Abstract
A large number of observed exoplanets are part of multiple planet
systems. Most of these systems are sufficiently close-in to be tidally
evolving. In such systems, there is a competition between the excitation
caused by planet-planet interactions and tidal damping. Using as an
example two multiple planet systems, which host planets in the surface
liquid water habitable zone (HZ): Kepler-62 and Kepler-186, we show the
importance and effect of both planetary and stellar tides on the
dynamical evolution of planets and on the climate of the HZ planets.
Original language | English |
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Pages (from-to) | 58-61 |
Journal | Proceedings of the International Astronomical Union |
Volume | 9 |
Issue number | 310 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
Keywords
- Planets and satellites: dynamical evolution and stability
- Planet-star interactions
- stars: individual (Kepler-62
- Kepler-186)
- methods: N-body simulations