It missed us by 9 days

If you find this interesting try suspicious observers channel where they explain what's going on atm in the solar system, some of which has been a 'surprise' to conventional physics (Neptune, Pluto etc changes)
Earth's failing magnetic field is guaranteed to bring another large event in the coming years...as well as other cyclical events...like I said suspicious observers channel explains it well, even if you don't accept their conclusions...