Geo Meo Heo
Prices 2019 - Geo Meo Heo, Geoの意味・使い方 - 英和辞典 weblio辞書, Geoの意味や使い方 [連結形] 「地球・土地」の意.用例geophysics. 【語源】ギリシャ語「地球」の意 - 約1087万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。. Low earth orbit - wikipedia, A low earth orbit (leo) is an earth-centered orbit with an altitude of 2,000 km (1,200 mi) or less (approximately one third of the radius of earth), or with at least 11.25 periods per day (an orbital period of 128 minutes or less) and an eccentricity less than 0.25. most of the manmade objects in space are in leo orbits. a histogram of the mean motion of the cataloged objects shows that the .. Glossary of space technology - rocket, Glossary of terms, abbreviations, and acronyms relating to rocketry and space technology..