(12538) 1998 OH is an earth-crosser asteroid that was discovered in 1998. It has a diameter of 2-4 kilometers, and is expected to pass close to the Earth in 2042 and 2132.
(12538) 1998 OH is an earth-crosser asteroid that was discovered in 1998. It has a diameter of 2-4 kilometers, and is expected to pass close to the Earth in 2042 and 2132.