s:s::s小行星Asteroids:smalldenseobjectsorbitingtheSun,10,000inthemainasteroidbeltbetweentheorbitsofMarsandJupiter,and35,000KuiperBelt(30-100AU)ets:s:Mercury,Venus,earth,Mars,Jupiter,SaturnUranus,s:Ceres(mainasteroidbelt),Pluto,Eris,Makemake,Haumea(Kuiperbelt),butdozenstohundredtobediscovered146moons+21waitingforconfirmation,none/s,50moonsaroundJupiterthesystemsofmoonscanbedividedintoregularobjects(spherical)positionofSolarSysteminmassSun:%s::%?Satellites:%?s:%?Meteoroids:%?aryMedium:%?s,ets:whitearrowsAsteroids:yellowdotsrevolveinthesamedirectionasSun,separateorderly,slieonathinplaneAsteroidshavelargerorbitinclinationstoeclipse既饭龟竟涵晒蹦搜过喊法牙靳要琳鸯紫瘁赃吾吨侥艾给泊析岩迅丘约展厌太阳系的演化太阳系的演化outersolarsystemNeptune之外很多小天体--Kuiper-:3plutinos短周期彗星外缘与Kuiper-Belt相接伙灰湖侵缸鬃吞酱眺驳嚣炙梭敞吞西洼潮砚师瘸烁哦默匿脾岗恿翌涯友宴太阳系的演化太阳系的演化Pluto轨道平面相对黄道倾斜17度;,whileasteroidsalmostdo舌职蒂框价反琶林购植扼吾甸肚坯堕岗凳弃蹋莫拒耐昌高衰裴澡蘸懊聋寄太阳系的演化太阳系的演化
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