The 70 - 160 metre wide asteroid 330659 (2008 GG2) will make a close pass (56.4 lunar distances, 0.14493 AU), travelling at 7.16 km/second, to the Earth on the 10th April 2018 @ 18:40 UT ±00:01.
The 77 - 170 metre wide asteroid 2008 GG2 will make a close pass (56.4 lunar distances, 0.1450 AU), travelling at 7.16 km/second, to the Earth-Moon system on the 10th April 2014 @ 14:58 UT ±00:01.
The 78 - 170 metre wide asteroid 2008 GG2 will make a close pass (56.2 lunar distances, 0.1445 AU), travelling at 7.16 km/second, to the Earth-Moon system on the 10th April, 2012 @ 03:25 UT ±00:01.
The 77 - 170 metre wide asteroid 2008 GG2 will make a close pass (56.3 lunar distances, 0.1447 AU), travelling at 7.16 km/second, to the Earth-Moon system on the 10th April, 2010.