The 190 - 420 metre wide asteroid 2011 GP65 made a close pass (52.8 lunar distances, 0.1357 AU), travelling at 17.24 km/second, to the Earth-Moon system on the 7th May, 2011 @ 00:15 UT ±00:01.
Orbital elements:
2011 GP65 Earth MOID = 0.1042 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 325.27747 (2000.0) P Q
n 0.26504893 Peri. 273.75546 +0.32093916 +0.94558184
a 2.4002253 Node 15.29676 -0.76816126 +0.29299115
e 0.6460316 Incl. 11.72256 -0.55400932 +0.14153155
P 3.72 H 20.7 G 0.15 U 8