The 31 - 69 metre wide asteroid 2003 LN6 made a close pass (122.0 LD, 0.3105 AU) travelling at 9.63 km/second, to the Earth-Moon system on the 21st November 2014 @ 03:12 UT ±00:05.
Orbital elements:
2003 LN6 Earth MOID = 0.0005 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 16.85642 (2000.0) P Q
n 1.24333925 Peri. 210.74606 +0.40238647 -0.91544717
a 0.8565307 Node 215.52763 +0.84216815 +0.37292045
e 0.2103855 Incl. 0.63594 +0.35894002 +0.15128386
P 0.79 H 24.6 G 0.15 U 3