elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English Samstag, 28. Dezember 2024
Schriftgröße: [-] Text [+]

The Asteroid Framing Cameras onboard HERA and payload operations at Close proximity to the Didymos binary Asteroid system

Tubiana, C. und Ulamec, Stephan und Güttler, C. und Karatekin, O. und Murdoch, N. und Michel, P. und Küppers, M. und Carnelli, Ian und and the, HERA WG4 (2019) The Asteroid Framing Cameras onboard HERA and payload operations at Close proximity to the Didymos binary Asteroid system. EGU General Assemply 2019, 2019-04-07 - 2019-04-12, Wien, Österreich.

Dieses Archiv kann nicht den Volltext zur Verfügung stellen.

Kurzfassung

HERA is an ESA mission that, if selected, will be launched towards the Didymos binary asteroid system in 2023 while the NASA’s Double Asteroid Redirection Test (DART) spacecraft will impact on Didymos’ moon, Didy- moon, in 2022. HERA will perform a detailed post DART-impact survey. It aims to characterize physical and dynamical properties of Didymoon including its mass and shape as well as the properties of the impact crater. DART and HERA together are conceived as parts of the international ‘Asteroid Impact Deflection Assessment’ (AIDA) mission. The Asteroid Framing Cameras (AFCs) (Sierks at al. 2011), inherited from the Dawn mission, are the optical navi- gation cameras onboard HERA. Together with a LIDAR and a hyperspectral imager they will be used for proximity operations, as part of the autonomous vision-based GNC system, as well as for scientific purposes. The trajectories for the asteroid close-proximity operations are defined considering operational restrictions, space- craft safety and as far as possible scientific objectives. They will also provide the optimal environment to test GNC solutions applicable to active debris removal and in-orbit servicing. While in the vicinity of Didymoon, HERA will deploy Europe’s first deep-space CubeSats, which will provide additional data on Didymoon and its surroundings and allow testing new inter-satellite link technology for future mission architectures. The CubeSats will be placed on close trajectories to Didymoon since they can take greater risks than their mother-ship, thus delivering additional, complementary observations. We will present the current HERA mission status and the asteroid close-proximity operations strategy, with Special focus on planned payload operations with the AFCs.

elib-URL des Eintrags:https://elib.dlr.de/127621/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:The Asteroid Framing Cameras onboard HERA and payload operations at Close proximity to the Didymos binary Asteroid system
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iD
Tubiana, C.Max-Planck Institut für Sonnensystemforschung, Justus-von-Liebig-Weg, 3, 37077 Göttingen, Germany
Ulamec, StephanStephan.Ulamec (at) dlr.dehttps://orcid.org/0000-0002-8856-4622
Güttler, C.Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, Germany
Karatekin, O.Royal Observatory of Belgium, 3 avenue Circulaire, Brussels, B-1180, Belgium
Murdoch, N.ISEA-SUPERO, Université de Toulouse
Michel, P.Observatoire de la Côte d'Azur/CNRS, F
Küppers, M.ESA/ESAC Madrid
Carnelli, IanESA-HQ, Paris, France
and the, HERA WG4
Datum:7 April 2019
Referierte Publikation:Nein
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Asteroids, HERA, didymos
Veranstaltungstitel:EGU General Assemply 2019
Veranstaltungsort:Wien, Österreich
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:7 April 2019
Veranstaltungsende:12 April 2019
Veranstalter :EGU
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):Vorhaben Asteroiden und Kometen (alt)
Standort: Köln-Porz
Institute & Einrichtungen:Raumflugbetrieb und Astronautentraining > Nutzerzentrum für Weltraumexperimente (MUSC)
Hinterlegt von: Herrmann, Astrid
Hinterlegt am:29 Mai 2019 15:36
Letzte Änderung:24 Apr 2024 20:31

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Einige Felder oben sind zurzeit ausgeblendet: Alle Felder anzeigen
Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.