Hostname: page-component-cd9895bd7-fscjk Total loading time: 0 Render date: 2025-01-04T18:40:34.839Z Has data issue: false hasContentIssue false
  • English
  • Français

Rotational Dynamics of Janus and Epimetheus

Published online by Cambridge University Press:  12 April 2016

Krzysztof Gozdźiewski
Krzysztof Gozdźiewski*
Affiliation:
Institute of Astronomy, N. Copernicus University Toruń, Poland

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We investigate simplified models of flat rotational motion of the coorbital satellites of Saturn, Janus and Epimetheus. We try to verify the hypothesis of chaotic rotation of the moons, caused by gravitational interaction between them. The possibility of parametric resonance in the librations of Janus is also investigated.

Type
Rotation of Solar System Objects
Information
International Astronomical Union Colloquium , Volume 165: Dynamics and Astrometry of Natural and Artificial Celestial Bodies , 1997 , pp. 269 - 274
Copyright
Copyright © Kluwer 1997

References

Beletskii, V.V.: 1965, Motion of a Satellite About its Mass Center, Nauka, Moscow.Google Scholar
Goździewski, K. and Maciejewski, A.J.: 1995, “On the gravitational fields of Prometheus and Pandora”, Earth, Moon and Planets 69, 25–50.Google Scholar
Dermott, S.F. and Murray, C.D.: 1981a, “The dynamics of tadpole and horseshoe orbits.I. Theory”, Icarus 48, 1–12.CrossRefGoogle Scholar
Dermott, S.F. and Murray, C.D.: 1981b, “The dynamics of tadpole and horseshoe orbits.II coorbital satellites of Saturn”, Icarus 48, 12–22.CrossRefGoogle Scholar
Harrington, R.S. and Seidelmann, P.K.: 1981, “The dynamics of Saturnian satellites 1980 Si and 1980 S2”, Icarus 47, 97–99.Google Scholar
Maciejewski, A.J.: 1995, “Nonintegrability of planar oscillations of a satellite”, Acta Astron. 45, 327–344.Google Scholar
Stooke, P.J.: 1993a, “The topography of Janus”, Earth, Moon and Planets 63(1), 67–83.CrossRefGoogle Scholar
Stooke, P.J.: 1993b, “The Topography of Epimetheus”, Earth, Moon and Planets, preprint.Google Scholar
Yoder, C.F., Colombo, G., Synnott, S.P., and Yoder, K.A.: 1983, “Theory of motion of Saturn’s coorbiting satellites”, Icarus 53, 431–443.CrossRefGoogle Scholar
Synnott, S.P., Peters, C.F., Smith, A.B., and Morabito, A.L.: 1981, “Orbits of the small satellites of Saturn”, Science 212, 191–192.Google Scholar