翻訳と辞書 Words near each other ・ Mollösund ・ Molma, California ・ Molmanatti ・ MolMed ・ Molmerswende ・ Molmutine Laws ・ Molmys River ・ Moln ・ Molna ・ Molnar Rocks ・ Molnaszecsőd ・ Molnija ・ Molniya ・ Molniya (explosive trap) ・ Molniya (rocket) ・ Molniya (satellite) ・ Molniya orbit ・ Molniya-1 No.2 ・ Molniya-L ・ Molniya-M ・ Molnița River ・ Molnytsia ・ Molnár ・ Molnár János Cave ・ Molnári ・ Molo ・ Molo (footballer) ・ Molo (skipper) ・ Molo Constituency ・ Molo fire Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Molniya (satellite) ： ウィキペディア英語版 Molniya (satellite) Molniya (, "Lightning") was a military communications satellite system used by the Soviet Union. The satellites were placed into highly eccentric elliptical orbits known as Molniya orbits, characterised by an inclination of +63.4 degrees and a period of around 12 hours. Such orbits allowed them to remain visible to sites in polar regions for extended periods, unlike geostationary satellites in geosynchronous orbits with a 24-hour orbital period. The Molniya program was authorized by a government decree in late 1960. After some initial failures in 1964, the first operational satellite, Molniya 1-01, was successfully launched on April 23, 1965. Since October 1967, Molniya satellites have been used by Russia to broadcast their national Orbita television network. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Molniya (satellite)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.