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Consulteu Articles per matèria "Estels binaris"

Consulteu Articles per matèria "Estels binaris"

Ordena per: Ordre: Resultats:

  • Periodic motion in perturbed elliptic oscillators revisited
    Corbera Subirana, Montserrat; Llibre, Jaume; Valls, C. (Springer Verlag, 2016)
    We analytically study the Hamiltonian system in R4 with Hamiltonian H = 1 2 p2 x +p2 y + 1 2 ω2 1x2 +ω2 2y2 − εV (x, y) being V (x, y) = −(x2y + ax3) with a ∈ R, where ε is a small parameter and ω1 and ω2 ...
  • Photometric study of the binary system NN Del
    Gómez-Forrellad, J.M.; Sánchez-Bajo, F.; Corbera Subirana, Montserrat; García-Melendo, E.; Vidal-Sainz, J. (Springer Verlag, 2003)
    We present the results of the differential V light curve analysis of NN Del. We show that NN Del is an EA eclipsing binary system with a period of 99.27 days and a highly eccentric orbit. Photometric solutions obtained ...

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