The 120 - 260 metre wide asteroid 2014 BX2 will make a close pass (63.8 lunar distances, 0.1639 AU), travelling at 18.87 km/second, to the Earth-Moon system on the 20th February 2014 @ 18:28 UT ±00:01.
Orbital elements:
2014 BX2 PHA, Earth MOID = 0.0040 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 314.24174 (2000.0) P Q
n 0.29922880 Peri. 99.94678 -0.56116574 +0.82725338
a 2.2137766 Node 135.88027 -0.77393616 -0.51273694
e 0.7604536 Incl. 2.24678 -0.29345500 -0.22967951
P 3.29 H 21.8 G 0.15 U 9