P/2011 E1 Epoch 2011 Mar. 20.0 TT = JDT 2455640.5 T 2011 Mar. 9.83663 TT MPC q 0.0533979 (2000.0) P Q n 0.18553060 Peri. 57.25585 -0.19320163 -0.96806317 a 3.0445681 Node 44.78691 +0.80714017 -0.24939833 e 0.9824613 Incl. 13.10849 +0.55785113 +0.02557677 P 5.31 From 199 observations 2000 July 30-2011 Mar. 10.