The 18 - 40 metre wide asteroid 2010 NL will make a close pass (12.2_lunar distances, 0.0314_AU), travelling at 10.40_km/second, to the Earth-Moon system on the 10th July, 2010 @ 20:18 UT.
Orbital elements: 2010 NL Earth MOID = 0.0234 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 348.49788 (2000.0) P Q n 0.46052851 Peri. 50.89974 +0.89282244 +0.42655732 a 1.6607275 Node 283.41825 -0.44534967 +0.78805351 e 0.4314520 Incl. 8.55077 -0.06731831 +0.44386993 P 2.14 H 25.9 G 0.15 U 8