46P/Wirtanen 
   From 1540 observations 2007 Oct. 6-2018 Nov. 16.(12) Kinoshita
   Epoch = 2019 Feb. 6.0 TT = JDT 2458520.5 
       T = 2018 Dec. 12.94359 TT            peri.= 356.35917 
       e = 0.6587250                        node =  82.15482 (2000.0) 
       q = 1.0553883 AU                     incl.=  11.74499 
   a = 3.0924861 AU          n = 0.18123516         P = 5.44 years 
  m1 = 9.5 + 5log(delta) + 25.0log(r) 
  A. Node = E:12/14.8 JST  O:2018/12/16.4 JST  1.056 AU 
  D. Node = E:06/14.1 JST  O:2016/06/06.4 JST  5.110 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/27 23:40   09 20.04  +56 09.1   0.282   1.218  141.5   30.2   19.7/146.4   7.8/196   88 22   8.9  +66*205
01/28 23:40   09 21.33  +55 52.6   0.289   1.225  141.6   29.9   19.5/149.0   7.6/195   98 23   9.0  +66*204
01/29 23:40   09 22.51  +55 35.9   0.296   1.231  141.7   29.7   19.3/151.5   7.4/194  108 24   9.1  +66*204
01/30 23:30   09 23.59  +55 19.1   0.303   1.238  141.9   29.4   19.2/153.8   7.2/193  117 25   9.2  +66*206
01/31 23:30   09 24.57  +55 01.8   0.310   1.244  142.0   29.2   19.1/155.9   7.0/192  126 26   9.3  +66*206
02/01 23:30   09 25.47  +54 44.3   0.318   1.251  142.0   29.0   19.1/157.9   6.8/190  133 27   9.4  +67/206
02/02 23:30   09 26.30  +54 26.6   0.325   1.258  142.1   28.7   19.1/159.6   6.6/189  139 27   9.6  +67/205
02/03 23:30   09 27.06  +54 08.7   0.333   1.265  142.2   28.5   19.2/161.2   6.5/188  143 28   9.7  +68/205
02/04 23:30   09 27.76  +53 50.5   0.340   1.272  142.3   28.3   19.2/162.6   6.3/187  144 29   9.8  +69/204
02/05 23:30   09 28.40  +53 32.2   0.348   1.279  142.3   28.1   19.3/163.9   6.2/185  142  1   9.9  +69/203
02/06 23:20   09 29.00  +53 13.7   0.355   1.286  142.4   27.9   19.4/164.9   6.0/184  137  2  10.0  +69/206
02/07 23:20   09 29.55  +52 55.0   0.363   1.293  142.4   27.7   19.5/165.9   5.9/183  130  2  10.1  +69/206
02/08 23:20   09 30.08  +52 36.1   0.371   1.301  142.4   27.5   19.6/166.7   5.7/181  122  3  10.2  +70/205
02/09 23:20   09 30.57  +52 17.0   0.379   1.308  142.4   27.4   19.7/167.4   5.6/180  113  4  10.3  +70/204
02/10 01:10   09 30.60  +52 15.5   0.380   1.308  142.4   27.4   19.7/167.4   5.6/180  112  4  10.3  +70/153
02/11 01:10   09 31.07  +51 56.3   0.388   1.316  142.4   27.2   19.8/168.0   5.5/178  103  5  10.4  +70/152
02/12 01:00   09 31.51  +51 37.0   0.396   1.323  142.4   27.1   19.9/168.5   5.4/177   93  6  10.5  +71/153
02/13 01:00   09 31.93  +51 17.5   0.405   1.331  142.4   26.9   20.0/168.8   5.2/176   82  7  10.6  +71/151
02/14 01:00   09 32.34  +50 57.8   0.413   1.338  142.3   26.8   20.1/169.1   5.1/174   71  8  10.7  +70/150
02/15 01:00   09 32.74  +50 38.1   0.422   1.346  142.2   26.7   20.2/169.3   5.0/173   60  9  10.8  +70/148
02/16 01:00   09 33.13  +50 18.2   0.430   1.353  142.1   26.6   20.3/169.5   4.9/171   50 10  11.0  +70/146
02/17 00:50   09 33.52  +49 58.4   0.439   1.361  142.0   26.5   20.4/169.5   4.8/170   40 11  11.1  +71/147
02/18 00:50   09 33.90  +49 38.4   0.448   1.369  141.9   26.4   20.4/169.6   4.7/169   34 12  11.2  +71/145
02/19 00:50   09 34.27  +49 18.2   0.457   1.377  141.8   26.4   20.5/169.5   4.6/167   32 14  11.3  +71/143
02/20 00:50   09 34.65  +48 58.1   0.466   1.384  141.6   26.3   20.6/169.5   4.6/166   36 15  11.4  +71/141
02/21 00:50   09 35.03  +48 37.8   0.475   1.392  141.5   26.3   20.6/169.3   4.5/165   45 16  11.5  +70/140
02/22 00:50   09 35.42  +48 17.5   0.485   1.400  141.3   26.2   20.7/169.2   4.4/163   56 17  11.6  +70/138
02/23 00:40   09 35.80  +47 57.4   0.494   1.408  141.1   26.2   20.7/169.0   4.3/162   67 18  11.7  +71/139
02/24 00:40   09 36.19  +47 37.0   0.504   1.416  140.9   26.2   20.8/168.7   4.3/161   79 19  11.8  +71/137
02/25 00:40   09 36.59  +47 16.6   0.513   1.424  140.6   26.2   20.8/168.4   4.2/159   91 20  11.9  +70/135
02/26 00:40   09 37.00  +46 56.2   0.523   1.432  140.4   26.2   20.9/168.1   4.1/158  102 21  12.0  +70/133
02/27 00:40   09 37.42  +46 35.7   0.533   1.440  140.1   26.2   20.9/167.8   4.1/157  113 22  12.1  +70/132
inserted by FC2 system