C/2017 X1 (PANSTARRS) 
   From 63 observations 2017 Dec. 12-2018 Apr. 13. Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 June 14.63751 TT            peri.= 283.13370 
       e = 0.8511251                        node = 251.12487 (2000.0) 
       q = 4.6624990 AU                     incl.=  31.31100 
   a = 31.3182299 AU         n = 0.00562352         P = 175.27 years 
  m1 = 9.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:06/02.3 JST  O:2020/08/18.7 JST  7.232 AU 
  D. Node = E:12/04.0 JST  O:2014/05/09.1 JST  10.700 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 17:50   11 38.12  -23 28.6   5.555   4.706   29.7    6.1   16.8/106.6   0.1/166   35 29  19.4   -7/ 66
09/10 17:40   11 39.29  -23 33.4   5.560   4.707   29.2    6.0   16.8/106.8   0.1/167   29  1  19.5   -6/ 65
09/11 17:40   11 40.46  -23 38.2   5.565   4.708   28.8    5.9   16.8/106.9   0.1/168   29  2  19.5   -6/ 65
09/12 17:40   11 41.63  -23 43.1   5.570   4.709   28.4    5.8   16.9/107.0   0.1/169   34  3  19.5   -7/ 66
09/13 17:40   11 42.81  -23 48.0   5.574   4.710   28.0    5.8   16.9/107.2   0.1/170   42  4  19.5   -7/ 66
09/14 17:40   11 43.98  -23 53.0   5.579   4.711   27.6    5.7   16.9/107.3   0.1/171   52  5  19.5   -8/ 66
09/15 17:30   11 45.15  -23 57.9   5.583   4.712   27.3    5.6   16.9/107.4   0.1/172   62  6  19.5   -6/ 65
09/16 17:30   11 46.32  -24 03.0   5.588   4.713   26.9    5.5   16.9/107.6   0.1/174   73  7  19.5   -7/ 65
09/17 17:30   11 47.50  -24 08.1   5.592   4.714   26.5    5.5   16.9/107.7   0.1/175   83  8  19.5   -8/ 66
09/18 17:30   11 48.68  -24 13.2   5.596   4.715   26.2    5.4   16.9/107.8   0.1/176   94  9  19.5   -8/ 66
09/19 17:20   11 49.85  -24 18.3   5.600   4.716   25.9    5.3   16.9/108.0   0.1/178  104 10  19.5   -7/ 65
09/20 17:20   11 51.02  -24 23.5   5.603   4.717   25.6    5.3   16.9/108.1   0.1/179  114 10  19.5   -7/ 65
09/21 17:20   11 52.20  -24 28.7   5.607   4.718   25.3    5.2   16.9/108.2   0.1/180  124 11  19.5   -8/ 66
09/22 06:20   11 52.84  -24 31.6   5.609   4.719   25.1    5.2   16.9/108.3   0.1/181  129 12  19.5   -8/294
09/23 06:20   11 54.01  -24 36.9   5.612   4.720   24.8    5.1   16.9/108.4   0.1/183  138 13  19.5   -7/295
09/24 06:20   11 55.19  -24 42.2   5.616   4.721   24.5    5.1   16.9/108.5   0.1/184  146 14  19.5   -7/295
09/25 06:20   11 56.37  -24 47.5   5.619   4.722   24.3    5.0   16.9/108.6   0.1/186  151 14  19.5   -7/296
09/26 06:20   11 57.54  -24 52.9   5.622   4.724   24.1    5.0   16.9/108.7   0.1/187  152 16  19.5   -6/296
09/27 06:20   11 58.72  -24 58.3   5.624   4.725   23.8    4.9   16.9/108.9   0.1/189  149 16  19.5   -6/297
09/28 06:20   11 59.90  -25 03.8   5.627   4.726   23.6    4.9   16.9/109.0   0.1/190  141 17  19.5   -5/297
09/29 06:20   12 01.07  -25 09.2   5.630   4.727   23.4    4.8   16.9/109.1   0.1/192  132 18  19.5   -5/298
09/30 06:20   12 02.25  -25 14.7   5.632   4.728   23.3    4.8   16.9/109.2   0.1/194  121 19  19.5   -4/298
10/01 06:20   12 03.42  -25 20.3   5.634   4.730   23.1    4.8   16.9/109.3   0.1/195  110 20  19.5   -4/298
10/02 06:10   12 04.59  -25 25.8   5.636   4.731   23.0    4.7   16.9/109.4   0.1/197   98 22  19.5   -5/298
10/03 06:10   12 05.76  -25 31.4   5.638   4.732   22.9    4.7   16.8/109.5   0.1/199   86 23  19.5   -5/298
10/04 06:10   12 06.94  -25 37.0   5.640   4.733   22.8    4.7   16.8/109.6   0.1/200   74 24  19.5   -4/298
10/05 06:10   12 08.11  -25 42.6   5.642   4.735   22.7    4.7   16.8/109.8   0.1/202   62 25  19.5   -4/299
10/06 06:10   12 09.28  -25 48.3   5.643   4.736   22.6    4.7   16.8/109.9   0.1/204   50 26  19.5   -3/299
10/07 06:10   12 10.46  -25 54.0   5.644   4.737   22.6    4.7   16.8/110.0   0.1/206   39 27  19.5   -3/300
10/08 06:10   12 11.63  -25 59.7   5.646   4.739   22.6    4.6   16.8/110.1   0.1/207   31 28  19.5   -3/300
10/09 06:10   12 12.80  -26 05.5   5.647   4.740   22.6    4.6   16.8/110.2   0.1/209   27 29  19.5   -2/301
inserted by FC2 system