143P/Kowal-Mrkos 
   From 820 observations 1984 Apr. 23-2018 May 22.(4) Kinoshita
   Epoch = 2018 Dec. 28.0 TT = JDT 2458480.5 
       T = 2018 May 6.99613 TT              peri.= 320.77432 
       e = 0.4109537                        node = 245.29998 (2000.0) 
       q = 2.5314190 AU                     incl.=   4.69755 
   a = 4.2974870 AU          n = 0.11063237         P = 8.91 years 
  m1 = 13.5 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/27.5 JST  O:2018/09/25.7 JST  2.709 AU 
  D. Node = E:11/28.2 JST  O:2015/10/25.4 JST  5.240 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 16:50   17 21.24  -22 04.8   3.894   2.915    5.2    1.8   25.3/ 92.1   0.0/ 82    7  1  18.8   +3/ 60
12/09 16:50   17 23.06  -22 05.7   3.898   2.918    4.6    1.6   25.2/ 91.9   0.0/ 80   19  2  18.8   +2/ 61
12/10 16:50   17 24.87  -22 06.5   3.902   2.921    4.1    1.4   25.2/ 91.7   0.0/ 78   30  3  18.8   +2/ 61
12/11 16:50   17 26.69  -22 07.2   3.906   2.924    3.5    1.2   25.2/ 91.6   0.0/ 75   42  4  18.8   +2/ 61
12/12 16:50   17 28.50  -22 07.9   3.910   2.927    2.9    1.0   25.1/ 91.4   0.0/ 71   53  5  18.8   +1/ 62
12/13 16:50   17 30.30  -22 08.5   3.914   2.930    2.4    0.8   25.1/ 91.2   0.0/ 65   65  5  18.8   +1/ 62
12/14 16:50   17 32.11  -22 08.9   3.917   2.934    1.9    0.6   25.0/ 91.0   0.0/ 56   76  6  18.8   +1/ 62
12/15 16:40   17 33.90  -22 09.3   3.921   2.937    1.5    0.5   25.0/ 90.8   0.0/ 42   87  7  18.8   +2/ 61
12/16 16:40   17 35.70  -22 09.7   3.924   2.940    1.2    0.4   25.0/ 90.6   0.0/ 19   99  8  18.8   +2/ 61
12/17 16:40   17 37.50  -22 09.9   3.927   2.943    1.2    0.4   24.9/ 90.5   0.0/350  111  9  18.8   +1/ 62
12/18 07:00   17 38.57  -22 10.0   3.929   2.945    1.3    0.4   24.9/ 90.4   0.0/334  119 10  18.8   +0/298
12/19 07:00   17 40.36  -22 10.1   3.932   2.948    1.7    0.6   24.9/ 90.2   0.0/316  131 11  18.8   +1/298
12/20 07:00   17 42.15  -22 10.2   3.934   2.951    2.2    0.7   24.8/ 90.0   0.0/305  144 12  18.8   +1/298
12/21 07:00   17 43.94  -22 10.1   3.937   2.955    2.7    0.9   24.8/ 89.8   0.0/298  158 13  18.8   +2/299
12/22 07:00   17 45.72  -22 10.0   3.939   2.958    3.3    1.1   24.7/ 89.6   0.0/293  172 14  18.8   +2/299
12/23 07:00   17 47.50  -22 09.8   3.942   2.961    3.8    1.3   24.7/ 89.4   0.0/290  174 15  18.8   +2/299
12/24 07:00   17 49.28  -22 09.5   3.944   2.964    4.4    1.5   24.6/ 89.3   0.0/287  159 16  18.8   +3/300
12/25 06:50   17 51.04  -22 09.2   3.946   2.968    5.0    1.7   24.6/ 89.1   0.0/285  145 17  18.8   +1/298
12/26 06:50   17 52.81  -22 08.8   3.948   2.971    5.6    1.9   24.5/ 88.9   0.0/284  130 18  18.8   +2/299
12/27 06:50   17 54.57  -22 08.2   3.950   2.974    6.2    2.0   24.5/ 88.7   0.1/283  116 19  18.8   +2/299
12/28 06:50   17 56.34  -22 07.7   3.952   2.977    6.8    2.2   24.5/ 88.5   0.1/281  102 21  18.9   +3/299
12/29 06:50   17 58.10  -22 07.0   3.953   2.981    7.4    2.4   24.4/ 88.4   0.1/280   89 22  18.9   +3/300
12/30 06:50   17 59.85  -22 06.3   3.955   2.984    8.0    2.6   24.4/ 88.2   0.1/280   75 23  18.9   +3/300
12/31 06:50   18 01.60  -22 05.5   3.956   2.987    8.6    2.8   24.3/ 88.0   0.1/279   62 24  18.9   +4/300
01/01 06:50   18 03.35  -22 04.6   3.957   2.991    9.2    3.0   24.2/ 87.8   0.1/278   50 25  18.9   +4/301
01/02 06:50   18 05.09  -22 03.6   3.958   2.994    9.8    3.2   24.2/ 87.6   0.1/277   37 26  18.9   +4/301
01/03 06:50   18 06.83  -22 02.6   3.959   2.997   10.5    3.4   24.1/ 87.4   0.1/277   25 27  18.9   +5/301
01/04 06:40   18 08.55  -22 01.5   3.960   3.000   11.1    3.6   24.1/ 87.3   0.1/276   13 27  18.9   +4/300
01/05 06:40   18 10.28  -22 00.3   3.960   3.004   11.7    3.8   24.0/ 87.1   0.1/276    1 28  18.9   +4/300
01/06 06:40   18 12.01  -21 59.0   3.961   3.007   12.3    4.0   24.0/ 86.9   0.1/275   11 29  18.9   +4/301
01/07 06:40   18 13.73  -21 57.7   3.961   3.010   12.9    4.2   23.9/ 86.7   0.1/275   22  1  18.9   +5/301
01/08 06:40   18 15.44  -21 56.3   3.961   3.014   13.5    4.4   23.8/ 86.5   0.1/275   34  2  18.9   +5/301
inserted by FC2 system