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Q&A Likely orbital period of a moon around an earth-like planet

In creating a calendar for a fictional world I'm considering the phases of the moon. I understand our moon has an orbital period of approx. 28 days. Is there room for variation if the planet and th...

2 answers  ·  posted 9y ago by Jaz‭  ·  last activity 9y ago by Jaz‭

Question moons