Tags: Planet.
2008 BT18 is a solar system asteroid discovered on 31 January 2008 by the LINEAR program at the Lincoln Laboratory at the Massachusetts Institute of Technology which research identifies Near-Earth asteroids.On 14 July 2008 the asteroid transited within 0.0151 AU of the Earth or 5.9 lunar distances.On 6 and 7 July 2008 research conducted using the Arecibo Observatory produced evidence that this is a binary asteroid.