The 23 - 52 metre wide asteroid 2012 KF25 will make a close pass (70.8 lunar distances, 0.1819 AU), travelling at 10.60 km/second, to the Earth-Moon system on the 26th May, 2014 @ 03:38 UT ±00:01.
The 23 - 51 metre wide asteroid 2012 KF25 will make a close pass (30.9 lunar distances, 0.0793 AU), travelling at 9.14 km/second, to the Earth-Moon system on the 26th May, 2013 @ 12:05 UT ±00:03.
The 23 - 51 metre wide asteroid 2012 KF25 will make a close pass (59.5 lunar distances, 0.1528 AU), travelling at 9.75 km/second, to the Earth-Moon system on the 15th November, 2012 @ 07:00 UT ±00:49.
Update: The 23 - 51 metre wide asteroid 2012 KF25 made a close pass (11.3 lunar distances, 0.0291 AU), travelling at 8.60 km/second, to the Earth-Moon system on the 26th June, 2012 @ 08:24 UT ±00:01.
Orbital elements:
2012 KF25 Earth MOID = 0.0201 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 131.47660 (2000.0) P Q
n 1.00201367 Peri. 336.46671 +0.73377348 -0.62571133
a 0.9890546 Node 64.98161 +0.66047128 +0.56566045
e 0.0494609 Incl. 16.98366 +0.15922992 +0.53713461
P 0.98 H 25.3 G 0.15 U 7
The 23 - 51 metre wide asteroid 2012 KF25 made a close pass (11.3 lunar distances, 0.0291 AU), travelling at 8.62 km/second, to the Earth-Moon system on the 26th May, 2012 @ 08:35 UT ±00:05.