The 120 - 270 metre wide asteroid 2015 KB19 will make a close pass (47.2 LD, 0.1214 AU) travelling at 8.70 km/second, to the Earth-Moon system on the 17th August 2015 @ 19:27 UT ±00:01.
Orbital elements:
2015 KB19 PHA, Earth MOID = 0.0164 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 347.90139 (2000.0) P Q
n 0.44100393 Peri. 40.04239 +0.39127220 +0.91291588
a 1.7093897 Node 253.27475 -0.87233249 +0.32771728
e 0.4309655 Incl. 6.96598 -0.29315881 +0.24328170
P 2.23 H 21.8 G 0.15 U 6