time 20181231 9.9738 hours lat 31 48 33.840 = 31.8094 deg lon 248 29 04.776 = 248.4847 deg ht 78.223 b 3.95922 4.69630 -3.08515 20.57612 alp 169.326 +/- 0.439 deg del 68.650 +/- 0.111 deg v_inf 40.063 +/- 0.211 km/s v_avg 40.063 +/- 0.211 km/s a 29.932 +/- 14.151 AU e 0.974 +/- 0.013 incl 57.952 +/- 0.246 deg omega 232.990 +/- 0.366 deg asc_node 279.403 +/- 0.000 deg v_g 38.412 +/- 0.220 km/s v_h 42.127 +/- 0.166 km/s alp_geo 169.285 +/- 0.471 deg del_geo 69.679 +/- 0.114 deg q_per 0.790 +/- 0.002 AU q_aph 59.074 +/- 28.302 AU lambda 128.549 +/- 0.255 deg beta 56.586 +/- 0.141 deg true anom 307.012 +/- 0.141 deg T_j 0.8