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Instrumentation for an asteroid kinetic-impactor demonstration mission

Weisenberger, Steffen and Drube, Line and Montenegro, Sergio (2016) Instrumentation for an asteroid kinetic-impactor demonstration mission. Final Stardust Conference, 31. okt. - 3. Nov. 2016, ESA-ESTEC, The Netherlands.

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Abstract

For selecting instruments to fulfill the objectives of a mission to impact an asteroid, it is important to get an idea of the effects of such an impact event. Therefore the expected crater and ejecta cloud have to be calculated. The calculations need to take into consideration the properties of the asteroid as well as the impactor. The main objective of the NEOTwIST mission is to transfer angular momentum by impacting the asteroid far from the rotation axis to change the rotation period as well as observe the resulting ejecta cloud and possibly the crater. There are three different mission concepts, the 1st includes only an impactor spacecraft, the 2nd adds a flyby subunit the 3rd one to two chasers. Due to the fact that the three concepts have different mission objectives the instrumentation of the concepts are different.

Item URL in elib:https://elib.dlr.de/108563/
Document Type:Conference or Workshop Item (Speech)
Title:Instrumentation for an asteroid kinetic-impactor demonstration mission
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Weisenberger, SteffenSteffen.Weisenberger (at) web.deUNSPECIFIED
Drube, LineLine.Drube (at) dlr.dehttps://orcid.org/0000-0003-2486-8894
Montenegro, Sergiosergio.montenegro (at) uni-wuerzburg.deUNSPECIFIED
Date:2016
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Near-Earth Asteroids, Near-Earth Objects, impact, payload, ejecta cloud, crater
Event Title:Final Stardust Conference
Event Location:ESA-ESTEC, The Netherlands
Event Type:international Conference
Event Dates:31. okt. - 3. Nov. 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):R - Vorhaben Exploration des Sonnensystems
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Leitungsbereich PF
Deposited By: Drube, Line
Deposited On:29 Nov 2016 13:49
Last Modified:31 Jul 2019 20:05

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