Asteroid and comet hazard: Identification problem of observed space objects with the parental bodies
Asteroid and comet hazard: Identification problem of observed space objects with the parental bodies
- Neue Suche nach: Sokolova, M.G.
- Neue Suche nach: Nefedyev, Y.A.
- Neue Suche nach: Varaksina, N.Y.
- Neue Suche nach: Sokolova, M.G.
- Neue Suche nach: Nefedyev, Y.A.
- Neue Suche nach: Varaksina, N.Y.
Abstract This article focuses on the genetic identification of observed small cosmic bodies with alleged parental bodies; namely, comets, asteroids and meteoroid swarms. There is a problem of the upper D-value limit as a measure of proximity between the orbits of the bodies in the five-dimensional phase space (Southworth and Hawkins, 1963). In the study of genetic relationships of the comet and meteor complexes, the D value is usually taken as equal to 0.2 for all meteor showers. However, the upper D limit should be investigated for each meteoroid complex. For example, such investigation was performed for the Taurid meteor complex (Porubčan et al., 2006). In this paper, the upper D-criterion limit value was investigated for the Perseid meteor shower. The 1862 III Swift–Tuttle comet is its parental comet.
Dokumentinformationen
Asteroid and comet hazard: Identification problem of observed space objects with the parental bodies
Advances in Space Research ; 54 , 11 ; 2415-2418
2014-08-01
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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