The 25 - 57 metre wide asteroid 2015 GA14 will make a close pass (77.7 LD, 0.1997 AU) travelling at 5.97 km/second, to the Earth-Moon system on the 23rd September 2015 @ 21:53 UT ±03:32.
The 26 - 58 metre wide asteroid 2015 GA14 made a close pass (21.3 LD, 0.0546 AU) travelling at 6.44 km/second, to the Earth-Moon system on the 13th April 2015 @ 19:24 UT ±00:07.