Orbital elements:
2011 GC62 Earth MOID = 0.0227 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 193.77334 (2000.0) P Q
n 1.03113371 Peri. 118.65330 +0.76078456 +0.63694165
a 0.9703447 Node 202.52049 -0.64831340 +0.75470296
e 0.1916691 Incl. 18.97641 +0.02994313 +0.15725390
P 0.96 H 23.4 G 0.15 U 8
The 57 - 130 metre wide asteroid 2011 GC62 will make a close pass (17.8 lunar distances, 0.0458 AU), travelling at 10.68 km/second, to the Earth-Moon system on the 15th April, 2011 @ 03:47 UT ±00:13.