The 77 - 170 metre wide asteroid 2015 EL7 will make a close pass (57.04 lunar distances, 0.14658 AU), travelling at 12.84 km/second, to the Earth on the 4th April 2018 @ 19:44 UT ±00:01.
The 81 - 180 metre wide asteroid 2015 EL7 will make a close pass (33.6 LD, 0.0864 AU) travelling at 11.44 km/second, to the Earth-Moon system on the 12th April 2015 @ 16:08 UT ±00:01.
Orbital elements:
2015 EL7 Earth MOID = 0.0865 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 21.43896 (2000.0) P Q
n 0.32913282 Peri. 194.74475 -0.84290550 +0.52930357
a 2.0775680 Node 18.22003 -0.45704626 -0.60951254
e 0.4803312 Incl. 18.01270 -0.28393491 -0.59019674
P 2.99 H 22.3 G 0.15 U 8