I made a silly Twitter bot, @lowflyingrocks, that announces close passes of NEOs.

https://twitter.com/lowflyingrocks

It tweets everything within 0.2AU at the moment of minimum distance. Not that close, but enough to keep it regular.

Every now and again there’s a good one!

https://twitter.com/lowflyingrocks/status/962090981796536320

It’s written in Elixir, code over here:

https://github.com/tomtaylor/lowflyingrocks