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| Titel |
Induction signatures at 67P/CG |
| VerfasserIn |
Dragos Constantinescu, Philip Heinisch, Uli Auster, Ingo Richter, Anita Przyklenk, Karl-Heinz Glassmeier |
| Konferenz |
EGU General Assembly 2016
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 18 (2016) |
| Datensatznummer |
250128001
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| Publikation (Nr.) |
 EGU/EGU2016-7941.pdf |
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| Zusammenfassung |
| The Philae landing on the nucleus of Churiomov-Gerasimenko (67P/CG) opens up the
opportunity to derive the electrical properties of the comet nucleus by taking
advantage of simultaneous measurements done by Philae on the surface and by
Rosetta away from the nucleus. This allows the separation of the induced part of
the electromagnetic field, which carries information about the electrical
conductivity distribution inside the cometary nucleus. Using the transfer
function and the phase difference between the magnetic field at the nucleus
surface and the magnetic field measured on orbit, we give a lower bound estimate
for the mean electrical conductivity of the Churiumov-Gerasimenko nucleus. |
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