336P/2016 B2 (McNaught) 
   From 153 observations 2006 Apr. 5-2016 July 3.(2) Kinoshita
   Epoch = 2017 Mar. 28.0 TT = JDT 2457840.5 
       T = 2017 Feb. 3.05954 TT             peri.= 308.49233 
       e = 0.4462059                        node = 298.25794 (2000.0) 
       q = 2.7815569 AU                     incl.=  17.83941 
   a = 5.0227278 AU          n = 0.08755775         P = 11.26 years 
  m1 = 12.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/21.4 JST  O:2017/09/11.0 JST  3.148 AU 
  D. Node = E:01/18.8 JST  O:2014/08/12.4 JST  5.569 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
02/26 05:10   18 14.80  -34 54.3   3.062   2.786   64.6   18.7   21.2/ 87.4   0.6/263   55 29  18.9  +11/328
02/27 05:00   18 16.51  -34 53.2   3.052   2.786   65.3   18.8   21.0/ 87.2   0.6/263   68  0  18.9  +10/326
02/28 05:00   18 18.21  -34 52.2   3.040   2.787   65.9   18.9   20.9/ 87.0   0.6/263   81  1  18.9  +10/327
03/01 05:00   18 19.90  -34 51.0   3.029   2.787   66.5   19.0   20.7/ 86.8   0.6/263   94  2  18.9  +10/327
03/02 05:00   18 21.58  -34 49.8   3.018   2.788   67.2   19.1   20.6/ 86.6   0.6/263  107  3  18.9  +11/327
03/03 05:00   18 23.25  -34 48.6   3.007   2.788   67.8   19.2   20.4/ 86.4   0.6/263  121  5  18.8  +11/328
03/04 04:50   18 24.89  -34 47.3   2.996   2.789   68.4   19.3   20.3/ 86.2   0.6/263  134  6  18.8  +10/326
03/05 04:50   18 26.53  -34 45.9   2.985   2.789   69.1   19.4   20.1/ 86.0   0.6/263  146  7  18.8  +10/327
03/06 04:50   18 28.16  -34 44.5   2.974   2.790   69.7   19.5   19.9/ 85.9   0.6/263  157  8  18.8  +11/327
03/07 04:50   18 29.77  -34 43.0   2.962   2.790   70.4   19.6   19.8/ 85.7   0.6/263  164  9  18.8  +11/328
03/08 04:50   18 31.37  -34 41.4   2.951   2.791   71.0   19.7   19.6/ 85.5   0.6/263  161 10  18.8  +11/328
03/09 04:40   18 32.95  -34 39.9   2.940   2.791   71.7   19.7   19.5/ 85.3   0.6/263  152 11  18.8  +10/327
03/10 04:40   18 34.52  -34 38.2   2.928   2.792   72.3   19.8   19.3/ 85.1   0.6/263  140 12  18.8  +11/327
03/11 04:40   18 36.07  -34 36.6   2.917   2.792   73.0   19.9   19.1/ 84.9   0.6/263  128 13  18.8  +11/327
03/12 04:40   18 37.61  -34 34.8   2.905   2.793   73.6   20.0   18.9/ 84.7   0.7/263  116 14  18.8  +11/328
03/13 04:40   18 39.14  -34 33.1   2.894   2.794   74.3   20.0   18.8/ 84.6   0.7/263  104 15  18.8  +12/328
03/14 04:30   18 40.64  -34 31.3   2.882   2.794   75.0   20.1   18.6/ 84.4   0.7/263   92 16  18.8  +11/327
03/15 04:30   18 42.14  -34 29.4   2.871   2.795   75.6   20.2   18.4/ 84.2   0.7/263   80 17  18.8  +11/327
03/16 04:30   18 43.62  -34 27.5   2.859   2.796   76.3   20.2   18.2/ 84.0   0.7/263   68 18  18.7  +11/328
03/17 04:30   18 45.08  -34 25.6   2.847   2.796   77.0   20.3   18.0/ 83.8   0.7/263   57 19  18.7  +12/328
03/18 04:30   18 46.53  -34 23.6   2.836   2.797   77.6   20.3   17.9/ 83.6   0.7/263   46 20  18.7  +12/328
03/19 04:20   18 47.96  -34 21.6   2.824   2.798   78.3   20.4   17.7/ 83.4   0.7/263   36 20  18.7  +11/327
03/20 04:20   18 49.37  -34 19.5   2.812   2.799   79.0   20.4   17.5/ 83.2   0.7/263   26 21  18.7  +11/328
03/21 04:20   18 50.77  -34 17.5   2.801   2.799   79.7   20.5   17.3/ 83.1   0.7/263   18 22  18.7  +12/328
03/22 04:20   18 52.15  -34 15.3   2.789   2.800   80.4   20.5   17.1/ 82.9   0.7/263   16 23  18.7  +12/328
03/23 04:20   18 53.52  -34 13.2   2.777   2.801   81.0   20.6   16.9/ 82.7   0.7/263   21 24  18.7  +12/329
03/24 04:10   18 54.86  -34 11.0   2.766   2.802   81.7   20.6   16.7/ 82.5   0.7/263   30 25  18.7  +12/328
03/25 04:10   18 56.19  -34 08.8   2.754   2.803   82.4   20.7   16.4/ 82.3   0.7/263   42 26  18.7  +12/328
03/26 04:10   18 57.50  -34 06.6   2.742   2.803   83.1   20.7   16.2/ 82.1   0.7/263   54 27  18.7  +12/328
inserted by FC2 system