English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this study we identify 11 Kepler systems (KIC 5255552, 5653126, 5731312,7670617, 7821010, 8023317, 10268809, 10296163, 11519226, 11558882 and 12356914)with a "flip-flop" effect in the eclipse timing variations O-C diagrams of thesystems, report on what these systems have in common and whether these systemsare dynamically stable. These systems have previously reported high eccentricbinary stars with highly eccentric third bodies/outer companions. We find thatall of the additional bodies in the system are dynamically stable for theconfigurations previously reported and are therefore likely to exist asdescribed. We also provide additional evidence of KIC5255552 being a quadruplestar system comprised of an eclipsing binary pair and non-eclipsing binary pairwith the possibility of a fifth body in the system. With the advent of the NASATESS exoplanet survey, its precision photometric monitoring offers anopportunity to help confirm more local eclipsing binary star companions,including planets.

Stability of planetary, single M dwarf, and binary star companions to Kepler detached eclipsing binaries and a possible five body system