| タイトル | NAVSPASUR orbital processing for satellite break-up events |
| 本文（外部サイト） | http://hdl.handle.net/2060/19910011418 |
| 著者（英） | Schumacher, Paul W., Jr. |
| 著者所属（英） | Naval Space Surveillance System |
| 発行日 | 1991-01-01 |
| 言語 | eng |
| 内容記述 | Satellite breakups via explosion or collision can instantly increase the trackable orbiting population by up to several hundred objects, temporarily perturbing the routine space surveillance operations at U.S. Space Command (USSPACWCOM) and the Naval Space Surveillance Center (NAVSPASUR). This paper is a survey of some of the procedures and techniques used by NAVSPASUR to respond to such events. First, the overall data flow at NAVSPASUR is described highlighting the places at which human analysts may intervene with special processing. So-called manual intervention is required in a variety of non-nominal situations, including breakups. Second, a description is given of some of the orbital analysis and other software tools available to NAVSPASUR analysts. These tools were developed in-house over the past thirty years and can be employed in a highly flexible manner. The basic design philosophy for these tools was to implement simple concepts as efficiently as possible and to allow the analyst maximum use of his personal expertise. Finally, several historical breakup scenarios are discussed briefly. These scenarios provide examples of the types of questions that are fairly easy to answer in the present operational environment, as well as examples of questions that are very difficult to answer. |
| NASA分類 | ASTRONAUTICS (GENERAL) |
| レポートNO | 91N20731 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/133363 |
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