The 22 - 49 metre wide asteroid 2015 HM1 will make a close pass (50.5 LD, 0.1297 AU) travelling at 10.14 km/second, to the Earth-Moon system on the 29th April 2015 @ 14:28 UT ±00:08.
Orbital elements:
2015 HM1 Earth MOID = 0.0064 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 323.43557 (2000.0) P Q
n 0.86470558 Peri. 111.37776 +0.77438065 +0.60813669
a 1.0911653 Node 211.94364 -0.62967037 +0.76777533
e 0.1865952 Incl. 19.27532 +0.06204698 +0.20171964
P 1.14 H 25.3 G 0.15 U 8