Orbital elements:
2010 BL4
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 6.91913 (2000.0) P Q
n 0.01233960 Peri. 252.86423 -0.45273352 -0.85288712
a 18.5467871 Node 227.02848 +0.89149577 -0.42762999
e 0.5377478 Incl. 20.81688 +0.01636002 -0.29952653
P 79.87 H 11.9 G 0.15 U 3
Orbital elements: 2010 BL4 Epoch 2010 Jan. 24.0 TT = JDT 2455220.5 MPC M 1.47826 (2000.0) P Q n 0.01215267 Peri. 255.81672 -0.49457189 -0.82952809 a 18.7364872 Node 226.91683 +0.86913539 -0.47150850 e 0.5426728 Incl. 20.80255 +0.00152556 -0.29927058 P 81.1 H 12.0 G 0.15 From 9 observations 2010 Jan. 18-Feb. 14.