Asteroid 2005 WS3 at magnitude +16.5 will make a near-Earth flyby (0.065 AU) in the constellation Perseus at 23:35 UT, 4th December 2016.
The 160 - 350 metre wide asteroid 2005 WS3 will make a close pass (48.0 lunar distances, 0.1234 AU), travelling at 15.86 km/second, to the Earth-Moon system on the 19th November, 2011 @ 17:41 UT ±08:17. See moreThe Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).