A Main Belt Asteroid: the Most Probable Cause of the Tunguska Event
Loading...
Date
2002
Advisor
Editor
Journal Title
Journal ISSN
Volume Title
Publisher
Societa Astronomica Italiana
Title alternative
Abstract
We studied the available scientific literature on the Tunguska event of 30 June 1908 to select a sample of atmospheric trajectories. Then we calculated a set of parameters from which we obtained 886 orbits. Using the model of Bottke and colleagues on dynamical properties of celestial bodies, we estimated the probabilities of different origins of the Tunguska Cosmic Body (TCB). Event though 6 of 886 orbits can be both asteroidal or cometary, the probability of an asteroidal origins remain s the highest.
Description
Sponsor
Keywords
Tunguska
Citation
Jopek, T.J., Gonczi, R., Froeschle, Ch., Michel, P., Longo, G., Foschini, L., 2002, Memorie della Societa Astronomica Italiana, v.73, p.679-689.