The 18 - 39 metre wide asteroid 2011 AB37 will make a close pass (9.5 lunar distances, 0.0243 AU), travelling at 7.50 km/second, to the Earth-Moon system on the 19th January, 2011 @ 09:08 UT ±00:01.
Orbital elements: 2011 AB37 Earth MOID = 0.0187 AU Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC M 328.67451 (2000.0) P Q n 0.83509337 Peri. 74.65102 -0.98310219 +0.13688339 a 1.1168102 Node 113.09306 -0.17127113 -0.92219157 e 0.2031287 Incl. 7.59282 +0.06462411 -0.36169828 P 1.18 H 25.9 G 0.15 U 9