3 papers
astro-ph.EP2025
No influence of passing stars on paleoclimate reconstructions over the past 56 million years
Richard E. Zeebe, David M. Hernandez
Passing stars (also called stellar flybys) have notable effects on the solar system's long-term dynamical evolution, injection of Oort cloud comets into the solar system, propertie…
astro-ph.EP2025
Reduced solar quadrupole moment compensates for lack of asteroids in long-term solar system integrations
Richard E. Zeebe, Ilja J. Kocken
State-of-the-art long-term solar system integrations include several second order effects such as the Sun's quadrupole moment J2 and a contribution from asteroids (plus the Moon an…
astro-ph.EP2024
Applying Astronomical Solutions and Milankovi{Ä} Forcing in the Earth Sciences
Richard E. Zeebe, Ilja J. Kocken
Astronomical solutions provide calculated orbital and rotational parameters of solar system bodies based on the dynamics and physics of the solar system. Application of astronomica…