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NASA-LLIS-1709

Lessons Learned - CHANDRA Flight Note 439: Possible Micrometeriod Impact (MMI) With Spacecraft

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T15:34:33Z
date available2017-09-04T15:34:33Z
date copyright38671
date issued2005
identifier otherOMXCQCAAAAAAAAAA.pdf
identifier urihttps://yse.yabesh.ir/std/handle/yse/36318
description abstractAbstract:
Detailed analysis of spacecraft telemetry shows that Chandra was likely impacted by a micrometeoroid on 15 November 2003. Analysis of subsystem telemetry showed no ill effects on the primary units. A thorough analysis of the impact area showed that all critical spacecraft units were protected from micrometeoroid impacts or were not in the possible impact region. A search for previous impact type events did return one other such event. This second event was smaller than the event of 2003:319 and is at the limit of our detection capabilities. Like the impact of 2003:319, Chandra appears to have suffered no ill effects due to this second detected potential impact.
languageEnglish
titleNASA-LLIS-1709num
titleLessons Learned - CHANDRA Flight Note 439: Possible Micrometeriod Impact (MMI) With Spacecraften
typestandard
page3
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;2005
contenttypefulltext
subject keywordsEngineering Design (Phase C/D).
subject keywordsEngineering Design (Phase C/D).Crew Survival Systems
subject keywordsEngineering Design (Phase C/D).Environmental Control and Life Support Systems
subject keywordsEngineering Design (Phase C/D).Orbiting Vehicles
subject keywordsEngineering Design (Phase C/D).Spacecraft and Spacecraft Instruments
subject keywordsMissions and Systems Requirements Definition.
subject keywordsMissions and Systems Requirements Definition.Mission concepts and life-cycle planning
subject keywordsProgram Management.
subject keywordsProgram Management: Risk Management
subject keywordsSafety and Mission Assurance.
subject keywordsSafety and Mission Assurance.Early requirements and standards definition
subject keywordsSafety and Mission Assurance.Maintenance
subject keywordsSafety and Mission Assurance.Product Assurance
subject keywordsSafety and Mission Assurance.Reliability
subject keywordsSystems Engineering and Analysis.
subject keywordsSystems Engineering and Analysis.Long term sustainability and maintenance planning


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