Sökning: WFRF:(Ip Wing) > Rosetta Radio Scien...
Fältnamn | Indikatorer | Metadata |
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000 | 04124naa a2200733 4500 | |
001 | oai:DiVA.org:uu-150250 | |
003 | SwePub | |
008 | 110328s2007 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1502502 URI |
024 | 7 | a https://doi.org/10.1007/s11214-006-9117-72 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a for2 swepub-publicationtype |
100 | 1 | a Paetzold, Martin4 aut |
245 | 1 0 | a Rosetta Radio Science Investigations (RSI) |
264 | c 2007-02-06 | |
264 | 1 | b Springer Science and Business Media LLC,c 2007 |
338 | a print2 rdacarrier | |
520 | a The Rosetta spacecraft has been successfully launched on 2nd March 2004 to its new target comet 67 P/Churyurnov-Gerasimenko. The science objectives of the Rosetta Radio Science Investigations (RSI) experiment address fundamental aspects of cometary physics such as the mass and bulk density of the nucleus, its gravity field, its interplanetary orbit perturbed by nongravitational forces, its size and shape, its internal structure, the composition and roughness of the nucleus surface, the abundance of large dust grains, the plasma content in the coma and the combined dust and gas mass flux. The masses of two asteroids, Steins and Lutetia, shall be determined during flybys in 2008 and 2010. respectively. Secondary objectives are the radio sounding of the solar corona during the superior conjunctions of the spacecraft with the Sun during the cruise phase. The radio carrier links of the spacecraft Telemetry, Tracking and Command (TT&C) subsystem between the orbiter and the Earth will be used for these investigations. An Ultrastable oscillator (USO) connected to both transponders of the radio subsystem serves as a stable frequency reference source for both radio downlinks at X-band (8.4 GHz) and S-band (2.3 GHz) in the one-way mode. The Simultaneous and coherent dual-frequency downlinks via the High Gain Antenna (HGA) permit separation of contributions from the classical Doppler shift and the dispersive media effects caused by the motion of the spacecraft with respect to the Earth and the propagation of the signals through the dispersive media, respectively. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a Rosetta | |
653 | a comets | |
653 | a 67 P/Churyumov-Gerasimenko | |
653 | a radio-science | |
653 | a Physics | |
653 | a Fysik | |
700 | 1 | a Haeusler, Bernd4 aut |
700 | 1 | a Aksnes, Kaare4 aut |
700 | 1 | a Anderson, John D.4 aut |
700 | 1 | a Asmar, Sami W.4 aut |
700 | 1 | a Barriot, Jean-Pierre4 aut |
700 | 1 | a Bird, Michael K.4 aut |
700 | 1 | a Boehnhardt, Hermann4 aut |
700 | 1 | a Eidel, Werner4 aut |
700 | 1 | a Gruen, Eberhardt4 aut |
700 | 1 | a Ip, Wing H.4 aut |
700 | 1 | a Marouf, Essam4 aut |
700 | 1 | a Morley, Trevor4 aut |
700 | 1 | a Neubauer, Fritz M.4 aut |
700 | 1 | a Rickman, Hansu Uppsala universitet,Astronomiska observatoriet4 aut0 (Swepub:uu)hansrick |
700 | 1 | a Thomas, Nicolas4 aut |
700 | 1 | a Tsurutani, Bruce T.4 aut |
700 | 1 | a Wallis, Max K.4 aut |
700 | 1 | a Wickramasinghe, N. C.4 aut |
700 | 1 | a Mysen, Eirik4 aut |
700 | 1 | a Olson, Oystein4 aut |
700 | 1 | a Remus, Stefan4 aut |
700 | 1 | a Tellmann, Silvia4 aut |
700 | 1 | a Andert, Thomas4 aut |
700 | 1 | a Carone, Ludmila4 aut |
700 | 1 | a Fels, Markus4 aut |
700 | 1 | a Stanzel, Christina4 aut |
700 | 1 | a Audenrieth-Kersten, Iris4 aut |
700 | 1 | a Gahr, Alexander4 aut |
700 | 1 | a Mueller, Anna-Liane4 aut |
700 | 1 | a Stupar, Dusan4 aut |
700 | 1 | a Walter, Christina4 aut |
710 | 2 | a Uppsala universitetb Astronomiska observatoriet4 org |
773 | 0 | t Space Science Reviewsd : Springer Science and Business Media LLCg 128:1-4, s. 599-627q 128:1-4<599-627x 0038-6308x 1572-9672 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-150250 |
856 | 4 8 | u https://doi.org/10.1007/s11214-006-9117-7 |
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