viewthe four inner plary orbits fronbsp;thxis directionthe initial and final partsth axes units are au. theplanesetthe invariant planesolar systenbsp;total angular ntua the initial part 9 yr.b the final part 84.988610 9 yr.c the initial partn1 t 00.0547109 yr.d the final part ofn1t 3.918010 93.972710 9 yr.each panel， a total23 684 points are plotted withintervalabout 2190over 5.47107. solid lineseach panel denote the present orbitsthe four terrestrial pls taken fronbsp;de245.
the variationentricities and orbital inclinations for the inner four plsthe initial and final partthe integrationis showxpected， the characterthe variationplary orbital elents does not differ significantly between the initial and final parteach integration，least for venus， earthelentsmercury， especially its entricity， seenbsp;to chana significanpartly because the orbital tiscaletheis the shortestall the pls， which leadsarapid orbital evolution than other pls; the innerstynearesesult appearsbeso agreent with laskar&039;s 1994， 1996 expectations that lar and irregular variations appearthe entricities and inclinationsmercurya tiscaleseveral 109 yr. however， the effectthe possibl
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vertical viewthe four inner plary orbits fronbsp;thxis directionthe initial and final partsth axes units are au. theplanesetthe invariant planesolar systenbsp;total angular ntua the initial part 9 yr.b the final part 84.988610 9 yr.c the initial partn1 t 00.0547109 yr.d the final part ofn1t 3.918010 93.972710 9 yr.each panel， a total23 684 points are plotted withintervalabout 2190over 5.47107. solid lineseach panel denote the present orbitsthe four terrestrial pls taken fronbsp;de245.
the variationentricities and orbital inclinations for the inner four plsthe initial and final partthe integrationis showxpected， the characterthe variationplary orbital elents does not differ significantly between the initial and final parteach integration，least for venus， earthelentsmercury， especially its entricity， seenbsp;to chana significanpartly because the orbital tiscaletheis the shortestall the pls， which leadsarapid orbital evolution than other pls; the innerstynearesesult appearsbeso agreent with laskar&039;s 1994， 1996 expectations that lar and irregular variations appearthe entricities and inclinationsmercurya tiscaleseveral 109 yr. however， the effectthe possibl
本章未完，请点击下一页继续阅读 》》