time 20181221 5.3244 hours lat 29 36 20.484 = 29.6057 deg lon 256 45 31.284 = 256.7587 deg ht 99.401 b 3.17832 4.93237 0.23587 20.82764 alp 187.978 +/- 22.505 deg del 57.186 +/- 6.220 deg v_inf 57.545 +/- 0.219 km/s v_avg 57.545 +/- 0.219 km/s a -2.034 +/- 1.548 AU e 1.449 +/- 0.364 incl 90.303 +/- 6.861 deg omega 208.465 +/- 25.621 deg asc_node 269.021 +/- 0.000 deg v_g 56.273 +/- 0.230 km/s v_h 47.327 +/- 3.508 km/s alp_geo 189.436 +/- 22.667 deg del_geo 56.965 +/- 6.306 deg q_per 0.913 +/- 0.121 AU q_aph -4.981 +/- 3.063 AU lambda 155.200 +/- 17.462 deg beta 53.583 +/- 9.219 deg true anom 331.538 +/- 9.219 deg T_j hyp