Скачать или смотреть MEO (Medium Earth Orbit) satellite that is tumbling and blinking

Until recently I hadn't thought about different kinds of satellites, especially about their altitudes and their angular speeds as seen from the Earth. The most concise info about various types of orbits can be found on the Wikipedia site Geocentric_orbit.

This particular blinking MEO (Medium Earth Orbit) satellite was ATLAS CENTAUR R/B (ATS 5 Rk) also known as NORAD 4069.

When I was reading about MEO satellites I learned that some of them tumble in a periodic way, so the sunlight is reflected from smaller and bigger area in a regular way, which looks like blinking. Such blinking leaves a dashed line on a stacked picture and when I saw it on my (stacked) picture of M59 and M60 I was ecstatic.

The video plays the frames 12x faster than it was in reality, which makes the blinking more obvious (I didn't notice it when I was recording the series of pictures for stacking).