2019MNRAS.486.4773B

Query : 2019MNRAS.486.4773B

2019MNRAS.486.4773B - Mon. Not. R. Astron. Soc., 486, 4773-4780 (2019/July-2)

Dynamics of passing-stars-perturbed binary star systems.

BANCELIN D., NORDLANDER T., PILAT-LOHINGER E. and LOIBNEGGER B.

Abstract (from CDS):

In this work, we investigate the dynamical effects of a sequence of close encounters over 200 Myr varying in the interval of 10 000-100 000 au between a binary star system and passing stars with masses ranging from 0.1 to 10 M☉. We focus on binaries consisting of two Sun-like stars with various orbital separations a0 from 50 to 200 au initially on circular planar orbits. We treat the problem statistically since each sequence is cloned 1000 times.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): methods: numerical - methods: statistical - celestial mechanics - binaries: general

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
2 NGC 6811 OpC 19 37 21.8 +46 22 43   7.47 6.8     ~ 435 0

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