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The Diversity of Low-mass Exoplanets Characterized via Transit Timing

  • Daniel Jontof-Hutter
  • , Eric B. Ford
  • , Jason F. Rowe
  • , Jack J. Lissauer
  • , Daniel C. Fabrycky

Research output: Contribution to journalArticlepeer-review

Abstract

Transit timing variations (TTV) in multi-transiting systems enables precise characterizations of low-mass planets and their orbits. The range of orbital periods and incident fluxes with detailed TTV constraints complements the radial velocity sample for low-mass planets, pushing exoplanet characterization to the regime sub-Earth size planets and out to Mercury-like distances. This has revealed an astonishing diversity in the density of super-Earth mass planets. We summarize these and other contributions to exoplanet science from TTVs.

Original languageEnglish (US)
Pages (from-to)40-50
Number of pages11
JournalProceedings of the International Astronomical Union
Volume11
Issue numberA29A
DOIs
StatePublished - Jan 1 2015

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)
  • Astronomy and Astrophysics
  • Nutrition and Dietetics
  • Public Health, Environmental and Occupational Health
  • Space and Planetary Science

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