Asteroid 2018 LA
Jet Propulsion Laboratory https://www.jpl.nasa.gov/ June 3, 2018
These are the discovery observations of asteroid 2018 LA from the Catalina Sky Survey, taken June 2, 2018. About eight hours after these images were taken, the asteroid entered Earth's atmosphere (about 9:44 a.m. PDT, 12:44 p.m. EDT, 16:44 UTC, 6:44 p.m. local Botswana time), and disintegrated in the upper atmosphere near Botswana, Africa.
More information about asteroids and near-Earth objects is available at http://www.jpl.nasa.gov/asteroidwatch.