143P/Kowal-Mrkos 
   From 495 observations 1984 Apr. 23-2017 Feb. 18.(4) Kinoshita
   Epoch = 2017 Dec. 13.0 TT = JDT 2458100.5 
       T = 2018 May 7.37390 TT              peri.= 320.87953 
       e = 0.4103320                        node = 245.31022 (2000.0) 
       q = 2.5322102 AU                     incl.=   4.69556 
   a = 4.2942983 AU          n = 0.11075562         P = 8.90 years 
  m1 = 13.5 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/27.0 JST  O:2018/09/25.7 JST  2.709 AU 
  D. Node = E:11/28.0 JST  O:2015/10/24.6 JST  5.239 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
11/13 04:20   11 36.90  -01 54.1   3.245   2.798   55.0   16.8   23.0/115.2   0.5/291   12 24  18.3  +25/292
11/14 04:20   11 38.29  -02 03.9   3.232   2.795   55.6   17.0   22.9/115.2   0.5/291    7 25  18.3  +26/293
11/15 04:20   11 39.68  -02 13.7   3.218   2.792   56.2   17.1   22.9/115.3   0.5/291   16 26  18.3  +26/293
11/16 04:20   11 41.06  -02 23.4   3.204   2.789   56.9   17.3   22.8/115.3   0.5/291   28 27  18.3  +27/294
11/17 04:20   11 42.44  -02 33.2   3.190   2.787   57.5   17.4   22.8/115.3   0.5/291   40 28  18.2  +27/295
11/18 04:20   11 43.81  -02 42.9   3.176   2.784   58.1   17.6   22.7/115.4   0.5/291   51 29  18.2  +27/295
11/19 04:20   11 45.18  -02 52.7   3.163   2.781   58.7   17.7   22.6/115.4   0.5/291   63  1  18.2  +28/296
11/20 04:20   11 46.54  -03 02.4   3.149   2.779   59.4   17.8   22.5/115.5   0.5/291   75  1  18.2  +28/296
11/21 04:20   11 47.90  -03 12.0   3.135   2.776   60.0   18.0   22.5/115.5   0.5/291   86  2  18.2  +28/297
11/22 04:20   11 49.25  -03 21.7   3.120   2.773   60.6   18.1   22.4/115.5   0.6/291   97  3  18.2  +29/298
11/23 04:20   11 50.60  -03 31.4   3.106   2.771   61.3   18.2   22.3/115.6   0.6/291  109  4  18.2  +29/298
11/24 04:20   11 51.95  -03 41.0   3.092   2.768   61.9   18.3   22.2/115.6   0.6/291  120  5  18.2  +29/299
11/25 04:10   11 53.28  -03 50.5   3.078   2.765   62.5   18.5   22.2/115.6   0.6/291  131  6  18.1  +28/298
11/26 04:10   11 54.62  -04 00.1   3.064   2.763   63.2   18.6   22.1/115.7   0.6/291  143  7  18.1  +28/298
11/27 04:10   11 55.95  -04 09.7   3.049   2.760   63.8   18.7   22.0/115.7   0.6/291  154  7  18.1  +29/299
11/28 04:10   11 57.27  -04 19.2   3.035   2.757   64.5   18.8   21.9/115.7   0.6/291  166  8  18.1  +29/300
11/29 04:10   11 58.59  -04 28.7   3.020   2.755   65.1   19.0   21.8/115.8   0.6/292  172  9  18.1  +29/300
11/30 04:10   11 59.90  -04 38.1   3.006   2.752   65.8   19.1   21.7/115.8   0.6/292  164 10  18.1  +30/301
12/01 04:10   12 01.21  -04 47.6   2.992   2.750   66.4   19.2   21.6/115.8   0.6/292  152 11  18.1  +30/302
12/02 04:10   12 02.51  -04 57.0   2.977   2.747   67.1   19.3   21.5/115.8   0.6/292  138 13  18.1  +30/302
12/03 04:10   12 03.81  -05 06.4   2.962   2.745   67.7   19.4   21.4/115.9   0.6/292  124 14  18.1  +31/303
12/04 04:10   12 05.10  -05 15.7   2.948   2.742   68.4   19.5   21.3/115.9   0.6/292  109 15  18.0  +31/304
12/05 04:10   12 06.39  -05 25.0   2.933   2.740   69.0   19.6   21.2/115.9   0.6/292   94 16  18.0  +31/304
12/06 04:10   12 07.67  -05 34.3   2.918   2.737   69.7   19.7   21.1/116.0   0.6/292   80 17  18.0  +32/305
12/07 04:10   12 08.94  -05 43.6   2.904   2.735   70.3   19.8   21.0/116.0   0.6/292   65 18  18.0  +32/306
12/08 04:10   12 10.20  -05 52.8   2.889   2.732   71.0   19.9   20.9/116.0   0.7/292   51 19  18.0  +32/306
12/09 04:10   12 11.46  -06 01.9   2.874   2.730   71.7   20.0   20.8/116.1   0.7/292   38 21  18.0  +33/307
12/10 04:00   12 12.71  -06 11.0   2.859   2.727   72.3   20.1   20.7/116.1   0.7/292   25 22  18.0  +31/306
12/11 04:00   12 13.95  -06 20.1   2.845   2.725   73.0   20.2   20.6/116.1   0.7/292   13 23  17.9  +32/306
12/12 04:00   12 15.19  -06 29.1   2.830   2.722   73.7   20.3   20.4/116.2   0.7/292    9 24  17.9  +32/307
12/13 04:00   12 16.42  -06 38.1   2.815   2.720   74.3   20.4   20.3/116.2   0.7/292   17 24  17.9  +32/308
inserted by FC2 system