"Every single subframe I take (prior to stacking) now contains at least one, and usually more than one satellite streak."

Comet Lemmon photos are plagued by satellite streaks. Here's how amateur astronomers face the problem

Source: space
Source Link: https://www.space.com/stargazing/astrophotography/comet-lemmon-photos-are-plagued-by-satellite-streaks-heres-how-amateur-astronomers-face-the-problem