Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 T 2006 Mar. 6.4762 TT MPCN q 1.662810 (2000.0) P Q n 0.1331972 Peri. 157.8784 +0.0519185 +0.9846976 a 3.797280 Node 114.7656 -0.9414987 +0.1038092 e 0.562105 Incl. 10.5567 -0.3329934 -0.1399793 P 7.40 From 160 observations 1984-1998, mean residual 1".0. Nongravitational parameters A1 = +0.86, A2 = +0.0236.
m1 = 9.5 + 5 log d + 20 log r