Orbital elements: 2011 CA4 Earth MOID = 0.0013 AU Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC M 27.80096 (2000.0) P Q n 0.66272715 Peri. 321.31302 +0.00039847 -0.99951553 a 1.3029054 Node 128.64193 +0.92710434 -0.01129522 e 0.2842384 Incl. 2.28356 +0.37480312 +0.02900222 P 1.49 H 27.0 G 0.15 U 8