The 19 - 43 metre wide asteroid 2010 GP33 will make a close pass (8.1 lunar distances, 0.0208 AU), travelling at 6.86 km/second, to the Earth-Moon system on the 23rd April, 2010. See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Orbital elements: 2010 GP33 Earth MOID = 0.0176 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 35.59911 (2000.0) P Q n 0.52562282 Peri. 218.01842 -0.51449344 +0.85682090 a 1.5206172 Node 21.08414 -0.76178324 -0.43851675 e 0.3554356 Incl. 5.41965 -0.39367855 -0.27122133 P 1.88 H 25.7 G 0.15 U 7