C/2013 C2 (Tenagra) 
   From 449 observations 2013 Feb. 14-2018 July 2. Kinoshita
   Epoch = 2018 Dec. 28.0 TT = JDT 2458480.5 
       T = 2015 Sept. 11.45851 TT           peri.= 309.35869 
       e = 0.4299031                        node = 247.52925 (2000.0) 
       q = 9.1452925 AU                     incl.=  21.33926 
   a = 16.0416468 AU         n = 0.01534019         P = 64.25 years 
  m1 = 9.0 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/29.8 JST  O:2019/03/22.7 JST  10.275 AU 
  D. Node = E:11/30.4 JST  O:2000/12/09.7 JST  17.978 AU 

18/19  JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
12/08 06:30   16 12.10  -22 20.1  11.082  10.115   10.3    1.0    7.1/ 95.0   0.0/274   18  1  19.2   +3/300
12/09 06:30   16 12.62  -22 20.7  11.080  10.116   11.2    1.1    7.1/ 94.9   0.0/274   30  2  19.2   +4/301
12/10 06:30   16 13.13  -22 21.3  11.078  10.118   12.1    1.2    7.1/ 94.9   0.0/275   42  2  19.2   +5/301
12/11 06:30   16 13.63  -22 21.9  11.076  10.119   13.0    1.3    7.1/ 94.8   0.0/275   53  3  19.2   +5/302
12/12 06:30   16 14.14  -22 22.5  11.074  10.121   13.9    1.3    7.0/ 94.8   0.0/276   65  4  19.2   +6/302
12/13 06:30   16 14.65  -22 23.1  11.071  10.122   14.8    1.4    7.0/ 94.7   0.0/276   77  5  19.2   +6/303
12/14 06:30   16 15.15  -22 23.7  11.068  10.124   15.7    1.5    7.0/ 94.7   0.0/276   88  6  19.2   +7/304
12/15 06:20   16 15.65  -22 24.2  11.064  10.125   16.6    1.6    7.0/ 94.6   0.0/276  100  7  19.2   +6/303
12/16 06:20   16 16.15  -22 24.8  11.061  10.127   17.5    1.7    7.0/ 94.6   0.0/277  112  8  19.2   +6/303
12/17 06:20   16 16.65  -22 25.3  11.057  10.128   18.4    1.8    6.9/ 94.5   0.0/277  124  9  19.2   +7/304
12/18 06:20   16 17.15  -22 25.9  11.053  10.130   19.3    1.8    6.9/ 94.5   0.0/277  137 10  19.2   +7/304
12/19 06:20   16 17.65  -22 26.4  11.049  10.131   20.2    1.9    6.9/ 94.4   0.0/277  149 11  19.2   +8/305
12/20 06:20   16 18.14  -22 26.9  11.044  10.133   21.1    2.0    6.8/ 94.3   0.0/277  162 12  19.2   +9/305
12/21 06:20   16 18.64  -22 27.5  11.039  10.134   22.0    2.1    6.8/ 94.3   0.0/277  174 13  19.2   +9/306
12/22 06:10   16 19.12  -22 28.0  11.034  10.136   22.9    2.2    6.8/ 94.2   0.0/277  168 14  19.2   +8/305
12/23 06:10   16 19.61  -22 28.5  11.029  10.137   23.8    2.2    6.8/ 94.1   0.0/277  154 15  19.2   +9/305
12/24 06:10   16 20.10  -22 28.9  11.024  10.139   24.7    2.3    6.7/ 94.1   0.0/277  139 16  19.2   +9/306
12/25 06:10   16 20.58  -22 29.4  11.018  10.140   25.6    2.4    6.7/ 94.0   0.0/278  125 17  19.2  +10/307
12/26 06:10   16 21.06  -22 29.9  11.012  10.142   26.5    2.5    6.7/ 93.9   0.0/278  110 18  19.2  +10/307
12/27 06:10   16 21.54  -22 30.3  11.006  10.143   27.4    2.6    6.6/ 93.9   0.0/278   95 19  19.2  +11/308
12/28 06:10   16 22.02  -22 30.8  10.999  10.145   28.3    2.6    6.6/ 93.8   0.0/278   81 20  19.2  +11/308
12/29 06:00   16 22.49  -22 31.2  10.993  10.146   29.2    2.7    6.5/ 93.7   0.0/278   67 22  19.2  +10/307
12/30 06:00   16 22.96  -22 31.6  10.986  10.148   30.2    2.8    6.5/ 93.7   0.0/278   54 23  19.2  +11/308
12/31 06:00   16 23.43  -22 32.0  10.979  10.149   31.1    2.9    6.5/ 93.6   0.0/278   41 24  19.2  +12/308
01/01 06:00   16 23.89  -22 32.4  10.971  10.151   32.0    2.9    6.4/ 93.5   0.0/278   28 25  19.2  +12/309
01/02 06:00   16 24.36  -22 32.8  10.964  10.152   32.9    3.0    6.4/ 93.4   0.0/278   15 26  19.2  +13/310
01/03 06:00   16 24.82  -22 33.2  10.956  10.154   33.8    3.1    6.3/ 93.3   0.0/278    5 26  19.2  +13/310
01/04 05:50   16 25.27  -22 33.6  10.948  10.155   34.7    3.2    6.3/ 93.3   0.0/278   11 27  19.2  +12/309
01/05 05:50   16 25.72  -22 33.9  10.940  10.157   35.6    3.2    6.2/ 93.2   0.0/278   23 28  19.2  +13/310
01/06 05:50   16 26.17  -22 34.3  10.931  10.158   36.5    3.3    6.2/ 93.1   0.0/278   35 29  19.2  +13/310
01/07 05:50   16 26.62  -22 34.6  10.923  10.160   37.5    3.4    6.1/ 93.0   0.0/278   47  1  19.2  +14/311
01/08 05:50   16 27.06  -22 34.9  10.914  10.161   38.4    3.4    6.1/ 92.9   0.0/278   58  2  19.2  +14/311
inserted by FC2 system