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摘 要:月球是離地球最近的天體,亮度也僅次于太陽(yáng),歷來(lái)是人類(lèi)天文活動(dòng)的首選目標(biāo),自然也是人類(lèi)走出地球搖籃,邁向浩瀚宇宙的第一步。月球也是地球唯一的天然衛(wèi)星,是人類(lèi)唯一的、龐大而穩(wěn)固的“天然空間站”,是人類(lèi)征服太陽(yáng)系、開(kāi)展深空探測(cè)的前哨陣地和轉(zhuǎn)運(yùn)站。在月球上建立永久性“地球村”,是人類(lèi)向外層空間發(fā)展的第一個(gè)目標(biāo),也是最關(guān)鍵的一步,因此我們進(jìn)一步了解月球是很必要的。然而要進(jìn)一步了解月球,我們就得發(fā)射月球衛(wèi)星,發(fā)射月球衛(wèi)星就得先了解月球衛(wèi)星的軌道及所需要滿(mǎn)足的一些條件。文章將采用受有心力作用下的物體的軌道問(wèn)題,集合嫦娥一號(hào)的一些數(shù)據(jù)計(jì)算出衛(wèi)星到達(dá)月球的速度的初始條件及在初始條件下的衛(wèi)星在地球上與月球上的軌道方程。 關(guān)鍵詞:月球探測(cè);月球衛(wèi)星;月球衛(wèi)星軌道;有心力的運(yùn)動(dòng);地球;月球;地球軌道;月球軌道;天體
ABSTRACT:The Moon is the nearest heven body to the Earth and the moon’s brightness is only also inferior to the sun, The moon is always the human astronomy activity first choice goal, is also naturally the humanity goes out the Earth cradle, advances to the vast universe the first step. The Moon is also the Earth only natural satellite, is the humanity only, huge and stable “the natural space station”, is the humanity conquers solar system, to carry out the deep space survey the outpost position and the transfer post. Establishes the permanence on the Moon “the global village”, is the humanity to the outer space development first goal, is also most essential one step, therefore we further understood that the Moon is very essential. However must further understand the Moon, we on launch the selenoid, launches the selenoid on to understand the first selenoid the track and needs to satisfy some conditions. This article will plan to use is had a mind under the action of force object orbital question, gathers a Chang E some data to calculate the satellite to arrive at Moon's speed initial condition and under the initial condition satellite on the Earth and Moon's orbital equation Keywords:Lunar exploration; Lunar satellite; Lunar satellite orbit; The efforts of the movement; Earth; The Moon orbit the Earth; Lunar orbit; Object |