time 20181223 12.2897 hours lat 31 18 49.428 = 31.3137 deg lon 249 14 30.084 = 249.2417 deg ht 93.035 b 3.40976 4.96324 -0.42868 20.82592 alp 176.421 +/- 1.212 deg del 8.004 +/- 1.402 deg v_inf 67.475 +/- 0.078 km/s v_avg 67.475 +/- 0.078 km/s a 2.067 +/- 0.087 AU e 0.569 +/- 0.028 incl 169.427 +/- 2.566 deg omega 222.171 +/- 5.115 deg asc_node 271.365 +/- 0.003 deg v_g 66.479 +/- 0.080 km/s v_h 37.078 +/- 0.244 km/s alp_geo 175.906 +/- 1.221 deg del_geo 7.954 +/- 1.414 deg q_per 0.891 +/- 0.024 AU q_aph 3.244 +/- 0.193 AU lambda 173.338 +/- 1.251 deg beta 5.672 +/- 1.383 deg true anom 317.842 +/- 1.383 deg T_j 1.5