46P/Wirtanen 
   From 1418 observations 2007 Sept. 24-2018 Sept. 3.(12) Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 Dec. 12.92717 TT            peri.= 356.32741 
       e = 0.6585425                        node =  82.16561 (2000.0) 
       q = 1.0553605 AU                     incl.=  11.74546 
   a = 3.0907524 AU          n = 0.18138767         P = 5.43 years 
  m1 = 10.0 + 5log(delta) + 25.0log(r) 
  A. Node = E:12/14.9 JST  O:2018/12/16.4 JST  1.056 AU 
  D. Node = E:06/13.9 JST  O:2016/06/07.8 JST  5.106 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 01:40   01 39.27  -19 58.0   0.692   1.603  140.4   23.6   19.1/140.9   2.9/286  131 28  14.3  +34/347
09/10 01:30   01 40.12  -20 12.7   0.681   1.594  140.8   23.5   19.1/142.0   3.0/287  143  0  14.2  +33/345
09/11 01:30   01 40.96  -20 27.7   0.670   1.586  141.2   23.5   19.1/143.1   3.0/289  152  1  14.1  +33/346
09/12 01:30   01 41.77  -20 43.0   0.659   1.577  141.5   23.4   19.1/144.2   3.0/290  156  2  14.0  +33/347
09/13 01:30   01 42.57  -20 58.6   0.649   1.569  141.9   23.3   19.2/145.3   3.1/291  153  3  13.9  +33/347
09/14 01:30   01 43.35  -21 14.3   0.638   1.560  142.2   23.3   19.2/146.4   3.1/293  144  4  13.9  +33/348
09/15 01:30   01 44.11  -21 30.3   0.628   1.552  142.5   23.2   19.2/147.4   3.1/294  134  5  13.8  +33/349
09/16 01:30   01 44.86  -21 46.5   0.618   1.544  142.8   23.2   19.3/148.5   3.2/296  124  6  13.7  +33/350
09/17 01:30   01 45.58  -22 02.9   0.608   1.535  143.0   23.2   19.3/149.5   3.2/297  113  7  13.6  +32/351
09/18 01:30   01 46.29  -22 19.5   0.598   1.527  143.3   23.2   19.3/150.5   3.3/299  102  8  13.5  +32/352
09/19 01:30   01 46.97  -22 36.3   0.588   1.518  143.5   23.2   19.3/151.5   3.3/300   92  9  13.4  +32/353
09/20 01:30   01 47.64  -22 53.2   0.579   1.510  143.7   23.2   19.3/152.5   3.4/302   81 10  13.3  +32/354
09/21 01:30   01 48.28  -23 10.4   0.569   1.502  143.9   23.2   19.3/153.5   3.4/304   71 11  13.2  +32/355
09/22 01:20   01 48.91  -23 27.5   0.560   1.494  144.0   23.3   19.3/154.4   3.5/305   61 12  13.1  +31/353
09/23 01:20   01 49.51  -23 44.9   0.551   1.485  144.1   23.3   19.3/155.4   3.5/307   51 12  13.0  +31/354
09/24 01:20   01 50.10  -24 02.5   0.542   1.477  144.2   23.4   19.3/156.3   3.6/309   42 13  12.9  +31/355
09/25 01:20   01 50.66  -24 20.1   0.533   1.469  144.3   23.5   19.2/157.3   3.7/310   34 14  12.8  +31/356
09/26 01:20   01 51.21  -24 37.8   0.524   1.461  144.3   23.6   19.2/158.2   3.7/312   29 15  12.7  +30/357
09/27 01:20   01 51.73  -24 55.7   0.515   1.453  144.3   23.7   19.1/159.1   3.8/314   29 16  12.6  +30/358
09/28 01:20   01 52.24  -25 13.5   0.507   1.444  144.3   23.9   19.1/160.0   3.9/315   34 17  12.5  +30/359
09/29 01:10   01 52.71  -25 31.4   0.498   1.436  144.3   24.0   19.0/160.9   3.9/317   42 18  12.4  +29/357
09/30 01:10   01 53.17  -25 49.3   0.490   1.428  144.2   24.2   18.9/161.8   4.0/319   52 19  12.3  +29/358
10/01 01:10   01 53.61  -26 07.3   0.482   1.420  144.2   24.4   18.8/162.7   4.1/321   63 20  12.2  +29/359
10/02 01:10   01 54.03  -26 25.2   0.474   1.412  144.1   24.6   18.7/163.6   4.2/322   75 21  12.1  +29/360
10/03 01:10   01 54.42  -26 43.2   0.466   1.404  143.9   24.8   18.6/164.4   4.3/324   87 22  12.0  +28/  1
10/04 01:10   01 54.80  -27 01.0   0.458   1.396  143.8   25.1   18.4/165.2   4.4/326   99 23  11.9  +28/  1
10/05 01:10   01 55.15  -27 18.8   0.450   1.389  143.6   25.3   18.2/166.0   4.5/328  111 25  11.8  +28/  2
10/06 01:10   01 55.48  -27 36.5   0.443   1.381  143.4   25.6   18.0/166.8   4.6/329  123 26  11.7  +27/  3
10/07 01:10   01 55.79  -27 54.1   0.435   1.373  143.1   25.9   17.8/167.6   4.8/331  133 27  11.6  +27/  4
10/08 01:10   01 56.08  -28 11.4   0.428   1.365  142.9   26.2   17.6/168.3   4.9/333  142 28  11.5  +27/  5
10/09 01:10   01 56.35  -28 28.6   0.421   1.357  142.6   26.6   17.3/169.0   5.0/335  147 29  11.4  +26/  6
inserted by FC2 system