The 16 - 36 metre wide asteroid 2012 WF will make a close pass (45.7 lunar distances, 0.11744 AU), travelling at 8.68 km/second, to the Earth on the 31st May 2018 @ 13:41 UT ±16:13.
Orbital elements:
2012 WF Earth MOID = 0.0081 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 9.05435 (2000.0) P Q
n 0.83347170 Peri. 292.34944 +0.94529565 +0.26272555
a 1.1182583 Node 52.95494 -0.12839189 +0.84456279
e 0.1982442 Incl. 14.02040 -0.29988608 +0.46657152
P 1.18 H 26.1 G 0.15 U 6
