r/Astronomy•5 mo. agoIndependent_Pen5289Umm... Google?Other: [Topic]https://preview.redd.it/mp8vftb13o0h1.png?width=2940&format=png&auto=webp&s=2d6d4e6c628c5a5c7c7081bc10e458e679fe014c i think you mean rotational period.Posted May 12, 2026, 8:28 AM UTC00ShareSave