Asteroid Terrestrial-impact Last Alert System (ATLAS) search program
軌道要素
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 31.57474 TT MPCW
q 1.5581544 (2000.0) P Q
n 0.00671738 Peri. 162.50631 +0.23042789 -0.86926848
a 27.8186418 Node 87.61970 -0.93693235 -0.07681665
e 0.9439888 Incl. 154.04099 -0.26279415 -0.48833545
P 147
From 318 observations 2018 July 15-Oct. 1, mean residual 0".4.