131P/Mueller 
   From 437 observations 1990 Sept. 15-2013 Feb. 9. Kinoshita
   Epoch = 2018 Aug. 10.0 TT = JDT 2458340.5 
       T = 2019 Jan. 24.26226 TT            peri.= 179.08748 
       e = 0.3431820                        node = 214.19130 (2000.0) 
       q = 2.4174872 AU                     incl.=   7.35394 
   a = 3.6806042 AU          n = 0.13958071         P = 7.06 years 
  m1 = 11.0 + 5log(delta) + 15.0log(r) 
  A. Node = E:04/25.1 JST  O:2015/07/27.6 JST  4.943 AU 
  D. Node = E:10/28.3 JST  O:2019/01/27.6 JST  2.418 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
07/31 01:10   23 51.23  +07 39.2   1.941   2.665  125.8   18.0    3.0/ 48.5   0.9/241   25 17  18.8  +50/306
08/01 01:10   23 51.38  +07 41.1   1.929   2.662  126.6   17.8    2.6/ 46.7   0.9/240   16 18  18.8  +51/307
08/02 01:00   23 51.50  +07 42.9   1.917   2.660  127.5   17.6    2.3/ 44.5   0.9/240   12 19  18.8  +50/305
08/03 01:00   23 51.61  +07 44.5   1.905   2.657  128.4   17.4    1.9/ 41.4   0.9/240   19 20  18.8  +50/306
08/04 01:00   23 51.70  +07 46.0   1.893   2.655  129.4   17.2    1.6/ 37.0   0.9/240   30 21  18.7  +51/307
08/05 01:00   23 51.76  +07 47.3   1.881   2.652  130.3   17.0    1.3/ 30.4   0.8/240   42 22  18.7  +52/308
08/06 01:00   23 51.81  +07 48.4   1.870   2.650  131.2   16.7    1.0/ 19.6   0.8/239   55 23  18.7  +52/309
08/07 01:00   23 51.83  +07 49.3   1.858   2.648  132.1   16.5    0.7/  0.7   0.8/239   68 24  18.7  +53/311
08/08 00:50   23 51.83  +07 50.1   1.847   2.645  133.1   16.3    0.6/331.2   0.8/239   82 25  18.7  +52/309
08/09 00:50   23 51.81  +07 50.6   1.836   2.643  134.0   16.0    0.7/300.7   0.8/239   96 26  18.6  +53/310
08/10 00:50   23 51.77  +07 51.0   1.825   2.640  134.9   15.8    1.0/281.0   0.8/238  111 27  18.6  +53/311
08/11 00:50   23 51.70  +07 51.2   1.814   2.638  135.9   15.5    1.3/269.8   0.8/238  126 29  18.6  +54/312
08/12 00:50   23 51.62  +07 51.2   1.803   2.635  136.8   15.2    1.6/262.9   0.8/238  140  0  18.6  +54/314
08/13 00:50   23 51.51  +07 51.0   1.793   2.633  137.8   15.0    1.9/258.4   0.8/237  154  1  18.6  +55/315
08/14 00:40   23 51.38  +07 50.6   1.782   2.631  138.8   14.7    2.3/255.2   0.8/237  165  3  18.6  +54/313
08/15 00:40   23 51.24  +07 50.0   1.772   2.628  139.7   14.4    2.6/252.9   0.8/237  166  4  18.5  +55/315
08/16 00:40   23 51.07  +07 49.2   1.762   2.626  140.7   14.1    3.0/251.0   0.8/236  157  5  18.5  +55/316
08/17 00:40   23 50.87  +07 48.2   1.752   2.623  141.7   13.8    3.4/249.5   0.7/236  145  6  18.5  +56/318
08/18 00:40   23 50.66  +07 47.1   1.743   2.621  142.7   13.5    3.7/248.3   0.7/236  132  7  18.5  +56/319
08/19 00:40   23 50.43  +07 45.7   1.733   2.619  143.7   13.2    4.1/247.2   0.7/235  120  8  18.5  +57/321
08/20 00:30   23 50.18  +07 44.1   1.724   2.616  144.7   12.9    4.4/246.4   0.7/235  108  9  18.4  +56/319
08/21 00:30   23 49.91  +07 42.4   1.715   2.614  145.7   12.6    4.7/245.6   0.7/234   96 10  18.4  +57/320
08/22 00:30   23 49.62  +07 40.4   1.707   2.612  146.7   12.3    5.1/244.9   0.7/234   85 10  18.4  +57/322
08/23 00:30   23 49.31  +07 38.3   1.698   2.609  147.7   11.9    5.4/244.2   0.7/233   73 11  18.4  +58/324
08/24 00:30   23 48.98  +07 35.9   1.689   2.607  148.7   11.6    5.8/243.7   0.6/233   61 12  18.4  +58/325
08/25 00:30   23 48.63  +07 33.3   1.681   2.605  149.8   11.3    6.1/243.1   0.6/232   50 13  18.4  +59/327
08/26 00:20   23 48.27  +07 30.6   1.673   2.603  150.8   10.9    6.4/242.6   0.6/232   38 14  18.3  +58/325
08/27 00:20   23 47.89  +07 27.7   1.666   2.600  151.8   10.6    6.7/242.2   0.6/231   27 15  18.3  +58/327
08/28 00:20   23 47.49  +07 24.5   1.658   2.598  152.8   10.2    7.1/241.7   0.6/230   17 16  18.3  +59/329
08/29 00:20   23 47.07  +07 21.2   1.651   2.596  153.9    9.9    7.4/241.3   0.6/230   12 17  18.3  +59/331
08/30 00:20   23 46.64  +07 17.6   1.644   2.594  154.9    9.5    7.7/240.9   0.5/229   18 18  18.3  +60/333
08/31 00:20   23 46.19  +07 13.9   1.637   2.591  155.9    9.1    8.0/240.5   0.5/228   28 19  18.3  +60/335
inserted by FC2 system