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Rosetta Radio Science Investigations: Gravity Investigations at Comet P/Wirtanen

Published online by Cambridge University Press:  12 April 2016

M. Pätzold ,
F.M. Neubauer ,
A. Wennmacher ,
K. Aksnes ,
J.D. Anderson ,
S.W. Asmar ,
M. Tinto ,
B.T. Tsurutani ,
D.K. Yeomans  and
J.-P. Barriot
...Show all authors
M. Pätzold
Affiliation:
Institut für Geophys. und Meteorologie, Universität zu Köln Köln, Germany
F.M. Neubauer
Affiliation:
Institut für Geophys. und Meteorologie, Universität zu Köln Köln, Germany
A. Wennmacher
Affiliation:
Institut für Geophys. und Meteorologie, Universität zu Köln Köln, Germany
K. Aksnes
Affiliation:
Inst. for Theoretical Astrophys., Univ. of Oslo, Oslo, Norway
J.D. Anderson
Affiliation:
Jet Propulsion Laboratory, Caltech, Pasadena, USA
S.W. Asmar
Affiliation:
Jet Propulsion Laboratory, Caltech, Pasadena, USA
M. Tinto
Affiliation:
Jet Propulsion Laboratory, Caltech, Pasadena, USA
B.T. Tsurutani
Affiliation:
Jet Propulsion Laboratory, Caltech, Pasadena, USA
D.K. Yeomans
Affiliation:
Jet Propulsion Laboratory, Caltech, Pasadena, USA
J.-P. Barriot
Affiliation:
GRGS/GTP, ONES, Toulouse, France
M.K. Bird
Affiliation:
Radioastronomisches Inst., Universität Bonn, Bonn, Germany
H. Boehnhardt
Affiliation:
Universitätssternwarte, Univ. München, München, Germany
E. Gill
Affiliation:
German Space Operat. Cent., DLR Oberpfaffenhofen, Germany
O. Montenbruck
Affiliation:
German Space Operat. Cent., DLR Oberpfaffenhofen, Germany
E. Grün
Affiliation:
Max-Planck Institut für Kernphysik, Heidelberg, Germany
B. Häusler
Affiliation:
Institut füir Raumfahrttechnik, Universität der Bundeswehr München, Neubiberg, Germany
W.H. Ip
Affiliation:
Max-Planck Inst. für Aeronomie, Kaltenburg-Lindau, Germany
N. Thomas
Affiliation:
Max-Planck Inst. für Aeronomie, Kaltenburg-Lindau, Germany
E. A. Marouf
Affiliation:
Dep.of Electr. Engineer., San Jose State Univ., San Jose, USA
H. Rickman
Affiliation:
University of Uppsala, Uppsala, Sweden
M.K. Wallis
Affiliation:
School of Mathematics, University Cardiff, Wales, UK
N.C. Wickramasinghe
Affiliation:
School of Mathematics, University Cardiff, Wales, UK

Abstract

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The Rosetta Radio Science Investigations (RSI) experiment was selected by the European Space Agency to be included in the International Rosetta Mission to comet P/Wirtanen (launch in 2003, arrival and operational phase at the comet 2011–2013). The RSI science objectives address fundamental aspects of cometary physics such as the mass and bulk density of the nucleus, the gravity field, non-gravitational forces, the size and shape, the internal structure, the composition and roughness of the nucleus surface, the abundance of large dust grains and the plasma content in the coma and the combined dust and gas mass flux on the orbiter. RSI will make use of the radio subsystem of the Rosetta spacecraft.

Type
Solar System Dynamics
Information
International Astronomical Union Colloquium , Volume 165: Dynamics and Astrometry of Natural and Artificial Celestial Bodies , 1997 , pp. 141 - 148
Copyright
Copyright © Kluwer 1997

References

Andreev, V.I. and Gavrik, A.L.: 1990, “Distribution of electron density at comet P/Halley from radio science data”, Kosm. Issled. 28, 293–303.Google Scholar
Boehnhardt, H., Rauer, H., Motolla, S., and Nathues, A.: 1996a, IAU Circ. No 6392.Google Scholar
Boehnhardt, H., Babion, J., and West, R.M.: 1996b, “An optimized detection technique for faint moving objects on a star-rich background”, Astron. Astrophys., in press.Google Scholar
Campbell, D.B., Harmon, J.K., and Shapiro, I.I.: 1989, “Radar observations of comet Halley”, Astrophys. J. 338, 1094–1105.Google Scholar
Gill, E., Montenbruck, O., and Pätzold, M.: 1996, “Perturbation forces acting on the Rosetta spacecraft in a close orbit around comet P/Wirtanen”, AAS paper 96-150, Houston.Google Scholar
Harmon, J.K., Campbell, D.B., Hine, A.A., Shapiro, I.I., and Marsden, B.G. 1989, “Radar observations of comet Iras-Aracki-Alcock (1983d)”, Astrophys. J. 338, 1071–1093.CrossRefGoogle Scholar
Marsden, B.G.: 1996, Minor Planet Circular No 27081.Google Scholar
Marouf, E.A., Tyler, G.L., and Eshleman, V.R.: 1982, “Theory of radio occultation by Saturn’s rings”, Icarus 49, 161–193.Google Scholar
Miller, J.K., Williams, B.G., Bollman, W.E., Davis, R.P., Helfrich, CE., Scheeres, D.J., Synnott, S.P., Wang, T.C., and Yeomans, D.K.: 1995, “Navigation analysis for Eros rendez-vous and orbital phases”, J. Astronaut. Sci. 43, 453–476.Google Scholar
Pätzold, M., Bird, M.K., Volland, H., Edenhofer, P., and Buschert, H.: 1991, “Dynamics of the Giotto spacecraft in the inner dust coma of comet P/Halley; Part 1: Observations”, Z. Flugwiss. Weltraumforsch. 15, 89–96.Google Scholar
Pätzold, M., Neubauer, F.M., Andreev, V.E., and Gavrik, A.L.: 1996, “ Detection of the inner plasma pile-up region at comet Halley during the VEGA-1 flyby by the radio sounding experiment”, J. Geophys. Res., in press.Google Scholar
Scheeres, D.J.: 1995, “Analysis of orbital motion around 433 Eros”, Astronaut J. . Sci. Google Scholar
43, 427–452.Google Scholar
Simpson, R.A. and Tyler, G.L.: 1981, “Viking bistatic radar experiment: summary of first-order results emphazising north polar data”, Icarus 46, 361–389.Google Scholar
Tyler, G.L.: 1987, “Radio propagation experiments in the outer solar system with Voyager”, Proceedings of the IEEE 75, 1404–1431.CrossRefGoogle Scholar
Tyler, G.L. and Howard, H.T.: 1973, “Dual-frequency bistatic-radar investigations of the Moon with Apollos 14 and 15”, J. Geophys. Res. 78, 4852–4874.CrossRefGoogle Scholar
Tyler, G.L., Simpson, R.A., Maurer, M.J., and Holmann, E.: 1992, “Scattering properties of the Venusian surface: Preliminary results from Magellan”, J. Geophys. Res. 97, 13115–13140.Google Scholar
Wirtanen, CA.: 1948, “Comet 1948b”, IAUC 881.Google Scholar
Yeomans, D.K.: 1986, “Physical interpretations from the motions of Comet Halley and Giacabini-Zinner”, ESA SP-250 II, 419–425.Google Scholar
Yeomans, D.K., Ananda, M., Sjogren, W.L., and Wood, L.J.: 1981, “Cometary mass determination”, J. Astronaut. Sci. 29, 19–33.Google Scholar