The 100 - 230 metre wide asteroid 2010 GB6 will make a close pass (42.8 LD, 0.1100 AU) travelling at 17.25 km/second, to the Earth-Moon system on the 5th April 2015 @ 21:24 UT ±05:33.
The 72 - 160 metre wide asteroid 2010 GB6 made a close pass (33.5 lunar distances, 0.0861 AU), travelling at 12.91 km/second, to the Earth-Moon system on the 2nd April, 2010.
Orbital elements: 2010 GB6 Earth MOID = 0.0717 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 297.87120 (2000.0) P Q n 1.32515802 Peri. 189.65540 +0.89903588 -0.42188723 a 0.8209013 Node 196.85132 +0.42387499 +0.90567927 e 0.3156168 Incl. 23.85584 +0.10983844 -0.04190730 P 0.74 H 22.8 G 0.15 U 9