The 18 - 39 metre wide asteroid 2013 HO will make a close pass (66.2 lunar distances, 0.1701 AU), travelling at 6.50 km/second, to the Earth-Moon system on the 4th October 2013 @ 09:23 UT ±00:19.
Orbital elements:
2013 HO Earth MOID = 0.0190 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 90.53111 (2000.0) P Q
n 0.95220555 Peri. 270.96538 -0.39459273 -0.91649802
a 1.0232512 Node 202.62892 +0.89631714 -0.36816519
e 0.0316899 Incl. 9.84491 +0.20226753 -0.15647931
P 1.04 H 26.0 G 0.15 U 6