200P/Larsen 
   From 540 observations 1997 Nov. 3-2018 Aug. 12.(3) Kinoshita
   Epoch = 2019 Aug. 5.0 TT = JDT 2458700.5 
       T = 2019 July 28.49563 TT            peri.= 133.97768 
       e = 0.3317559                        node = 234.80240 (2000.0) 
       q = 3.2972267 AU                     incl.=  12.10560 
   a = 4.9341652 AU          n = 0.08992564         P = 10.96 years 
  m1 = 4.0 + 5log(delta) + 20.0log(r) 
  A. Node = E:05/16.6 JST  O:2016/06/26.9 JST  5.705 AU 
  D. Node = E:11/18.1 JST  O:2020/04/09.6 JST  3.569 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
07/16 02:00   01 18.87  +18 25.7   3.181   3.298   87.5   17.9   11.7/ 64.2   0.5/248  105 14  16.9  +38/273
07/17 02:00   01 19.61  +18 30.8   3.168   3.298   88.3   17.9   11.5/ 64.1   0.5/248   94 15  16.9  +39/274
07/18 02:00   01 20.34  +18 35.8   3.154   3.298   89.0   17.9   11.3/ 64.1   0.5/248   82 15  16.9  +39/274
07/19 01:50   01 21.05  +18 40.7   3.141   3.298   89.8   17.9   11.1/ 64.1   0.5/248   71 16  16.8  +38/273
07/20 01:50   01 21.76  +18 45.6   3.127   3.298   90.5   17.9   10.9/ 64.0   0.5/248   59 17  16.8  +39/273
07/21 01:50   01 22.45  +18 50.3   3.114   3.298   91.3   17.9   10.7/ 64.0   0.6/248   48 18  16.8  +39/274
07/22 01:50   01 23.12  +18 55.0   3.101   3.297   92.1   17.9   10.5/ 63.9   0.6/248   37 19  16.8  +40/274
07/23 01:50   01 23.79  +18 59.6   3.087   3.297   92.8   17.9   10.3/ 63.9   0.6/247   27 20  16.8  +41/275
07/24 01:50   01 24.44  +19 04.2   3.074   3.297   93.6   17.9   10.0/ 63.8   0.6/247   19 21  16.8  +41/275
07/25 01:50   01 25.08  +19 08.6   3.060   3.297   94.4   17.9    9.8/ 63.7   0.6/247   15 22  16.8  +42/275
07/26 01:40   01 25.69  +19 12.9   3.047   3.297   95.2   17.9    9.6/ 63.7   0.6/247   19 23  16.8  +41/274
07/27 01:40   01 26.30  +19 17.1   3.034   3.297   95.9   17.8    9.4/ 63.6   0.6/247   29 24  16.8  +42/275
07/28 01:40   01 26.89  +19 21.3   3.020   3.297   96.7   17.8    9.1/ 63.6   0.6/247   40 25  16.8  +42/275
07/29 01:40   01 27.47  +19 25.4   3.007   3.297   97.5   17.8    8.9/ 63.5   0.6/247   53 26  16.8  +43/276
07/30 01:40   01 28.03  +19 29.3   2.994   3.297   98.3   17.7    8.7/ 63.4   0.6/247   66 27  16.7  +44/276
07/31 01:40   01 28.58  +19 33.2   2.980   3.297   99.1   17.7    8.4/ 63.4   0.6/247   80 28  16.7  +44/277
08/01 01:40   01 29.11  +19 37.0   2.967   3.297   99.9   17.7    8.2/ 63.3   0.6/246   94 29  16.7  +45/277
08/02 01:30   01 29.63  +19 40.6   2.954   3.297  100.7   17.6    7.9/ 63.2   0.6/246  108  1  16.7  +44/276
08/03 01:30   01 30.13  +19 44.2   2.941   3.297  101.5   17.6    7.7/ 63.1   0.6/246  122  2  16.7  +45/276
08/04 01:30   01 30.61  +19 47.7   2.928   3.297  102.3   17.5    7.4/ 63.0   0.6/246  137  3  16.7  +45/277
08/05 01:30   01 31.08  +19 51.0   2.915   3.297  103.2   17.4    7.2/ 63.0   0.6/246  150  4  16.7  +46/277
08/06 01:30   01 31.53  +19 54.3   2.902   3.298  104.0   17.4    6.9/ 62.9   0.6/246  161  5  16.7  +47/278
08/07 01:30   01 31.97  +19 57.4   2.889   3.298  104.8   17.3    6.6/ 62.8   0.6/246  165  6  16.7  +48/278
08/08 01:30   01 32.39  +20 00.4   2.876   3.298  105.6   17.2    6.4/ 62.7   0.6/245  159  7  16.7  +48/279
08/09 01:20   01 32.79  +20 03.3   2.864   3.298  106.5   17.1    6.1/ 62.6   0.6/245  148  8  16.6  +47/278
08/10 01:20   01 33.17  +20 06.2   2.851   3.298  107.3   17.1    5.8/ 62.5   0.6/245  136  9  16.6  +48/278
08/11 01:20   01 33.54  +20 08.9   2.838   3.298  108.2   17.0    5.6/ 62.4   0.6/245  125 10  16.6  +48/279
08/12 01:20   01 33.89  +20 11.4   2.826   3.298  109.0   16.9    5.3/ 62.3   0.6/245  113 11  16.6  +49/280
08/13 01:20   01 34.22  +20 13.9   2.813   3.298  109.9   16.8    5.0/ 62.1   0.6/245  101 12  16.6  +50/280
08/14 01:20   01 34.54  +20 16.3   2.801   3.298  110.7   16.7    4.8/ 62.0   0.6/245   89 13  16.6  +51/281
08/15 01:20   01 34.84  +20 18.5   2.788   3.299  111.6   16.6    4.5/ 61.8   0.6/244   78 14  16.6  +51/281
08/16 01:10   01 35.12  +20 20.6   2.776   3.299  112.5   16.5    4.2/ 61.7   0.6/244   66 15  16.6  +50/280
inserted by FC2 system