The 17 - 39 metre wide asteroid 2013 CZ87 will make a close pass (7.0 lunar distances, 0.0180 AU), travelling at 6.94 km/second, to the Earth-Moon system on the 19th February, 2013 @ 04:51 UT ±00:01.
Orbital elements:
2013 CZ87 Earth MOID = 0.0145 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 20.37487 (2000.0) P Q
n 0.47877068 Peri. 200.43268 -0.97987025 -0.19107298
a 1.6182701 Node 328.37683 +0.19504024 -0.85445189
e 0.3879867 Incl. 6.33325 +0.04258633 -0.48311808
P 2.06 H 25.9 G 0.15 U 7