Open AccessEstimation of the age of two young asteroid pairs with close orbits
Author(s) -
V. S. Safronova,
Э. Д. Кузнецов
Publication year - 2022
Publication title -
astronomy at the epoch of multimessenger studies. proceedings of the vak-2021 conference, aug 23–28, 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.51194/vak2021.2022.1.1.029
Subject(s) - asteroid , asteroid belt , probabilistic logic , physics , astronomy , astrobiology , geodesy , geology , computer science , artificial intelligence
We investigated the probabilistic evolution of two young asteroid pairs: (87887) 2000 SS286 – (415992) 2002 AT49 and(320025) 2007 DT76 – (489464) 2007 DP16. We analyzed the low relative-velocity close encounters of objects to estimatethe age of young asteroid pairs. We obtained the age estimates for asteroid pairs for a set of xed values of the semi-majoraxis drift velocity due to the inuence of the Yarkovsky eect.