Classification type: C-type; also known as carbonaceous asteroids are the most abundant type of asteroid in the solar system. About 75% of all asteroids are c-type. C-type asteroids are too dim to view without a telescope. They have a chemical composition similar to the sun's but lacking hydrogen, helium and other volatile elements.
Composition: Some oxygen and silicon, 80% . 20% mix of nickle, palladium, iridium Distance from the sun: 2.417 (A.U.)
size: 1.5 km in diameter
Orbital revolution: 1365.38 days/ 3.738 years
Likelihood of collision: the chances are quite slim on in 63,000 NASA says it is 99.98% positive the asteroid will fly by us.
Citations:"Latest World and US News." USA Today. Gannett Satellite Information Network, n.d. Web. 05 Apr. 2017.