200P/Larsen 
   From 532 observations 1997 Nov. 3-2009 Jan. 21. Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2019 July 28.46372 TT            peri.= 133.96853 
       e = 0.3314419                        node = 234.80149 (2000.0) 
       q = 3.2973830 AU                     incl.=  12.10580 
   a = 4.9320812 AU          n = 0.08998264         P = 10.95 years 
  m1 = 11.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:05/16.3 JST  O:2016/06/27.3 JST  5.702 AU 
  D. Node = E:11/17.8 JST  O:2020/04/09.7 JST  3.569 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/09 22:20   19 58.67  -05 26.7   2.956   3.709  132.3   11.6    3.9/217.8   0.4/ 92  133 29  19.0  +44/ 34
09/10 22:20   19 58.51  -05 29.7   2.964   3.707  131.3   11.8    3.7/214.7   0.4/ 92  119  1  19.0  +43/ 35
09/11 22:20   19 58.37  -05 32.8   2.972   3.705  130.4   12.0    3.6/211.3   0.4/ 91  105  2  19.1  +43/ 37
09/12 22:10   19 58.25  -05 35.8   2.981   3.702  129.4   12.1    3.4/207.6   0.4/ 91   92  3  19.1  +43/ 35
09/13 22:10   19 58.14  -05 38.9   2.989   3.700  128.5   12.3    3.3/203.6   0.4/ 90   79  4  19.1  +43/ 36
09/14 22:10   19 58.05  -05 41.9   2.998   3.698  127.5   12.5    3.2/199.3   0.4/ 90   66  5  19.1  +42/ 37
09/15 22:10   19 57.98  -05 44.9   3.007   3.696  126.6   12.6    3.1/194.7   0.4/ 89   54  6  19.1  +42/ 38
09/16 22:00   19 57.93  -05 47.8   3.016   3.693  125.6   12.8    3.0/189.8   0.4/ 89   42  7  19.1  +42/ 36
09/17 22:00   19 57.90  -05 50.8   3.025   3.691  124.7   12.9    2.9/184.7   0.4/ 89   31  8  19.1  +42/ 38
09/18 22:00   19 57.88  -05 53.7   3.034   3.689  123.8   13.1    2.9/179.4   0.4/ 88   21  9  19.1  +41/ 39
09/19 21:50   19 57.88  -05 56.6   3.044   3.687  122.9   13.2    2.9/174.0   0.4/ 88   15 10  19.1  +42/ 37
09/20 21:50   19 57.90  -05 59.5   3.053   3.684  121.9   13.4    2.9/168.6   0.4/ 88   16 11  19.1  +41/ 38
09/21 21:50   19 57.94  -06 02.3   3.063   3.682  121.0   13.5    2.9/163.3   0.4/ 87   24 11  19.1  +41/ 39
09/22 21:40   19 58.00  -06 05.1   3.073   3.680  120.1   13.7    3.0/158.1   0.4/ 87   34 12  19.1  +42/ 37
09/23 21:40   19 58.07  -06 07.9   3.083   3.678  119.2   13.8    3.1/153.2   0.4/ 86   45 13  19.1  +41/ 38
09/24 21:40   19 58.17  -06 10.6   3.093   3.676  118.2   13.9    3.2/148.6   0.4/ 86   57 14  19.1  +41/ 39
09/25 21:30   19 58.28  -06 13.3   3.103   3.673  117.3   14.0    3.3/144.2   0.4/ 86   69 15  19.1  +41/ 38
09/26 21:30   19 58.40  -06 16.0   3.114   3.671  116.4   14.2    3.4/140.2   0.4/ 85   81 16  19.1  +41/ 39
09/27 21:30   19 58.55  -06 18.6   3.124   3.669  115.5   14.3    3.6/136.4   0.4/ 85   94 17  19.1  +40/ 40
09/28 21:30   19 58.72  -06 21.2   3.135   3.667  114.6   14.4    3.7/133.0   0.4/ 85  106 18  19.1  +40/ 41
09/29 21:20   19 58.90  -06 23.7   3.145   3.665  113.7   14.5    3.9/129.9   0.4/ 85  119 19  19.1  +41/ 39
09/30 21:20   19 59.10  -06 26.2   3.156   3.662  112.8   14.6    4.1/127.0   0.4/ 84  132 20  19.1  +40/ 40
10/01 21:20   19 59.32  -06 28.7   3.167   3.660  111.9   14.7    4.3/124.3   0.4/ 84  145 21  19.1  +39/ 41
10/02 21:20   19 59.55  -06 31.1   3.178   3.658  111.0   14.8    4.5/121.9   0.4/ 84  157 22  19.1  +39/ 42
10/03 21:10   19 59.81  -06 33.4   3.189   3.656  110.1   14.9    4.7/119.7   0.4/ 83  166 23  19.1  +40/ 40
10/04 21:10   20 00.08  -06 35.7   3.200   3.654  109.2   15.0    4.9/117.6   0.4/ 83  164 24  19.2  +39/ 41
10/05 21:10   20 00.37  -06 38.0   3.212   3.652  108.3   15.1    5.1/115.7   0.5/ 83  153 25  19.2  +39/ 42
10/06 21:00   20 00.67  -06 40.2   3.223   3.650  107.5   15.1    5.3/114.0   0.5/ 82  140 27  19.2  +40/ 40
10/07 21:00   20 01.00  -06 42.3   3.234   3.647  106.6   15.2    5.5/112.3   0.5/ 82  126 28  19.2  +39/ 41
10/08 21:00   20 01.34  -06 44.4   3.246   3.645  105.7   15.3    5.7/110.8   0.5/ 82  113 29  19.2  +38/ 42
10/09 21:00   20 01.70  -06 46.4   3.257   3.643  104.8   15.4    5.9/109.4   0.5/ 82   99  1  19.2  +38/ 43
inserted by FC2 system