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| ID No : | 938 Edit | Title: | Drifting Recovery Base Concept for GEO Derelict Object Capture |
| Summary / Review : | "Over 250 objects hover within 6 m/sec of perfect geostationary orbit. Over half of these objects lie within 0.1 m/sec of the GEO velocity. Such items have 62% of the total velocity required to achieve Earth gravitational escape. A conceptual architecture is proposed to clean this orbit area of derelict objects while providing a demonstration mission for many facets of future asteroid mining operations. These near-GEO objects average nearly 2000kg each, consisting of (typically functioning) power systems, batteries, and large quantities of components and raw aerospace-grade refined materials. Such a demonstration collection system could capture, collect and remove all GEO derelict objects in an international effort to create a depot of components and of aerospace-grade raw materials--with a total mass greater than that of the International Space Station--as a space scrap depot ready for transfer to lunar or Mars orbit, using only two heavy-lift launches and 2-3 years of on-orbit operations." (Author's abstract) |
| Author(s) : |
Bacon, John B., [Johnson Space Center] |
| Publication Date: | 2009 |
| Category(s) : |
Products / Zz uncategorized |
| Web URL : |
http://hdl.handle.net/2060/20090039992
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| PERMANENT code(s) : | L,U |
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(Explanation of the last 3 rows above) |
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| NTRS : | 20090039992 |
| Other Ref # : | JSC-CN-19197 |
| Submitted by : | MEP |
| Comments: |
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