Orbital elements:
2013 CY32 Earth MOID = 0.0004 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 37.83790 (2000.0) P Q
n 0.34016359 Peri. 235.40954 +0.94999464 -0.23046694
a 2.0324077 Node 136.80646 +0.26820180 +0.94778295
e 0.8685628 Incl. 17.92875 -0.15993116 +0.22043699
P 2.90 H 28.1 G 0.15 U 7
The 6 - 14 metre wide asteroid 2013 CY32 made a close pass (0.3 lunar distances, 0.0007 AU), travelling at 32.21 km/second, to the Earth-Moon system on the 5th February, 2013 @ 15:53 UT ±00:01.