143P/Kowal-Mrkos 
   From 820 observations 1984 Apr. 23-2018 May 22.(4) Kinoshita
   Epoch = 2019 June 26.0 TT = JDT 2458660.5 
       T = 2018 May 6.62636 TT              peri.= 320.65860 
       e = 0.4107308                        node = 245.29887 (2000.0) 
       q = 2.5298242 AU                     incl.=   4.69749 
   a = 4.2931557 AU          n = 0.11079983         P = 8.90 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:11/28.5 JST  O:2015/10/27.9 JST  5.230 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/06 01:40   20 39.23  -13 48.3   2.861   3.551  125.8   13.4    2.8/290.1   0.4/252  155  2  18.5  +33/324
06/07 01:40   20 39.05  -13 47.4   2.853   3.555  126.8   13.2    3.1/286.9   0.4/252  169  4  18.5  +34/325
06/08 01:40   20 38.85  -13 46.5   2.846   3.559  127.8   13.0    3.3/284.3   0.4/252  172  5  18.5  +34/326
06/09 01:30   20 38.63  -13 45.7   2.838   3.563  128.8   12.8    3.5/282.0   0.4/252  160  6  18.5  +33/324
06/10 01:30   20 38.39  -13 44.9   2.831   3.566  129.8   12.6    3.8/280.0   0.4/251  146  7  18.5  +34/325
06/11 01:30   20 38.14  -13 44.3   2.823   3.570  130.8   12.4    4.0/278.2   0.4/251  132  8  18.5  +34/326
06/12 01:30   20 37.86  -13 43.7   2.816   3.574  131.8   12.2    4.3/276.7   0.4/251  118  9  18.5  +35/328
06/13 01:30   20 37.57  -13 43.2   2.809   3.577  132.8   12.0    4.5/275.3   0.4/251  104 10  18.5  +35/329
06/14 01:20   20 37.27  -13 42.8   2.802   3.581  133.8   11.8    4.8/274.1   0.4/251   91 11  18.5  +35/327
06/15 01:20   20 36.94  -13 42.5   2.796   3.585  134.8   11.6    5.0/273.0   0.4/251   77 12  18.5  +35/328
06/16 01:20   20 36.60  -13 42.2   2.789   3.589  135.8   11.4    5.3/272.0   0.4/251   64 13  18.5  +36/329
06/17 01:20   20 36.24  -13 42.0   2.783   3.592  136.9   11.1    5.5/271.1   0.4/250   51 14  18.5  +36/331
06/18 01:20   20 35.86  -13 41.9   2.777   3.596  137.9   10.9    5.7/270.3   0.4/250   38 15  18.5  +37/332
06/19 01:10   20 35.47  -13 41.9   2.771   3.600  138.9   10.7    6.0/269.6   0.4/250   26 16  18.5  +36/330
06/20 01:10   20 35.06  -13 41.9   2.766   3.604  140.0   10.4    6.2/268.9   0.4/250   14 17  18.5  +36/331
06/21 01:10   20 34.63  -13 42.0   2.760   3.607  141.0   10.2    6.4/268.3   0.4/250    7 18  18.5  +37/333
06/22 01:10   20 34.19  -13 42.2   2.755   3.611  142.1   10.0    6.7/267.7   0.3/249   14 19  18.5  +37/334
06/23 01:10   20 33.73  -13 42.5   2.750   3.615  143.1    9.7    6.9/267.2   0.3/249   25 20  18.5  +38/335
06/24 01:00   20 33.26  -13 42.8   2.745   3.619  144.2    9.5    7.1/266.7   0.3/249   37 21  18.5  +37/333
06/25 01:00   20 32.77  -13 43.2   2.741   3.622  145.2    9.2    7.3/266.2   0.3/249   49 21  18.5  +38/335
06/26 01:00   20 32.27  -13 43.7   2.736   3.626  146.3    9.0    7.5/265.8   0.3/248   61 22  18.5  +38/336
06/27 01:00   20 31.76  -13 44.2   2.732   3.630  147.3    8.7    7.7/265.4   0.3/248   73 23  18.5  +38/337
06/28 00:50   20 31.23  -13 44.8   2.728   3.633  148.4    8.4    7.9/265.0   0.3/248   85 24  18.5  +38/336
06/29 00:50   20 30.69  -13 45.5   2.725   3.637  149.5    8.2    8.1/264.7   0.3/247   98 25  18.5  +38/337
06/30 00:50   20 30.13  -13 46.3   2.721   3.641  150.5    7.9    8.3/264.3   0.3/247  111 26  18.5  +39/338
07/01 00:50   20 29.56  -13 47.1   2.718   3.645  151.6    7.6    8.5/264.0   0.3/247  124 27  18.5  +39/340
07/02 00:50   20 28.98  -13 48.0   2.715   3.648  152.7    7.4    8.7/263.7   0.3/246  138 28  18.5  +39/341
07/03 00:40   20 28.39  -13 48.9   2.713   3.652  153.7    7.1    8.8/263.5   0.3/246  152 29  18.5  +39/339
07/04 00:40   20 27.79  -13 49.9   2.710   3.656  154.8    6.8    9.0/263.2   0.2/245  166  1  18.5  +39/341
07/05 00:40   20 27.17  -13 51.0   2.708   3.660  155.9    6.5    9.2/262.9   0.2/245  173  2  18.5  +39/342
07/06 00:40   20 26.55  -13 52.1   2.706   3.663  157.0    6.2    9.3/262.7   0.2/244  161  3  18.5  +40/344
inserted by FC2 system