Orbital elements: 2010 EF21 Earth MOID = 0.1052 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 359.30397 (2000.0) P Q n 0.26817481 Peri. 143.66402 +0.08811772 -0.98437743 a 2.3815373 Node 300.81573 +0.86697169 +0.15114570 e 0.7127082 Incl. 10.22379 +0.49050521 -0.09031085 P 3.68 H 18.4 G 0.15 U 8