3 ms·From eyeballing the JS, it looks like it's pulling TLEs from Celestrak and doing SGP4by Rebelgecko 3y agoFrom eyeballing the JS, it looks like it's pulling TLEs from Celestrak and doing SGP4fredrickd 3y agoyep that's right. uses https://github.com/shashwatak/satellite-js https://github.com/shashwatak/satellite-js.jsemrau 3y agoThank you!