egg changed the topic of #principia to: Logs: https://esper.irclog.whitequark.org/principia | <scott_manley> anyone that doubts the wisdom of retrograde bop needs to get the hell out | https://xkcd.com/323/ | <egg> calculating the influence of lamont on Pluto is a bit silly…
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<queqiao-_>
⟨rocketman⟩ How long can you expect a craft not focused on to stay in one of the more stable Earth-Moon or Earth-Sun language points before you have to switch to it for station keeping?
<raptop>
for earth-sun L4/5, I want to say that halo orbits should be stable for at least 1e5 years. Earth-moon is probably a lot more iffy
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<queqiao-_>
⟨Damien⟩ earth-sun L1/L2 a couple of years I believe, earth-moon L1/L2 about a month. any L4/L5 - indefinitely
<queqiao-_>
⟨Damien⟩ no one goes to L3 so 🤷♂️
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<queqiao-_>
⟨egg⟩ I think the Ляпунов time is longer at L3 so you could stay there a bit longer (but as @Damien points out, why would you go there in the first place)
<queqiao-_>
⟨Soviet Onion⟩ hmm, a month was longer than I expected for stability of L1/2
<queqiao-_>
⟨Soviet Onion⟩ nice
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<queqiao-_>
⟨Stonesmile⟩ Flight history also looks nice