Free Access

Table 7

Non-Kozai and Kozai cases – mean critical semi-major axis ratios for prograde and retrograde stellar orbits, for P1 and P2 orbits.

Orbit Regime N Mean Δ(%) σ Min Max
type critical
ratio
Prograde outer star

Inner NK 256 0.484 0.099 0.049 0.837
aioa2 K 47 0.495 2.2 0.100 0.288 0.748

Outer NK 341 1.941 0.051 1.755 2.242
aoia2 K 317 1.933 −0.4 0.176 1.759 2.532

Retrograde outer star

Inner NK 177 0.666 0.078 0.423 0.853
aioa2 K 101 0.531 −20.4a 0.096 0.105 0.818

Outer NK 272 1.335 0.126 1.095 1.820
aoia2 K 204 1.753 31.3a 0.195 1.363 2.510

Notes. NK – non-Kozai, K – Kozai. (a)Significant at the 5% level.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.