Orbital elements: 1998 HN3 Earth MOID = 0.2373 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 343.82619 (2000.0) P Q n 0.17962688 Peri. 250.64671 +0.48896488 +0.86385820 a 3.1109175 Node 49.23143 -0.72826075 +0.48068006 e 0.6173671 Incl. 9.20013 -0.48015584 +0.15065087 P 5.49 H 18.3 G 0.15 U 3