List of the Close Asteroid Pairs Strongly Perturbed by Three-body Resonances
- Author(s)
- Alexey Rosaev, Eva Plavalova, Mattia Galiazzo
- Abstract
The two and three body mean motion resonances with Jupiter and Mars (and possible with Earth) may have a significant effect on the dynamics of very young close asteroid pairs and families. The best known example is the influence 9:16 resonance with Mars to some members of Datura family. It is evident, that the evolution of this family can be properly reconstructed only when this fact has been taken into account. One of the results of resonance perturbation may be the temporary compensation of the Yarkovsky drift in the semimajor axis. Studying this relationship may greatly improve the age estimation of asteroid pairs and families. In this note we give a list of some close asteroid pairs in the vicinity of mean motion resonances.
- Organisation(s)
- Department of Astrophysics
- External organisation(s)
- P.G. Demidov Yaroslavl State University, Slovak Academy of Sciences (SAS)
- Journal
- Research Notes of the AAS
- Volume
- 4
- Pages
- 239
- DOI
- https://doi.org/10.3847/2515-5172/abd3a1
- Publication date
- 12-2020
- Austrian Fields of Science 2012
- 103004 Astrophysics, 103003 Astronomy
- Keywords
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/c72e3119-b288-4d07-ac89-f79270f0a47e