In: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 43, no. 2
L. Neslušan - M. Jakubík
Detaily:
Rok, strany: 2013, 109 - 118
Kľúčové slová:
comets, celestial mechanics, Galactic tide
URL originálneho zdroja: http://www.astro.sk/caosp/Eedition/Abstracts/2013/Vol_43/No_2/pp109-118_abstract.html
O článku:
Due to the perturbation by the Galactic tide, an interstellar comet can enter the planetary region along the trajectory that can be approximated by a Keplerian ellipse. This means that we measure the eccentricity of this orbit smaller than unity. In this research note, we point out this effect and describe the dynamics of a comet in this regime in more detail. The range of the parameters characterizing the regime is, however, very narrow, therefore an occurrence of a comet on such a trajectory is expected to be extremely rare and the phenomenon is mainly of academic interest.
Ako citovať:
ISO 690:
Neslušan, L., Jakubík, M. 2013. Interstellar comets in the elliptic orbits due to the Galactic tide. In Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 43, no.2, pp. 109-118. 1335-1842.
APA:
Neslušan, L., Jakubík, M. (2013). Interstellar comets in the elliptic orbits due to the Galactic tide. Contributions of the Astronomical Observatory Skalnaté Pleso, 43(2), 109-118. 1335-1842.