The 33 - 73 metre wide asteroid 2017 MC3 in the constellation Coma Berenices will make a close pass (6.50 LD, 0.01671 AU), travelling at 13.18 km/second, to the Earth-Moon system on the 2nd July 2017 @ 23:32 UT ±00:01.
Orbital elements:
2017 MC3 Earth MOID = 0.0093 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 6.72237 (2000.0) P Q
n 0.51693453 Peri. 246.82745 +0.98996805 +0.11826129
a 1.5376082 Node 106.30995 -0.08094020 +0.92318847
e 0.4957137 Incl. 4.62055 -0.11580998 +0.36570113
P 1.91 H 24.2 G 0.15 U 6