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A comment on Decluttering low-Earth orbit: It's time to tidy up space. Parent comment

Re:Decluttering low-Earth orbit: It's time to tidy up space by bagels on Monday January 18, 2021 @03:55PM (#25826524)
90 mins at 400km vs 110 mins at 1400km
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Re:Decluttering low-Earth orbit: It's time to tidy up space by jbrot on Tuesday January 19, 2021 @12:49AM (#25830434)
I guess that makes sense since the Earth’s radius is around 6400km so from 400 to 1400km is really a change from 6800 to 7800km which is proportionally similar to a change from 90 to 110 minutes.

Edit: I just looked up the formula for orbital period and it turns out period is proportional to radius^(3/2) (See: https://en.m.wikipedia.org/wiki/Orbital_period)

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