A reddit user pointed out that while there’s a VERY coincidental passing of Startlink satellites in that location, the viewing conditions were supposed to be very poor.
Reddit thread: Source: https://www.reddit.com/r/UFOs/comments/x920f5/starlink_tracker_information_for_guadalajara/
Link posted in that thread: https://findstarlink.com/#4005539;3
Screenshot from the link:
If the number next to DIM is the apparent magnitude ... Read even more
