Zobrazeno 1 - 10
of 3 956
pro vyhledávání: '"Short period comets"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
A&A 641, A58 (2020)
Aims. The existence of asteroid complexes produced by the disruption of these comets suggests that evolved comets could also produce high-strength materials able to survive as meteorites. We chose as an example comet 2P/Encke, one of the largest obje
Externí odkaz:
http://arxiv.org/abs/2007.06212
Autor:
Farinella, Paolo, Davis, Donald R.
Publikováno v:
Science, 1996 Aug . 273(5277), 938-941.
Externí odkaz:
https://www.jstor.org/stable/2891524
Comets are icy objects that orbitally evolve from the trans-Neptunian region (the Kuiper belt and beyond) into the inner Solar System, where they are heated by solar radiation and become active due to sublimation of water ice. Here we perform end-to-
Externí odkaz:
http://arxiv.org/abs/1706.07447
Autor:
Mommert, M., Harris, A. W., Mueller, M., Hora, J. L., Trilling, D. E., Bottke, W. F., Thomas, C. A., Delbo, M., Emery, J. P., Fazio, G., Smith, H. A.
We perform a search for dormant comets, asteroidal objects of cometary origin, in the near-Earth asteroid (NEA) population based on dynamical and physical considerations. Our study is based on albedos derived within the ExploreNEOs program and is ext
Externí odkaz:
http://arxiv.org/abs/1508.04116
Autor:
Pozuelos, F. J., Moreno, F., Aceituno, F., Casanova, V., Sota, A., López-Moreno, J. J., Castellano, J., Reina, E., Diepvens, A., Betoret, A., Häusler, B., González, C., Rodríguez, D., Bryssinck, E., Cortés, E., García, F., Limón, F., Grau, F., Fratev, F., Baldrís, F., Rodriguez, F. A., Montalbán, F., Soldán, F., Muler, G., Almendros, I., Temprano, J., Bel, J., Sánchez, J., Lopesino, J., Báez, J., Hernández, J. F., Martín, J. L., Ruiz, J. M., Vidal, J. R., Gaitán, J., Salto, J. L., Aymamí, J. M., Bosch, J. M., Henríquez, J. A., Martín, J. J., Lacruz, J., Tremosa, L., Lahuerta, L., Reszelsky, M., Rodríguez, M., Camarasa, M., Campas, M., Canales, O., Dekelver, P. J., Moreno, Q., Benavides, R., Naves, R., Dymoc, R., García, R., Lahuerta, S., Climent, T.
Publikováno v:
A&A 568, A3 (2014)
Aims. In this work, we present an extended study of the dust environment of a sample of short period comets and their dynamical history. With this aim, we characterized the dust tails when the comets are active, and we made a statistical study to det
Externí odkaz:
http://arxiv.org/abs/1406.6220
Publikováno v:
International Journal of Astrobiology 9, 227-234 (2010)
We present a short review of the impact regime experienced by the terrestrial planets within our own Solar system, describing the three populations of potentially hazardous objects which move on orbits that take them through the inner Solar system. O
Externí odkaz:
http://arxiv.org/abs/1007.2541
Autor:
Miles, Richard
A photometric method is described for accurately quantifying the brightness of short-period comets far from perihelion. The method utilizes the Sloan Digital Sky Survey Catalog (Data Release 7) as a homogeneous source of reference star magnitudes. Re
Externí odkaz:
http://arxiv.org/abs/1006.4019
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
2007, Icarus, 191, 298-322
We observed 34 comets using the 24 micron camera on the Spitzer Space Telescope. Each image contains the nucleus and covers at least 10^6 km of each comet's orbit. Debris trails due to mm-sized or larger particles were found along the orbits of 27 co
Externí odkaz:
http://arxiv.org/abs/0704.2253