31 citations · 53 across the 6 of their papers we have counts for
6 papers
Solar wind dominance over the Poynting-Robertson effect in secular orbital evolution of dust particles
Jozef Klačka
Properties of the solar wind are discussed and applied to the effect of the wind on motion of bodies in the Solar System. The velocity density function for the solar wind constitue…
Radial migration of the Sun in galactic disk
J. Klacka, M. Jurci, J. Durzo +1
Physics of the gravitational effect of the galactic bar and spiral structure is presented. Physical equations differ from the conventionally used equations. Application to the moti…
Orbital evolution under action of fast interstellar gas flow
P. Pastor, J. Klacka, L. Komar
Orbital evolution of an interplanetary dust particle under action of an interstellar gas flow is investigated. Secular time derivatives of the particle orbital elements, for arbitr…
Galactic tide and some properties of the Oort cloud
J. Klacka, L. Komar, P. Pastor +2
The paper deals with several properties of the Oort cloud of comets. Sun, Galaxy (and Jupiter) gravitationally act on the comets. New physical model of galactic tide is considered.…
Galactic tide and secular orbital evolution
P. Pastor, J. Klacka, L. Komar
Equation of motion for the galactic tide is treated for the case of a comet situated in the Oort cloud of comets. We take into account that galactic potential and mass density depe…
Galactic tide and orbital evolution of comets
L. Komar, J. Klacka, P. Pastor
Equation of motion for a comet in the Oort cloud is numerically solved. Orbital evolution of the comet under the action of the gravity of the Sun and the Galaxy is presented for va…