2019 TA7
is an Aten (NEO) asteroid, estimated to be about in diameter, that was first observed on 9 October 2019, and flew pass the Earth at , about away, its closest encounter in 115 years, on 14 October 2019 at 6:53 pm ET. Trajectory See also Chelyabinsk meteor References External links Minor planet object articles (unnumbered) Discoveries by MLS Near-Earth objects in 2019 20191009