The 150 - 340 metre wide asteroid 2012 KA4 will make a close pass (57.6 LD, 0.1479 AU) travelling at 29.03 km/second, to the Earth-Moon system on the 4th August 2015 @ 01:23 UT ±00:01.
Orbital elements:
2012 KA4 PHA, Earth MOID = 0.0258 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 345.72333 (2000.0) P Q
n 0.84291255 Peri. 237.26009 -0.03815400 -0.99754661
a 1.1098928 Node 215.07147 +0.94759597 -0.01747435
e 0.7837037 Incl. 5.86291 +0.31718474 -0.06778942
P 1.17 H 21.3 G 0.15 U 9
