time 20171231 6.7881 hours lat 32 33 19.656 = 32.5555 deg lon 249 43 25.608 = 249.7238 deg ht 92.288 b 5.29866 7.35152 -3.17094 20.54588 alp 111.225 +/- 0.423 deg del -51.118 +/- 0.968 deg v_inf 32.380 +/- 0.198 km/s v_avg 32.380 +/- 0.198 km/s a 2.927 +/- 0.137 AU e 0.675 +/- 0.015 incl 49.695 +/- 0.274 deg omega 23.167 +/- 2.049 deg asc_node 99.536 +/- 0.000 deg v_g 30.328 +/- 0.211 km/s v_h 38.746 +/- 0.183 km/s alp_geo 111.612 +/- 0.464 deg del_geo -54.445 +/- 1.023 deg q_per 0.951 +/- 0.005 AU q_aph 4.903 +/- 0.272 AU lambda 141.409 +/- 2.220 deg beta -74.041 +/- 0.864 deg true anom 336.830 +/- 0.864 deg T_j 2.5