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Dynamical Habitabil...
Dynamical Habitability of Planetary Systems
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Dvorak, R. (author)
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Pilat-Lohinger, E. (author)
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- Bois, E. (author)
- Observatoire de la Cote d'Azur
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- Schwarz, R. (author)
- Eötvös Loránd University (ELTE)
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- Funk, B. (author)
- Eötvös Loránd University (ELTE)
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Beichman, C. (author)
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- Danchi, W. (author)
- NASA Goddard Space Flight Center
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- Eiroa, C. (author)
- Universidad Autonoma de Madrid (UAM)
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- Fridlund, M. (author)
- European Space Research and Technology Centre (ESA ESTEC)
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- Henning, T. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Herbst, T. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Kaltenegger, L. (author)
- Harvard-Smithsonian Center for Astrophysics
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Lammer, H. (author)
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- Leger, A. (author)
- Université Paris-Sud XI,University of Paris-Sud XI
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- Liseau, René, 1949 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Lunine, J. (author)
- University of Arizona
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- Paresce, F. (author)
- Istituto nazionale di astrofisica (INAF)
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- Penny, A. (author)
- STFC Rutherford Appleton Laboratory
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Quirrenbach, A. (author)
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- Rottgering, H. (author)
- Universiteit Leiden (UL),Leiden University (UL)
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- Selsis, F. (author)
- Université de Bordeaux,University of Bordeaux
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- Schneider, J. (author)
- Observatoire de Paris-Meudon
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- Stam, D. (author)
- Netherlands Institute for Space Research (SRON)
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- Tinetti, G. (author)
- University College London (UCL)
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- White, G. J. (author)
- STFC Rutherford Appleton Laboratory,Open University
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(creator_code:org_t)
- Mary Ann Liebert Inc, 2010
- 2010
- English.
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In: Astrobiology. - : Mary Ann Liebert Inc. - 1531-1074 .- 1557-8070. ; 10:1, s. 33-43
- Related links:
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http://dx.doi.org/10...
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http://oro.open.ac.u...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The problem of the stability of planetary systems, a question that concerns only multiplanetary systems that host at least two planets, is discussed. The problem of mean motion resonances is addressed prior to discussion of the dynamical structure of the more than 350 known planets. The difference with regard to our own Solar System with eight planets on low eccentricity is evident in that 60% of the known extrasolar planets have orbits with eccentricity e > 0.2. We theoretically highlight the studies concerning possible terrestrial planets in systems with a Jupiter-like planet. We emphasize that an orbit of a particular nature only will keep a planet within the habitable zone around a host star with respect to the semimajor axis and its eccentricity. In addition, some results are given for individual systems (e.g., Gl777A) with regard to the stability of orbits within habitable zones. We also review what is known about the orbits of planets in double-star systems around only one component ( e. g., gamma Cephei) and around both stars (e.g., eclipsing binaries).
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- global dynamics
- terrestrial planets
- Habitability
- predicting
- Orbital dynamics
- zones
- Terrestrial exoplanets
- planets
- motion
- extra-solar planets
- orbits
- stability limits
- double stars
- apsidal resonance
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Dvorak, R.
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Pilat-Lohinger, ...
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Bois, E.
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Schwarz, R.
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Funk, B.
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Beichman, C.
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show more...
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Danchi, W.
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Eiroa, C.
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Fridlund, M.
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Henning, T.
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Herbst, T.
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Kaltenegger, L.
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Lammer, H.
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Leger, A.
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Liseau, René, 19 ...
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Lunine, J.
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Paresce, F.
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Penny, A.
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Quirrenbach, A.
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Rottgering, H.
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Selsis, F.
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Schneider, J.
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Stam, D.
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Tinetti, G.
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White, G. J.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
- Articles in the publication
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Astrobiology
- By the university
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Chalmers University of Technology