Orbital elements: 2009 UW87 Earth MOID = 0.0032 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 10.92317 (2000.0) P Q n 0.35699760 Peri. 234.80477 +0.09792591 -0.99513941 a 1.9680034 Node 209.58064 +0.91978133 +0.09448930 e 0.5503172 Incl. 1.20669 +0.38001687 +0.02773676 P 2.76 H 27.9 G 0.15 U 8
The 7 - 15 metre wide asteroid 2009 UW87 will make a close pass (1.6 Lunar Distances, 0.0041 AU), travelling at 10.94 km/s, to the Earth-Moon system on the 31st October, 2009. See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).