Orbital elements:
2015 YY9 PHA, Earth MOID = 0.0018 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 26.93000 (2000.0) P Q
n 0.38681232 Peri. 300.07122 +0.94115894 -0.30708129
a 1.8655312 Node 78.12114 +0.33780382 +0.84188358
e 0.5647067 Incl. 8.29270 +0.01041259 +0.44377146
P 2.55 H 21.9 G 0.15 U 8