143P/Kowal-Mrkos 
   From 495 observations 1984 Apr. 23-2017 Feb. 18.(4) Kinoshita
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2018 May 7.31373 TT              peri.= 320.87013 
       e = 0.4106165                        node = 245.30434 (2000.0) 
       q = 2.5322530 AU                     incl.=   4.69583 
   a = 4.2964435 AU          n = 0.11067268         P = 8.91 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:2015/10/24.3 JST  5.242 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
03/23 00:50   13 05.34  -13 24.7   1.590   2.552  160.6    7.4    7.8/295.5   0.4/310  133  5  16.5  +41/356
03/24 00:50   13 04.86  -13 21.4   1.585   2.551  161.7    7.1    8.1/295.9   0.4/311  119  6  16.5  +42/357
03/25 00:50   13 04.36  -13 17.8   1.581   2.550  162.8    6.7    8.3/296.3   0.4/312  105  7  16.5  +42/358
03/26 00:40   13 03.86  -13 14.2   1.576   2.549  163.8    6.3    8.5/296.7   0.4/314   91  8  16.5  +42/357
03/27 00:40   13 03.34  -13 10.4   1.572   2.549  164.8    5.9    8.7/297.1   0.4/315   77 10  16.5  +42/358
03/28 00:40   13 02.81  -13 06.4   1.568   2.548  165.9    5.5    8.8/297.4   0.3/317   63 11  16.5  +42/359
03/29 00:30   13 02.28  -13 02.4   1.565   2.547  166.9    5.1    9.0/297.8   0.3/319   49 12  16.5  +42/358
03/30 00:30   13 01.74  -12 58.2   1.561   2.546  167.9    4.7    9.2/298.1   0.3/322   35 13  16.5  +42/359
03/31 00:30   13 01.18  -12 53.9   1.558   2.546  168.9    4.3    9.3/298.5   0.3/324   22 14  16.5  +42/  1
04/01 00:20   13 00.63  -12 49.5   1.555   2.545  169.9    4.0    9.4/298.8   0.2/328   12 15  16.5  +42/359
04/02 00:20   13 00.06  -12 44.9   1.553   2.544  170.8    3.6    9.5/299.2   0.2/332   13 16  16.5  +42/  0
04/03 00:20   12 59.49  -12 40.3   1.550   2.544  171.6    3.3    9.6/299.5   0.2/337   23 17  16.5  +42/  2
04/04 00:20   12 58.92  -12 35.5   1.548   2.543  172.4    3.0    9.7/299.9   0.2/343   35 18  16.5  +42/  3
04/05 00:10   12 58.35  -12 30.7   1.547   2.542  173.1    2.7    9.8/300.2   0.2/350   47 19  16.5  +42/  1
04/06 00:10   12 57.77  -12 25.8   1.545   2.542  173.7    2.5    9.9/300.6   0.2/359   59 20  16.5  +43/  3
04/07 23:50   12 56.62  -12 15.7   1.543   2.541  174.3    2.3    9.9/301.3   0.1/ 20   83 21  16.5  +43/359
04/08 23:50   12 56.04  -12 10.6   1.542   2.540  174.2    2.3    9.9/301.7   0.1/ 31   95 22  16.5  +43/  1
04/09 23:50   12 55.47  -12 05.3   1.541   2.540  174.0    2.4    9.9/302.1   0.1/ 42  106 23  16.5  +43/  2
04/10 23:50   12 54.89  -12 00.0   1.541   2.539  173.5    2.5    9.9/302.5   0.2/ 52  118 24  16.5  +43/  4
04/11 23:40   12 54.33  -11 54.7   1.541   2.539  172.9    2.8    9.9/302.9   0.2/ 60  130 25  16.5  +43/  2
04/12 23:40   12 53.76  -11 49.4   1.541   2.538  172.2    3.1    9.8/303.4   0.2/ 67  143 26  16.5  +43/  3
04/13 23:40   12 53.20  -11 44.0   1.542   2.538  171.4    3.4    9.8/303.8   0.2/ 73  155 27  16.5  +43/  5
04/14 23:40   12 52.65  -11 38.5   1.542   2.537  170.5    3.7    9.7/304.3   0.2/ 77  166 28  16.5  +43/  7
04/15 23:40   12 52.11  -11 33.1   1.543   2.537  169.6    4.1    9.6/304.8   0.2/ 81  169 29  16.5  +43/  8
04/16 23:30   12 51.58  -11 27.6   1.545   2.536  168.6    4.5    9.5/305.3   0.3/ 84  160  1  16.5  +43/  6
04/17 23:30   12 51.05  -11 22.1   1.546   2.536  167.6    4.9    9.4/305.8   0.3/ 87  147  2  16.5  +43/  8
04/18 23:30   12 50.53  -11 16.7   1.548   2.536  166.6    5.3    9.2/306.4   0.3/ 90  133  3  16.5  +43/  9
04/19 23:30   12 50.03  -11 11.2   1.550   2.535  165.6    5.7    9.1/306.9   0.3/ 91  119  4  16.5  +43/ 11
04/20 23:30   12 49.54  -11 05.8   1.552   2.535  164.6    6.1    8.9/307.5   0.4/ 93  105  5  16.5  +43/ 12
04/21 23:30   12 49.06  -11 00.3   1.555   2.535  163.5    6.5    8.7/308.2   0.4/ 95   91  6  16.5  +43/ 14
04/22 23:20   12 48.59  -10 55.0   1.558   2.534  162.5    6.9    8.5/308.9   0.4/ 96   77  7  16.5  +43/ 12
04/23 23:20   12 48.14  -10 49.6   1.561   2.534  161.4    7.3    8.3/309.6   0.4/ 97   63  8  16.5  +43/ 13
inserted by FC2 system