The 350 - 780 metre wide asteroid 2017 CS in the constellation Bootes will make a close pass (7.93 LD, 0.02036 AU), travelling at 9.13 km/second, to the Earth-Moon system on the 29th May 2017 @ 15:44 UT ±00:01.
Orbital elements:
2017 CS PHA, Earth MOID = 0.0046 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 337.50670 (2000.0) P Q
n 0.23518488 Peri. 358.74011 -0.51314004 +0.85188804
a 2.5993401 Node 240.37737 -0.78642163 -0.51554405
e 0.6089260 Incl. 6.92140 -0.34384346 -0.09220146
P 4.19 H 19.3 G 0.15 U 5