C/2017 K4 (ATLAS) 
   From 217 observations 2017 May 26-Sept. 18. Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 Jan. 8.07297 TT             peri.=  15.12165 
       e = 0.9060258                        node = 298.89290 (2000.0) 
       q = 2.6482316 AU                     incl.=  16.67773 
   a = 28.1804182 AU         n = 0.00658844         P = 149.60 years 
  m1 = 9.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/22.4 JST  O:2017/11/21.0 JST  2.693 AU 
  D. Node = E:01/19.9 JST  O:2048/03/01.0 JST  40.269 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 00:10   01 06.63  +29 54.8   2.778   3.556  134.3   11.7    6.1/290.0   0.4/224  120 28  16.7  +67/276
09/10 00:10   01 06.19  +29 56.9   2.775   3.562  135.2   11.5    6.2/287.8   0.4/223  132 29  16.7  +68/276
09/12 00:00   01 05.27  +30 00.5   2.772   3.574  137.0   11.1    6.4/283.7   0.4/221  151  2  16.7  +68/276
09/13 00:00   01 04.79  +30 02.0   2.770   3.580  137.8   10.9    6.5/281.8   0.4/220  154  3  16.8  +69/277
09/14 00:00   01 04.30  +30 03.4   2.768   3.586  138.7   10.7    6.7/280.0   0.4/219  150  4  16.8  +70/278
09/15 00:00   01 03.79  +30 04.5   2.767   3.593  139.6   10.5    6.8/278.2   0.4/218  142  5  16.8  +71/279
09/16 00:00   01 03.28  +30 05.5   2.766   3.599  140.4   10.3    6.9/276.5   0.4/217  132  6  16.8  +72/280
09/16 23:50   01 02.75  +30 06.2   2.765   3.605  141.3   10.0    7.0/274.8   0.3/216  122  7  16.8  +71/278
09/17 23:50   01 02.21  +30 06.8   2.765   3.611  142.1    9.8    7.1/273.3   0.3/215  111  8  16.8  +71/279
09/18 23:50   01 01.66  +30 07.2   2.764   3.617  143.0    9.6    7.2/271.7   0.3/214  101  9  16.8  +72/280
09/19 23:50   01 01.11  +30 07.4   2.764   3.624  143.8    9.4    7.3/270.3   0.3/213   90 10  16.8  +73/282
09/20 23:50   01 00.54  +30 07.5   2.764   3.630  144.6    9.2    7.5/268.8   0.3/211   79 11  16.8  +74/283
09/21 23:50   00 59.96  +30 07.3   2.765   3.636  145.4    9.0    7.6/267.5   0.3/210   69 12  16.8  +75/284
09/22 23:40   00 59.39  +30 07.0   2.765   3.642  146.2    8.8    7.7/266.1   0.3/209   58 12  16.8  +74/283
09/23 23:40   00 58.80  +30 06.5   2.766   3.649  147.0    8.6    7.8/264.8   0.3/207   48 13  16.8  +75/284
09/24 23:40   00 58.20  +30 05.7   2.767   3.655  147.8    8.4    7.8/263.6   0.3/206   39 14  16.8  +76/286
09/25 23:30   00 57.61  +30 04.9   2.768   3.661  148.5    8.2    7.9/262.4   0.3/204   31 15  16.8  +75/284
09/26 23:30   00 57.00  +30 03.8   2.770   3.668  149.3    8.0    8.0/261.2   0.3/203   27 16  16.9  +76/285
09/27 23:30   00 56.39  +30 02.6   2.772   3.674  150.0    7.8    8.1/260.0   0.3/201   28 17  16.9  +76/287
09/28 23:30   00 55.78  +30 01.2   2.774   3.680  150.7    7.7    8.2/258.8   0.3/199   35 18  16.9  +77/289
09/29 23:30   00 55.16  +29 59.6   2.776   3.687  151.4    7.5    8.2/257.7   0.3/197   44 19  16.9  +78/292
09/30 23:20   00 54.54  +29 57.8   2.778   3.693  152.0    7.3    8.3/256.6   0.3/195   55 20  16.9  +77/289
10/01 23:20   00 53.92  +29 55.9   2.781   3.699  152.7    7.1    8.4/255.6   0.2/193   67 21  16.9  +78/291
10/02 23:20   00 53.30  +29 53.8   2.784   3.706  153.3    7.0    8.4/254.5   0.2/191   79 22  16.9  +79/294
10/03 23:20   00 52.67  +29 51.5   2.787   3.712  153.9    6.8    8.5/253.4   0.2/189   92 23  16.9  +80/297
10/04 23:20   00 52.05  +29 49.1   2.791   3.718  154.4    6.7    8.5/252.4   0.2/187  105 24  16.9  +80/300
10/05 23:20   00 51.42  +29 46.6   2.795   3.725  154.9    6.5    8.5/251.4   0.2/184  117 26  16.9  +81/304
10/06 23:10   00 50.81  +29 43.8   2.799   3.731  155.4    6.4    8.6/250.4   0.2/182  129 27  17.0  +80/300
10/07 23:10   00 50.19  +29 41.0   2.803   3.737  155.8    6.3    8.6/249.4   0.2/179  141 28  17.0  +81/304
10/09 00:20   00 49.54  +29 37.8   2.808   3.744  156.3    6.2    8.6/248.3   0.2/176  149 29  17.0  +80/ 61
10/10 00:10   00 48.93  +29 34.6   2.813   3.750  156.6    6.1    8.6/247.4   0.2/174  153  1  17.0  +81/ 56
inserted by FC2 system