| タイトル | Mission design for a halo orbiter of the earth |
| 著者（英） | Muhonen, D. P.; Richardson, D. L.; Farquhar, R. W. |
| 著者所属（英） | NASA Goddard Space Flight Center|Computer Sciences Corp. |
| 発行日 | 1976-08-01 |
| 言語 | eng |
| 内容記述 | The International Sun-Earth Explorer (ISEE) scientific satellite to be stationed in 1978 in the vicinity of the sun-earth interior libration point to continuously monitor the space between the sun and the earth, including the distant geomagnetic tail is described. Orbit selection considerations for the ISEE-C are discussed along with stationkeeping requirements and fuel-optimal trajectories. Due to the alignment of the interior libration point with the sun as viewed from the earth, it will be necessary to place the satellite into a 'halo orbit' around the libration point, in order to eliminate solar interference with down-link telemetry. Parametric data for transfer trajectories between an earth parking orbit (altitude about 185 km) and a libration-point orbit are presented. It is shown that the insertion magnitude required for placing a satellite into an acceptable halo orbit is rather modest. |
| NASA分類 | ASTRONAUTICS (GENERAL) |
| レポートNO | 76A43125
AIAA PAPER 76-810 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/441963 |
