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Thermophysical modelling and parameter estimation of small solar system bodies via data assimilation

Autor: Hamm, M., Pelivan, I., Grott, M., de Wiljes, J.

Deriving thermophysical properties such as thermal inertia from thermal infrared observations provides useful insights into the structure of the surface material on planetary bodies. The estimation of these properties is usually done by fitting tempe

Externí odkaz: http://arxiv.org/abs/2003.13804

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The thermal, mechanical, structural, and dielectric properties of cometary nuclei after Rosetta

Autor: Groussin, O., Attree, N., Brouet, Y., Ciarletti, V., Davidsson, B., Filacchione, G., Fischer, H. H., Gundlach, B., Knapmeyer, M., Knollenberg, J., Kokotanekova, R., Kührt, E., Leyrat, C., Marshall, D., Pelivan, I., Skorov, Y., Snodgrass, C., Spohn, T., Tosi, F.

Publikováno v: Space Science Reviews 215 (2019)

The physical properties of cometary nuclei observed today relate to their complex history and help to constrain their formation and evolution. In this article, we review some of the main physical properties of cometary nuclei and focus in particular

Externí odkaz: http://arxiv.org/abs/1905.01156

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Close-up images of the final Philae landing site on comet 67P/Churyumov-Gerasimenko acquired by the ROLIS camera

Autor: Schröder, S. E., Mottola, S., Arnold, G., Grothues, H. -G., Jaumann, R., Keller, H. U., Michaelis, H., Bibring, J. -P., Pelivan, I., Koncz, A., Otto, K., Remetean, E., Souvannavong, F., Dolives, B.

After coming to rest on the night side of comet 67P/Churyumov-Gerasimenko, the ROLIS camera on-board Rosetta's Philae lander acquired five images of the surface below the lander, four of which were with the aid of LED illumination of different colors

Externí odkaz: http://arxiv.org/abs/1701.00685

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