The 29 - 64 metre wide asteroid 2009 UL28 will make a close pass (15.5 Lunar Distances, 0.0398 AU), travelling at 9.38 km/s, to the Earth-Moon system on the 6th November, 2009. See more
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Orbital elements: 2009 UL28 Earth MOID = 0.0221 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 11.84897 (2000.0) P Q n 0.37776496 Peri. 232.61649 +0.18877170 -0.98177499 a 1.8951995 Node 206.52749 +0.91582680 +0.18408162 e 0.4937167 Incl. 2.82084 +0.35443832 +0.04724222 P 2.61 H 24.9 G 0.15 U 9