3 papers
astro-ph.EP2026
Positive YORP effect induced by lateral heat conduction in a crater
Zehua Qi, Yining Zhang, Hailiang Li +2
The YORP effect plays an important role in the spin evolution of asteroids. Although craters are ubiquitous surface features, their influence on YORP torque has received limited at…
astro-ph.EP2025
Prediction for close approaches with terrestrial planets of asteroids from the main belt
Yufan Fane Zhou, Zhiyuan Li, Hailiang Li +1
Potentially Hazardous Asteroids (PHAs), a special subset of Near-Earth Objects, are both dangerous and scientifically valuable. PHAs that truly undergo close approaches with the Ea…
astro-ph.EP2024
MARTIANS (MARs2020, TIANwen and So on) would see more potentially hazardous asteroids than Earthlings
Yufan Fane Zhou, Hailiang Li, Zhiyuan Li +1
Potentially Hazardous Asteroids (PHAs) are a special subset of Near-Earth Objects (NEOs) that can come close to the Earth and are large enough to cause significant damage in the ev…