468 citations · 2.2k across the 42 of their papers we have counts for
5 papers · 1 filter
A Criterion for the Onset of Chaos in Compact, Eccentric Multiplanet Systems
Daniel Tamayo, Norman Murray, Scott Tremaine +1
We derive a semi-analytic criterion for the presence of chaos in compact, eccentric multiplanet systems. Beyond a minimum semimajor-axis separation, below which the dynamics are ch…
TIC 454140642: A Compact, Coplanar, Quadruple-lined Quadruple Star System Consisting of Two Eclipsing Binaries
Veselin B. Kostov, Brian P. Powell, Guillermo Torres +30
We report the discovery of a compact, coplanar, quadruply-lined, eclipsing quadruple star system from TESS data, TIC 454140642, also known as TYC 0074-01254-1. The target was first…
How Close are Compact Multi-Planet Systems to the Stability Limit?
Samuel W. Yee, Daniel Tamayo, Samuel Hadden +1
Transit surveys have revealed a significant population of compact multi-planet systems, containing several sub-Neptune-mass planets on close-in, tightly-packed orbits. These system…
A Bayesian neural network predicts the dissolution of compact planetary systems
Miles Cranmer, Daniel Tamayo, Hanno Rein +5
Despite over three hundred years of effort, no solutions exist for predicting when a general planetary configuration will become unstable. We introduce a deep learning architecture…
Stellar Evolution and Tidal Dissipation in REBOUNDx
Stanley A. Baronett, Noah Ferich, Daniel Tamayo +1
To study the post-main sequence evolution of the Solar system and exoplanetary systems more accurately and efficiently, we introduce two new features to REBOUNDx, an extended libra…