| タイトル | Mariner Venus Mercury, 1973 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740002665 |
| 著者（英） | Wilson, J. H. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1973-10-15 |
| 言語 | eng |
| 内容記述 | The Mariner Venus Mercury 1973 unmanned mission is discussed, which is designed to conduct a close flyby investigation of the planet Mercury after using the gravity-turn technique in a Venus flyby. Its scientific purposes include photographic, thermal, and spectral surveys, radio occulation, and charged particle/magnetic measurements at each planet, observation of solar-system fields and particles from 1.0 a.u. down to 0.4 a.u., and comparative planetary surveys between the Earth, the Moon, Venus, and Mercury. It is also intended to observe Kohoutek's comet. The trajectory permits establishment of a solar orbit in phase with Mercury's, permitting repeated encounters with that planet. |
| NASA分類 | SPACE SCIENCES |
| レポートNO | 74N10778
NASA-CR-135942
JPL-TM-33-657 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/196943 |
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