...ISEE3 started moving from the Lagrangian point in June 1982, approached and observed Comet Giacobini-Zinner in September 1985, and then observed Comet Harry in March 1986. Comet Harry approaches the sun every 76 years, and in addition to these, the Soviet Union sent two probes (Vega 1 and 2), ESA sent one (Giotto), and Japan sent two (MS-T5 and PLANET-A). Pioneer Project Viking Project Voyager Mariner Project [Uesugi Kuninori] *Some of the terminology used in reference to "MS-T5, PLANET-A" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…このISEE3は82年6月ラグランジュ点から移動を開始,85年9月ジャコビニ・ツィンナーすい星に接近,観測を行った後,86年3月にはハリーすい星の観測も行った。76年周期で太陽に接近するハリーすい星にはこのほかソ連が2機(ベガ1,2),ESAが1機(ジオット),日本が2機(MS‐T5,PLANET‐A)の探査機を送った。パイオニア計画バイキング計画ボエジャーマリナー計画【上杉 邦憲】 ※「MS-T5,PLANET-A」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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