Drube, Line und Harris, Alan und Weisenberger, Steffen und Engel, K. und Falke, A. und Delchambre, Simon und Ziegler, Tobias und Eggl, S. (2017) NEOTωIST: A relatively Inexpensive Kinetic Impactor Demonstration Mission Concept. Planetary Defence Conference 2017, 2017-05-15 - 2017-05-19, Tokyo, Japan.
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Kurzfassung
Mission concept: NEOTωIST stands for Near-Earth Object Transfer of angular momentum (ω∙I) Spin Test, and is a concept for a kinetic impactor demonstration mission, which aims to change the spin rate of an asteroid by impacting it off-center (Drube et al. 2016, Engel et al. 2016). The change would be measured by means of lightcurve measurements with Earth-based telescopes. In contrast to most other kinetic impactor demonstration mission concepts, NEOTωIST does not require a reconnaissance spacecraft to rendezvous with the target asteroid for orbit change and impact-effect measurements, and is therefore a relatively inexpensive alternative. The NEOTωIST mission would determine the efficiency of momentum transfer (the β-factor) during an impact, and help mature the technology required for a kinetic impactor mission, both of which are important precursor measures for a future space mission to deflect an asteroid by collisional means in an emergency impact hazard situation.
elib-URL des Eintrags: | https://elib.dlr.de/111694/ | ||||||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||||||
Titel: | NEOTωIST: A relatively Inexpensive Kinetic Impactor Demonstration Mission Concept | ||||||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2017 | ||||||||||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||
Stichwörter: | etic impactor, beta-factor, mission design | ||||||||||||||||||||||||||||||||||||
Veranstaltungstitel: | Planetary Defence Conference 2017 | ||||||||||||||||||||||||||||||||||||
Veranstaltungsort: | Tokyo, Japan | ||||||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 15 Mai 2017 | ||||||||||||||||||||||||||||||||||||
Veranstaltungsende: | 19 Mai 2017 | ||||||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||||||||||
HGF - Programmthema: | Erforschung des Weltraums | ||||||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EW - Erforschung des Weltraums | ||||||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Planetary Evolution and Life (alt) | ||||||||||||||||||||||||||||||||||||
Standort: | Berlin-Adlershof | ||||||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Planetenforschung > Leitungsbereich PF | ||||||||||||||||||||||||||||||||||||
Hinterlegt von: | Drube, Line | ||||||||||||||||||||||||||||||||||||
Hinterlegt am: | 20 Jul 2017 14:27 | ||||||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:16 |
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