Orbital elements:
2012 BR61
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 343.88764 (2000.0) P Q
n 0.00982711 Peri. 158.02714 -0.99902483 +0.04164513
a 21.5866631 Node 24.37350 -0.04391716 -0.90307822
e 0.4588481 Incl. 2.03656 -0.00454762 -0.42745224
P 100.29 H 9.6 G 0.15 U 1
Orbital elements:
2012 BR61
Epoch 2012 Jan. 14.0 TT = JDT 2455940.5 MPC
M 1.59456 (2000.0) P Q
n 0.00748201 Peri. 101.84466 -0.63310120 -0.77390334
a 25.8895044 Node 27.45480 +0.69598591 -0.57817184
e 0.5201505 Incl. 1.99066 +0.33880154 -0.25843945
P 132 H 9.8 G 0.15
From 12 observations 2012 Jan. 21-27.