Secular architecture of giant-planet dominated binary star systems

Akos Bazso; Elke Pilat-Lohinger; Barbara Funk; Siegfried Eggl

Secular architecture of giant-planet dominated binary star systems

Akos Bazso, Elke Pilat-Lohinger, Barbara Funk, Siegfried Eggl

Institut für Astrophysik

Veröffentlichungen: Beitrag in Fachzeitschrift › Meeting Abstract/Conference Paper

Abstract

We present a study on S-type planets in binary star systems with separations a < 100 AU. For systems with at least one detected giant planet we determine the location of (linear) secular resonances with that planet by means of a semi-analytical method. We demonstrate that under some conditions, e.g. when the secondary star is at about 20 AU, the habitable zone can be perturbed or completely destabilized in these systems.

Originalsprache	Englisch
Aufsatznummer	ESPC2015-449
Fachzeitschrift	Abstracts of the EPSC-DPS
Jahrgang	10
Publikationsstatus	Veröffentlicht - Okt. 2015
Veranstaltung	European Planetary Science Congress 2015 - Nantes, Frankreich Dauer: 27 Sept. 2015 → 2 Okt. 2015

ÖFOS 2012

103003 Astronomie
103004 Astrophysik

Andere Dateien und Links

http://adsabs.harvard.edu/abs/2015EPSC...10..449B

Zitationsweisen

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abstract = "We present a study on S-type planets in binary star systems with separations a < 100 AU. For systems with at least one detected giant planet we determine the location of (linear) secular resonances with that planet by means of a semi-analytical method. We demonstrate that under some conditions, e.g. when the secondary star is at about 20 AU, the habitable zone can be perturbed or completely destabilized in these systems.",

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AU - Eggl, Siegfried

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N2 - We present a study on S-type planets in binary star systems with separations a < 100 AU. For systems with at least one detected giant planet we determine the location of (linear) secular resonances with that planet by means of a semi-analytical method. We demonstrate that under some conditions, e.g. when the secondary star is at about 20 AU, the habitable zone can be perturbed or completely destabilized in these systems.

AB - We present a study on S-type planets in binary star systems with separations a < 100 AU. For systems with at least one detected giant planet we determine the location of (linear) secular resonances with that planet by means of a semi-analytical method. We demonstrate that under some conditions, e.g. when the secondary star is at about 20 AU, the habitable zone can be perturbed or completely destabilized in these systems.

UR - http://adsabs.harvard.edu/abs/2015EPSC...10..449B

M3 - Meeting abstract/Conference paper

VL - 10

JO - Abstracts of the EPSC-DPS

JF - Abstracts of the EPSC-DPS

M1 - ESPC2015-449

T2 - European Planetary Science Congress 2015

Y2 - 27 September 2015 through 2 October 2015

ER -