Near-Earth Asteroids of Cometary Origin Associated with the Virginid Complex
Abstract
The Virginid meteoroid streams produce a series of meteor showers active annually during February-May. A certain parent comet is not found but a related association of some showers with near-Earth asteroids was previously established and a cometary origin of these asteroids was suggested. We performed a new search for NEAs belonging to the Virginid asteroid-meteoroid complex. On the base of calculation of orbital evolution of a sample of NEAs and determination of theoretical features of related showers a search for observable active showers close to theoretically predicted ones was carried out. As a result, the predicted showers of 29 NEAs were identified with the showers of the Virginid complex. Revealed association points to a cometary nature of NEAs that are moving within the stream and may be considered as extinct fragments of a larger comet-progenitor of the Virginid asteroid-meteoroid complex.
Keywords
Cite
@article{arxiv.2305.15823,
title = {Near-Earth Asteroids of Cometary Origin Associated with the Virginid Complex},
author = {G. I. Kokhirova and A. I. Zhonmuhammadi and U. H. Khamroev and T. J. Jopek},
journal= {arXiv preprint arXiv:2305.15823},
year = {2023}
}