time 20171224 13.1067 hours lat 31 05 09.924 = 31.0861 deg lon 249 44 04.092 = 249.7345 deg ht 69.265 b 4.92957 7.32151 -0.84871 20.82107 alp 212.857 +/- 0.157 deg del 47.116 +/- 0.663 deg v_inf 50.760 +/- 0.374 km/s v_avg 50.760 +/- 0.374 km/s a 5.784 +/- 1.270 AU e 0.830 +/- 0.037 incl 86.972 +/- 0.614 deg omega 178.090 +/- 1.155 deg asc_node 272.670 +/- 0.000 deg v_g 49.373 +/- 0.383 km/s v_h 40.626 +/- 0.414 km/s alp_geo 212.655 +/- 0.161 deg del_geo 47.521 +/- 0.673 deg q_per 0.983 +/- 0.000 AU q_aph 10.585 +/- 2.540 AU lambda 184.367 +/- 0.709 deg beta 55.246 +/- 0.549 deg true anom 1.913 +/- 0.549 deg T_j 1.0