C/2013 C2 (Tenagra) 
   From 449 observations 2013 Feb. 14-2018 July 2. Kinoshita
   Epoch = 2019 Oct. 24.0 TT = JDT 2458780.5 
       T = 2015 Sept. 13.47860 TT           peri.= 309.48972 
       e = 0.4289452                        node = 247.52917 (2000.0) 
       q = 9.1528527 AU                     incl.=  21.33756 
   a = 16.0279752 AU         n = 0.01535982         P = 64.17 years 
  m1 = 9.0 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/29.8 JST  O:2019/03/22.7 JST  10.276 AU 
  D. Node = E:11/30.7 JST  O:2000/11/28.6 JST  17.985 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/24 19:30   16 27.20  -19 33.2  10.926  10.581   67.4    5.0    4.0/ 91.9   0.0/ 98  127 24  19.3  +18/ 48
09/25 19:30   16 27.48  -19 33.3  10.943  10.583   66.5    5.0    4.1/ 92.0   0.0/ 98  113 26  19.3  +18/ 49
09/26 19:30   16 27.76  -19 33.5  10.960  10.585   65.6    4.9    4.1/ 92.1   0.0/ 98   98 27  19.3  +17/ 50
09/27 19:30   16 28.06  -19 33.6  10.977  10.586   64.6    4.9    4.2/ 92.2   0.0/ 98   83 28  19.3  +17/ 51
09/28 19:20   16 28.35  -19 33.8  10.993  10.588   63.7    4.9    4.3/ 92.3   0.0/ 98   68 29  19.3  +18/ 49
09/29 19:20   16 28.65  -19 34.0  11.010  10.590   62.8    4.8    4.3/ 92.4   0.0/ 98   53  1  19.3  +17/ 50
09/30 19:20   16 28.96  -19 34.1  11.026  10.591   61.9    4.8    4.4/ 92.5   0.0/ 98   38  2  19.3  +16/ 51
10/01 19:10   16 29.27  -19 34.3  11.042  10.593   61.0    4.7    4.5/ 92.5   0.0/ 98   24  3  19.3  +17/ 50
10/02 19:10   16 29.59  -19 34.5  11.058  10.595   60.1    4.7    4.5/ 92.6   0.0/ 98   10  4  19.3  +17/ 50
10/03 19:10   16 29.91  -19 34.7  11.074  10.597   59.2    4.7    4.6/ 92.7   0.0/ 97    4  5  19.3  +16/ 51
10/04 19:10   16 30.23  -19 34.9  11.090  10.598   58.3    4.6    4.7/ 92.7   0.0/ 97   17  6  19.4  +16/ 51
10/05 19:00   16 30.56  -19 35.2  11.105  10.600   57.4    4.6    4.7/ 92.8   0.0/ 97   30  7  19.4  +17/ 50
10/06 19:00   16 30.89  -19 35.4  11.121  10.602   56.5    4.5    4.8/ 92.8   0.0/ 97   42  8  19.4  +16/ 51
10/07 19:00   16 31.23  -19 35.6  11.136  10.603   55.6    4.5    4.9/ 92.8   0.0/ 97   54  9  19.4  +16/ 52
10/08 19:00   16 31.58  -19 35.9  11.151  10.605   54.7    4.4    4.9/ 92.9   0.0/ 97   66 10  19.4  +15/ 52
10/09 18:50   16 31.92  -19 36.1  11.166  10.607   53.8    4.4    5.0/ 92.9   0.0/ 97   78 11  19.4  +16/ 51
10/10 18:50   16 32.27  -19 36.3  11.181  10.609   52.9    4.3    5.0/ 92.9   0.0/ 97   90 12  19.4  +15/ 52
10/11 18:50   16 32.63  -19 36.6  11.196  10.610   52.0    4.3    5.1/ 92.9   0.0/ 97  101 12  19.4  +15/ 52
10/12 18:50   16 32.99  -19 36.9  11.211  10.612   51.1    4.2    5.2/ 93.0   0.0/ 97  113 13  19.4  +14/ 53
10/13 18:40   16 33.35  -19 37.1  11.225  10.614   50.2    4.1    5.2/ 93.0   0.0/ 97  125 14  19.4  +15/ 52
10/14 18:40   16 33.72  -19 37.4  11.239  10.615   49.3    4.1    5.3/ 93.0   0.0/ 96  137 15  19.4  +15/ 52
10/15 18:40   16 34.09  -19 37.7  11.253  10.617   48.4    4.0    5.3/ 93.0   0.0/ 96  149 16  19.4  +14/ 53
10/16 18:40   16 34.47  -19 37.9  11.267  10.619   47.5    4.0    5.4/ 93.0   0.0/ 96  161 17  19.4  +14/ 54
10/17 18:30   16 34.84  -19 38.2  11.281  10.621   46.6    3.9    5.4/ 93.0   0.0/ 96  174 18  19.4  +15/ 53
10/18 18:30   16 35.23  -19 38.5  11.294  10.622   45.7    3.8    5.5/ 93.0   0.0/ 96  174 19  19.4  +14/ 53
10/19 18:30   16 35.61  -19 38.8  11.308  10.624   44.8    3.8    5.5/ 93.0   0.0/ 96  161 20  19.4  +13/ 54
10/20 18:30   16 36.00  -19 39.1  11.321  10.626   43.9    3.7    5.6/ 93.0   0.0/ 96  148 21  19.4  +13/ 54
10/21 18:30   16 36.40  -19 39.4  11.334  10.627   43.0    3.7    5.6/ 93.0   0.0/ 96  134 22  19.4  +12/ 55
10/22 18:20   16 36.79  -19 39.7  11.347  10.629   42.1    3.6    5.7/ 93.0   0.0/ 95  121 23  19.4  +13/ 54
10/23 18:20   16 37.19  -19 40.0  11.359  10.631   41.2    3.5    5.7/ 93.0   0.0/ 95  106 24  19.4  +13/ 55
10/24 18:20   16 37.60  -19 40.3  11.372  10.633   40.3    3.5    5.8/ 93.0   0.0/ 95   92 25  19.4  +12/ 55
inserted by FC2 system