143P/Kowal-Mrkos 
   From 495 observations 1984 Apr. 23-2017 Feb. 18.(4) Kinoshita
   Epoch = 2018 Jan. 22.0 TT = JDT 2458140.5 
       T = 2018 May 7.35810 TT              peri.= 320.87743 
       e = 0.4104044                        node = 245.30867 (2000.0) 
       q = 2.5322207 AU                     incl.=   4.69560 
   a = 4.2948431 AU          n = 0.11073454         P = 8.90 years 
  m1 = 13.5 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/27.2 JST  O:2018/09/25.7 JST  2.709 AU 
  D. Node = E:11/28.0 JST  O:2015/10/24.5 JST  5.240 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/12 03:30   12 48.95  -10 40.5   2.367   2.653   95.8   21.6   15.0/117.5   0.9/293   40 25  17.5  +37/324
01/13 03:30   12 49.86  -10 47.4   2.352   2.651   96.6   21.6   14.8/117.6   0.9/294   51 26  17.5  +37/325
01/14 03:30   12 50.75  -10 54.3   2.338   2.649   97.3   21.6   14.5/117.6   0.9/294   62 26  17.5  +38/326
01/15 03:30   12 51.62  -11 01.0   2.323   2.647   98.1   21.6   14.3/117.7   0.9/294   74 27  17.4  +38/327
01/16 03:30   12 52.48  -11 07.6   2.308   2.645   98.9   21.6   14.0/117.8   0.9/294   85 28  17.4  +38/328
01/17 03:20   12 53.32  -11 14.1   2.294   2.644   99.7   21.5   13.8/117.9   0.9/294   96 29  17.4  +37/326
01/18 03:20   12 54.15  -11 20.6   2.280   2.642  100.4   21.5   13.5/118.0   0.9/294  108  1  17.4  +37/327
01/19 03:20   12 54.96  -11 26.9   2.265   2.640  101.2   21.4   13.3/118.1   0.9/294  120  2  17.4  +38/328
01/20 03:20   12 55.76  -11 33.2   2.251   2.638  102.0   21.4   13.0/118.2   0.9/294  131  2  17.4  +38/329
01/21 03:20   12 56.54  -11 39.3   2.237   2.636  102.8   21.3   12.7/118.3   0.9/294  143  3  17.4  +38/330
01/22 03:20   12 57.30  -11 45.3   2.222   2.634  103.6   21.3   12.5/118.4   0.9/294  154  4  17.3  +38/331
01/23 03:10   12 58.04  -11 51.2   2.208   2.632  104.4   21.2   12.2/118.5   0.9/294  165  5  17.3  +38/329
01/24 03:10   12 58.77  -11 57.0   2.194   2.630  105.2   21.2   11.9/118.6   0.9/294  170  6  17.3  +38/330
01/25 03:10   12 59.48  -12 02.7   2.180   2.629  106.1   21.1   11.6/118.7   0.9/294  162  7  17.3  +38/331
01/26 03:10   13 00.18  -12 08.3   2.166   2.627  106.9   21.0   11.3/118.9   0.9/294  150  8  17.3  +38/332
01/27 03:10   13 00.85  -12 13.7   2.152   2.625  107.7   20.9   11.0/119.0   0.9/294  137  9  17.3  +39/333
01/28 03:10   13 01.51  -12 19.1   2.138   2.623  108.5   20.9   10.7/119.2   0.9/294  123 10  17.2  +39/334
01/29 03:00   13 02.15  -12 24.3   2.125   2.621  109.4   20.8   10.4/119.3   0.9/295  109 11  17.2  +38/332
01/30 03:00   13 02.77  -12 29.4   2.111   2.620  110.2   20.7   10.1/119.5   0.9/295   95 13  17.2  +38/333
01/31 03:00   13 03.37  -12 34.4   2.098   2.618  111.0   20.6    9.8/119.7   0.9/295   80 14  17.2  +39/334
02/01 03:00   13 03.95  -12 39.2   2.084   2.616  111.9   20.5    9.5/119.9   0.9/295   65 15  17.2  +39/335
02/02 03:00   13 04.52  -12 44.0   2.071   2.615  112.7   20.3    9.2/120.1   0.9/295   51 16  17.2  +39/336
02/03 02:50   13 05.06  -12 48.5   2.058   2.613  113.6   20.2    8.9/120.3   0.9/295   37 17  17.2  +38/334
02/04 02:50   13 05.58  -12 53.0   2.044   2.611  114.4   20.1    8.5/120.5   0.9/295   24 18  17.1  +39/335
02/05 02:50   13 06.09  -12 57.4   2.031   2.610  115.3   20.0    8.2/120.8   0.9/295   13 19  17.1  +39/336
02/06 02:50   13 06.57  -13 01.6   2.018   2.608  116.2   19.8    7.9/121.1   0.9/295   11 20  17.1  +39/337
02/07 02:50   13 07.03  -13 05.6   2.005   2.606  117.1   19.7    7.5/121.4   0.9/295   20 21  17.1  +39/338
02/08 02:40   13 07.47  -13 09.5   1.993   2.605  117.9   19.5    7.2/121.7   0.9/295   31 22  17.1  +39/336
02/09 02:40   13 07.89  -13 13.3   1.980   2.603  118.8   19.4    6.9/122.1   0.9/296   43 23  17.1  +39/337
02/10 02:40   13 08.29  -13 17.0   1.967   2.602  119.7   19.2    6.5/122.5   0.9/296   54 24  17.0  +39/338
02/11 02:40   13 08.66  -13 20.5   1.955   2.600  120.6   19.1    6.2/123.0   0.9/296   65 25  17.0  +39/340
02/12 02:40   13 09.02  -13 23.8   1.942   2.598  121.5   18.9    5.8/123.5   0.9/296   77 26  17.0  +39/341
inserted by FC2 system