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hifikuno11/08/20242 repliesview on HN

This is awesome. Many years ago I tried making an Android app for uni that would help you point your phone at the star you selected. The maths for that was insane and way over my head, I can only imagine that satellites would be much harder.

Such a cool use of everyday tech!


Replies

giantg211/08/2024

It might actually be easier since they have know trajectories and velocities with a easy to calculate schedules.

show 1 reply
bagels11/08/2024

There are libraries built with all of this math done for you already.

Astropy, orekit are two I recall from memory, but there are more