266P/Christensen 
   From 401 observations 2006 Oct. 27-2013 Feb. 10. Kinoshita
   Epoch = 2019 Oct. 24.0 TT = JDT 2458780.5 
       T = 2020 Apr. 19.51136 TT            peri.=  97.86690 
       e = 0.3394379                        node =   5.00854 (2000.0) 
       q = 2.3351198 AU                     incl.=   3.42661 
   a = 3.5350495 AU          n = 0.14828965         P = 6.65 years 
  m1 = 12.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:09/29.1 JST  O:2019/03/20.8 JST  3.280 AU 
  D. Node = E:03/26.6 JST  O:2021/02/21.4 JST  2.989 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/24 01:10   03 54.70  +23 05.6   2.051   2.681  118.6   19.2    5.5/ 58.5   0.9/257   49 24  18.3  +54/279
09/25 01:10   03 55.04  +23 08.4   2.038   2.678  119.5   19.0    5.2/ 57.1   0.9/257   63 25  18.3  +55/280
09/26 01:10   03 55.35  +23 11.3   2.024   2.675  120.4   18.9    4.9/ 55.5   0.9/256   77 26  18.3  +56/280
09/27 01:10   03 55.64  +23 14.0   2.010   2.673  121.3   18.7    4.5/ 53.6   0.9/256   92 27  18.3  +57/281
09/28 01:10   03 55.91  +23 16.7   1.997   2.670  122.2   18.5    4.2/ 51.5   0.9/256  107 28  18.3  +57/282
09/29 01:10   03 56.15  +23 19.3   1.983   2.667  123.2   18.3    3.9/ 49.0   0.9/256  122  0  18.2  +58/282
09/30 01:10   03 56.36  +23 21.9   1.970   2.664  124.1   18.1    3.6/ 46.1   0.9/256  136  1  18.2  +59/283
10/01 01:00   03 56.55  +23 24.4   1.957   2.661  125.0   18.0    3.3/ 42.6   0.9/256  151  2  18.2  +58/282
10/02 01:00   03 56.71  +23 26.8   1.944   2.658  125.9   17.8    3.0/ 38.4   0.9/256  165  3  18.2  +59/282
10/03 01:00   03 56.85  +23 29.2   1.931   2.656  126.9   17.5    2.8/ 33.4   0.9/256  174  4  18.2  +59/283
10/04 01:00   03 56.96  +23 31.5   1.919   2.653  127.8   17.3    2.5/ 27.2   0.8/256  165  5  18.2  +60/284
10/05 01:00   03 57.04  +23 33.7   1.906   2.650  128.8   17.1    2.3/ 19.9   0.8/256  153  6  18.1  +61/285
10/06 01:00   03 57.10  +23 35.9   1.894   2.647  129.7   16.9    2.1/ 11.2   0.8/256  140  7  18.1  +62/286
10/07 00:50   03 57.13  +23 38.0   1.881   2.644  130.7   16.7    2.0/  1.3   0.8/256  128  8  18.1  +60/284
10/08 00:50   03 57.13  +23 40.0   1.869   2.642  131.7   16.4    2.0/350.6   0.8/255  116  9  18.1  +61/285
10/09 00:50   03 57.11  +23 42.0   1.857   2.639  132.7   16.2    2.0/339.7   0.8/255  104 10  18.1  +62/286
10/10 00:50   03 57.06  +23 43.9   1.846   2.636  133.6   15.9    2.1/329.5   0.8/255   92 11  18.0  +63/287
10/11 00:50   03 56.98  +23 45.7   1.834   2.633  134.6   15.7    2.3/320.3   0.8/255   81 12  18.0  +64/288
10/12 00:50   03 56.88  +23 47.4   1.823   2.631  135.6   15.4    2.5/312.5   0.8/255   69 13  18.0  +64/289
10/13 00:40   03 56.74  +23 49.1   1.811   2.628  136.6   15.1    2.7/306.0   0.8/255   57 14  18.0  +63/287
10/14 00:40   03 56.58  +23 50.7   1.800   2.625  137.7   14.8    3.0/300.5   0.8/255   45 14  18.0  +64/288
10/15 00:40   03 56.40  +23 52.2   1.789   2.622  138.7   14.5    3.3/296.0   0.8/254   33 16  18.0  +65/289
10/16 00:40   03 56.18  +23 53.6   1.779   2.620  139.7   14.3    3.6/292.2   0.8/254   21 16  17.9  +66/291
10/17 00:40   03 55.94  +23 55.0   1.768   2.617  140.7   13.9    3.9/289.0   0.7/254   10 17  17.9  +67/292
10/18 00:40   03 55.67  +23 56.2   1.758   2.614  141.8   13.6    4.2/286.3   0.7/254    8 18  17.9  +67/293
10/19 00:30   03 55.38  +23 57.4   1.747   2.612  142.8   13.3    4.6/284.0   0.7/253   19 19  17.9  +66/291
10/20 00:30   03 55.05  +23 58.5   1.737   2.609  143.9   13.0    4.9/282.0   0.7/253   31 20  17.9  +67/293
10/21 00:30   03 54.70  +23 59.6   1.728   2.606  144.9   12.7    5.3/280.3   0.7/253   44 21  17.8  +68/294
10/22 00:30   03 54.32  +24 00.5   1.718   2.604  146.0   12.3    5.6/278.7   0.7/253   58 22  17.8  +69/295
10/23 00:30   03 53.92  +24 01.3   1.709   2.601  147.1   12.0    5.9/277.3   0.7/252   72 23  17.8  +70/297
10/24 00:30   03 53.49  +24 02.1   1.700   2.598  148.1   11.7    6.3/276.1   0.6/252   86 24  17.8  +70/299
inserted by FC2 system