time 20181220 6.5259 hours
  lat  30 52 47.856 =  30.8800 deg
  lon 250 20 15.432 = 250.3376 deg
   ht 95.581 b 3.09091 4.89559 0.56828 20.81952
       alp 172.793 +/- 15.028 deg 
       del  37.588 +/-  8.226 deg 
     v_inf  56.327 +/-  2.549 km/s
     v_avg  56.327 +/-  2.549 km/s
                             
         a   1.695 +/-  1.098 AU  
         e   0.591 +/-  0.307     
      incl 115.298 +/- 12.693 deg 
     omega 258.200 +/- 43.163 deg 
  asc_node 268.055 +/-  0.001 deg 
       v_g  54.897 +/-  2.601 km/s
       v_h  35.780 +/-  4.737 km/s
   alp_geo 173.590 +/- 15.302 deg 
   del_geo  37.522 +/-  8.330 deg 
     q_per   0.693 +/-  0.305 AU  
     q_aph   2.697 +/-  2.191 AU  
    lambda 157.944 +/- 13.492 deg 
      beta  31.574 +/-  9.196 deg 
 true anom 281.803 +/-  9.196 deg 

       T_j   2.7