What I learned w/ my 1st optical satellite tracking so far:
#SpaceX #Transporter2 mission's awesome, @elonmusk.
#ffmpeg's super 4 contrast stretching.
Aerospaceresearch.net algo works w/ sats, clouds& fallingstars.
#dask_dev helps.
I should get my own #SonyAlpha #A7S?

https://www.youtube.com/watch?v=bEMAMErdQDQ

I think I can find satellites in @Sony A7S videos now. @SpaceX #Transporter2 mission w/ its 88 sats's a tough nut, @elonmusk. The objects I can find are still in close formation during 2021-07-01. Next step of the #challenge: orbit determination. https://aerospaceresearch.zulipchat.com/login/#narrow/stream/291512-Challenges/topic/find.20satellites.20in.20images