Lincoln Laboratory Near-Earth Asteroid Research project
軌道要素
The following orbital elements are taken from MPEC 2008-L14:
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 33.21323 (2000.0) P Q
n 0.11426880 Peri. 25.60901 -0.12280197 +0.73526342
a 4.2058224 Node 115.37491 +0.73541833 -0.38357566
e 0.7375342 Incl. 132.46086 +0.66639295 +0.55879998
P 8.63 H 15.1 G 0.15 U 4
From 80 observations at 2 oppositions, 2007-2008, mean residual 0".46.