The eccentricity of an orbit is defined as e=ra−rpra+rp where ra and rp are the distances to the farthest and closest points of the planet's orbit from the star. If e=2/3, ...
posted 10y ago by HDE 226868 · last activity 6y ago by HDE 226868
Source: https://worldbuilding.stackexchange.com/a/10441 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/