C/2013 C2 (Tenagra) 
   From 449 observations 2013 Feb. 14-2018 July 2. Kinoshita
   Epoch = 2019 Feb. 6.0 TT = JDT 2458520.5 
       T = 2015 Sept. 11.86120 TT           peri.= 309.38077 
       e = 0.4298002                        node = 247.52930 (2000.0) 
       q = 9.1463489 AU                     incl.=  21.33881 
   a = 16.0406038 AU         n = 0.01534168         P = 64.24 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:2000/12/07.8 JST  17.981 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/27 05:10   16 34.72  -22 38.5  10.709  10.190   55.9    4.6    5.0/ 90.6   0.0/278   47 21  19.2  +18/317
01/28 05:10   16 35.07  -22 38.6  10.697  10.192   56.9    4.6    4.9/ 90.5   0.0/278   34 22  19.2  +19/317
01/29 05:10   16 35.43  -22 38.6  10.684  10.193   57.8    4.7    4.8/ 90.3   0.0/278   21 23  19.2  +19/318
01/30 05:00   16 35.77  -22 38.6  10.671  10.195   58.7    4.7    4.8/ 90.2   0.0/278    9 24  19.2  +18/317
01/31 05:00   16 36.12  -22 38.6  10.659  10.197   59.7    4.8    4.7/ 90.0   0.0/278    6 25  19.2  +19/317
02/01 05:00   16 36.46  -22 38.6  10.645  10.198   60.6    4.8    4.6/ 89.8   0.0/278   17 26  19.2  +19/318
02/02 05:00   16 36.79  -22 38.6  10.632  10.200   61.5    4.9    4.5/ 89.6   0.0/278   29 27  19.2  +20/319
02/03 05:00   16 37.12  -22 38.6  10.619  10.201   62.5    4.9    4.5/ 89.4   0.0/278   41 28  19.2  +20/320
02/04 04:50   16 37.43  -22 38.5  10.606  10.203   63.4    5.0    4.4/ 89.2   0.0/278   52 28  19.2  +19/318
02/05 04:50   16 37.75  -22 38.5  10.592  10.204   64.4    5.0    4.3/ 89.0   0.0/278   64  0  19.2  +20/319
02/06 04:50   16 38.06  -22 38.4  10.578  10.206   65.3    5.0    4.2/ 88.8   0.0/278   76  1  19.2  +20/320
02/07 04:50   16 38.37  -22 38.3  10.565  10.207   66.2    5.1    4.1/ 88.6   0.0/278   87  2  19.2  +21/320
02/08 04:40   16 38.66  -22 38.2  10.551  10.209   67.2    5.1    4.1/ 88.3   0.0/278   99  3  19.2  +20/319
02/09 04:40   16 38.96  -22 38.1  10.537  10.210   68.1    5.1    4.0/ 88.1   0.0/278  111  4  19.2  +21/320
02/10 04:40   16 39.25  -22 38.0  10.523  10.212   69.1    5.2    3.9/ 87.8   0.0/278  123  4  19.2  +21/321
02/11 04:40   16 39.53  -22 37.8  10.508  10.214   70.0    5.2    3.8/ 87.6   0.0/278  135  5  19.2  +22/321
02/12 04:40   16 39.80  -22 37.7  10.494  10.215   71.0    5.2    3.7/ 87.3   0.0/278  147  6  19.2  +22/322
02/13 04:30   16 40.07  -22 37.5  10.480  10.217   71.9    5.3    3.7/ 87.0   0.0/278  160  7  19.1  +21/321
02/14 04:30   16 40.33  -22 37.3  10.465  10.218   72.9    5.3    3.6/ 86.7   0.1/278  172  8  19.1  +22/322
02/15 04:30   16 40.59  -22 37.1  10.451  10.220   73.8    5.3    3.5/ 86.4   0.1/278  172  9  19.1  +22/322
02/16 04:30   16 40.84  -22 36.9  10.436  10.221   74.8    5.4    3.4/ 86.0   0.1/278  158 10  19.1  +23/323
02/17 04:20   16 41.09  -22 36.6  10.421  10.223   75.7    5.4    3.3/ 85.7   0.1/278  144 11  19.1  +22/322
02/18 04:20   16 41.33  -22 36.4  10.407  10.224   76.7    5.4    3.2/ 85.3   0.1/278  129 13  19.1  +22/323
02/19 04:20   16 41.56  -22 36.1  10.392  10.226   77.6    5.4    3.2/ 84.9   0.1/278  114 14  19.1  +23/323
02/20 04:20   16 41.79  -22 35.8  10.377  10.227   78.6    5.4    3.1/ 84.5   0.1/278   99 15  19.1  +23/324
02/21 04:10   16 42.00  -22 35.5  10.362  10.229   79.5    5.5    3.0/ 84.0   0.1/278   84 16  19.1  +22/323
02/22 04:10   16 42.22  -22 35.2  10.347  10.231   80.5    5.5    2.9/ 83.5   0.1/278   69 17  19.1  +23/324
02/23 04:10   16 42.43  -22 34.9  10.332  10.232   81.5    5.5    2.8/ 83.0   0.1/278   55 18  19.1  +23/324
02/24 04:10   16 42.63  -22 34.6  10.317  10.234   82.4    5.5    2.7/ 82.5   0.1/278   41 19  19.1  +24/325
02/25 04:00   16 42.82  -22 34.2  10.302  10.235   83.4    5.5    2.6/ 81.9   0.1/278   27 20  19.1  +23/324
02/26 04:00   16 43.01  -22 33.8  10.287  10.237   84.3    5.5    2.5/ 81.3   0.1/278   14 21  19.1  +23/325
02/27 04:00   16 43.19  -22 33.5  10.272  10.238   85.3    5.5    2.4/ 80.6   0.1/277    4 22  19.1  +24/325
inserted by FC2 system