Orbital elements:
2014 TG17 = 2010 TX149 Earth MOID = 0.1402 AU
Id. P. Sicoli, H. Metrebian
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 5.93906 (2000.0) P Q
n 0.24619131 Peri. 225.51677 +0.62407638 -0.78084391
a 2.5212790 Node 186.07292 +0.77129742 +0.62146019
e 0.5794817 Incl. 15.62021 +0.12501581 +0.06379676
P 4.00 H 22.3 G 0.15 U 3
The 78 - 170 metre wide asteroid 2010 TX149 will make a close pass (56.4 lunar distances, 0.1449 AU), travelling at 10.65 km/second, to the Earth-Moon system on the 17th October, 2010 @ 23:04 UT.