C/2013 C2 (Tenagra) 
   From 444 observations 2013 Feb. 14-2018 Apr. 6. Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2015 Sept. 10.62794 TT           peri.= 309.31179 
       e = 0.4302048                        node = 247.52926 (2000.0) 
       q = 9.1430698 AU                     incl.=  21.33929 
   a = 16.0462402 AU         n = 0.01533360         P = 64.28 years 
  m1 = 8.5 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/29.6 JST  O:2019/03/22.7 JST  10.276 AU 
  D. Node = E:11/30.4 JST  O:2000/12/13.4 JST  17.976 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/09 19:50   15 31.58  -21 31.1  10.294   9.984   69.4    5.4    4.2/ 90.7   0.1/105   73 29  18.6  +14/ 50
09/10 19:40   15 31.88  -21 31.2  10.311   9.985   68.5    5.4    4.3/ 91.0   0.1/105   59  1  18.6  +15/ 49
09/11 19:40   15 32.18  -21 31.3  10.327   9.987   67.6    5.3    4.4/ 91.2   0.1/105   45  2  18.6  +15/ 50
09/12 19:40   15 32.50  -21 31.4  10.344   9.988   66.7    5.3    4.4/ 91.5   0.1/105   31  3  18.6  +14/ 50
09/13 19:40   15 32.82  -21 31.5  10.360   9.990   65.8    5.3    4.5/ 91.7   0.1/105   18  4  18.6  +13/ 51
09/14 19:30   15 33.14  -21 31.6  10.376   9.991   64.9    5.2    4.6/ 91.9   0.0/105    8  5  18.6  +14/ 50
09/15 19:30   15 33.46  -21 31.8  10.393   9.993   64.0    5.2    4.7/ 92.1   0.0/105   11  6  18.6  +14/ 51
09/16 19:30   15 33.80  -21 31.9  10.409   9.994   63.1    5.1    4.7/ 92.3   0.0/105   22  7  18.6  +13/ 51
09/17 19:30   15 34.14  -21 32.1  10.425   9.995   62.2    5.1    4.8/ 92.5   0.0/105   34  8  18.6  +13/ 52
09/18 19:20   15 34.48  -21 32.3  10.440   9.997   61.3    5.1    4.9/ 92.7   0.0/105   45  9  18.6  +14/ 51
09/19 19:20   15 34.82  -21 32.6  10.456   9.998   60.4    5.0    4.9/ 92.9   0.0/105   57 10  18.6  +13/ 51
09/20 19:20   15 35.18  -21 32.8  10.472  10.000   59.5    5.0    5.0/ 93.1   0.0/105   69 10  18.6  +13/ 52
09/21 19:20   15 35.53  -21 33.1  10.487  10.001   58.6    4.9    5.1/ 93.2   0.0/105   80 11  18.6  +12/ 53
09/22 19:10   15 35.89  -21 33.4  10.502  10.003   57.7    4.9    5.1/ 93.4   0.0/105   92 12  18.6  +13/ 51
09/23 19:10   15 36.26  -21 33.7  10.518  10.004   56.8    4.8    5.2/ 93.5   0.0/105  104 13  18.6  +12/ 52
09/24 19:00   15 36.63  -21 34.0  10.533  10.005   55.9    4.8    5.2/ 93.6   0.0/105  116 14  18.6  +14/ 51
09/25 19:00   15 37.00  -21 34.3  10.547  10.007   55.1    4.7    5.3/ 93.8   0.0/105  128 15  18.6  +13/ 52
09/26 19:00   15 37.38  -21 34.6  10.562  10.008   54.2    4.7    5.4/ 93.9   0.0/105  141 16  18.6  +12/ 52
09/27 19:00   15 37.77  -21 35.0  10.577  10.010   53.3    4.6    5.4/ 94.0   0.0/105  153 17  18.6  +12/ 53
09/28 18:50   15 38.15  -21 35.4  10.591  10.011   52.4    4.5    5.5/ 94.1   0.0/105  165 18  18.6  +13/ 52
09/29 18:50   15 38.55  -21 35.8  10.605  10.013   51.5    4.5    5.5/ 94.2   0.0/105  173 19  18.6  +12/ 52
09/30 18:50   15 38.94  -21 36.2  10.620  10.014   50.6    4.4    5.6/ 94.3   0.0/105  165 20  18.6  +12/ 53
10/01 18:50   15 39.34  -21 36.6  10.634  10.015   49.7    4.4    5.7/ 94.4   0.0/105  152 21  18.6  +11/ 53
10/02 18:40   15 39.74  -21 37.0  10.647  10.017   48.8    4.3    5.7/ 94.5   0.0/105  138 22  18.6  +12/ 52
10/03 18:40   15 40.15  -21 37.5  10.661  10.018   47.9    4.3    5.8/ 94.6   0.0/105  125 23  18.6  +12/ 53
10/04 18:40   15 40.57  -21 38.0  10.675  10.020   47.1    4.2    5.8/ 94.7   0.0/105  111 24  18.6  +11/ 54
10/05 18:40   15 40.98  -21 38.4  10.688  10.021   46.2    4.1    5.9/ 94.8   0.0/105   96 25  18.6  +10/ 54
10/06 18:30   15 41.40  -21 38.9  10.701  10.023   45.3    4.1    5.9/ 94.9   0.0/105   82 26  18.7  +11/ 53
10/07 18:30   15 41.82  -21 39.4  10.714  10.024   44.4    4.0    6.0/ 94.9   0.0/105   68 27  18.7  +11/ 54
10/08 18:30   15 42.25  -21 39.9  10.727  10.026   43.5    3.9    6.0/ 95.0   0.0/105   54 29  18.7  +10/ 54
10/09 18:30   15 42.68  -21 40.5  10.739  10.027   42.6    3.9    6.1/ 95.1   0.0/105   40  0  18.7  +10/ 55
inserted by FC2 system