47P/Ashbrook-Jackson 
   From 1803 observations 1948 Oct. 7-2017 Sept. 29.(10) Kinoshita
   Epoch = 2018 Jan. 22.0 TT = JDT 2458140.5 
       T = 2017 June 10.11187 TT            peri.= 357.65441 
       e = 0.3171704                        node = 356.97219 (2000.0) 
       q = 2.8181132 AU                     incl.=  13.02929 
   a = 4.1271106 AU          n = 0.11755332         P = 8.38 years 
  m1 = 3.5 + 5log(delta) + 22.5log(r) 
  A. Node = E:09/20.4 JST  O:2017/06/20.3 JST  2.819 AU 
  D. Node = E:03/18.3 JST  O:2013/05/07.8 JST  5.434 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/12 20:50   01 12.27  +18 30.2   2.879   3.070   91.7   18.7   12.2/ 71.6   0.6/ 68  139 25  16.8  +46/ 81
01/13 20:50   01 13.08  +18 34.1   2.895   3.072   90.9   18.7   12.4/ 71.6   0.6/ 68  128 26  16.8  +45/ 81
01/14 20:50   01 13.91  +18 38.0   2.911   3.074   90.1   18.7   12.6/ 71.5   0.6/ 67  117 27  16.8  +44/ 82
01/15 20:40   01 14.75  +18 42.0   2.927   3.077   89.3   18.6   12.8/ 71.5   0.6/ 67  106 28  16.8  +46/ 81
01/16 20:40   01 15.60  +18 46.0   2.943   3.079   88.5   18.6   13.0/ 71.4   0.6/ 67   94 29  16.8  +45/ 81
01/17 20:40   01 16.47  +18 50.2   2.958   3.081   87.8   18.6   13.2/ 71.4   0.6/ 67   83  0  16.9  +45/ 82
01/18 20:40   01 17.36  +18 54.4   2.974   3.083   87.0   18.6   13.4/ 71.3   0.6/ 67   72  1  16.9  +44/ 83
01/19 20:40   01 18.25  +18 58.7   2.990   3.085   86.2   18.6   13.6/ 71.3   0.6/ 67   60  2  16.9  +44/ 83
01/20 20:40   01 19.17  +19 03.1   3.006   3.087   85.4   18.5   13.8/ 71.3   0.6/ 67   49  3  16.9  +43/ 84
01/21 20:40   01 20.09  +19 07.5   3.022   3.090   84.6   18.5   14.0/ 71.2   0.6/ 67   38  4  16.9  +42/ 84
01/22 20:40   01 21.03  +19 12.0   3.038   3.092   83.9   18.5   14.2/ 71.2   0.6/ 67   27  5  16.9  +42/ 85
01/23 20:40   01 21.98  +19 16.6   3.054   3.094   83.1   18.4   14.4/ 71.2   0.6/ 67   18  6  17.0  +41/ 86
01/24 20:40   01 22.94  +19 21.2   3.070   3.096   82.3   18.4   14.6/ 71.1   0.6/ 66   15  7  17.0  +41/ 86
01/25 20:40   01 23.91  +19 25.9   3.086   3.098   81.6   18.3   14.7/ 71.1   0.6/ 66   22  8  17.0  +40/ 87
01/26 20:30   01 24.89  +19 30.6   3.101   3.101   80.8   18.3   14.9/ 71.1   0.6/ 66   33  9  17.0  +42/ 86
01/27 20:30   01 25.89  +19 35.4   3.117   3.103   80.1   18.2   15.1/ 71.1   0.6/ 66   46 10  17.0  +41/ 86
01/28 20:30   01 26.90  +19 40.3   3.133   3.105   79.3   18.2   15.2/ 71.0   0.6/ 66   59 11  17.1  +40/ 87
01/29 20:30   01 27.92  +19 45.3   3.149   3.107   78.6   18.1   15.4/ 71.0   0.5/ 66   73 12  17.1  +40/ 87
01/30 20:30   01 28.95  +19 50.2   3.164   3.110   77.8   18.0   15.5/ 71.0   0.5/ 66   88 13  17.1  +39/ 88
01/31 20:30   01 29.99  +19 55.3   3.180   3.112   77.1   18.0   15.7/ 71.0   0.5/ 66  102 15  17.1  +39/ 88
02/01 20:30   01 31.05  +20 00.4   3.196   3.114   76.4   17.9   15.9/ 71.0   0.5/ 66  116 16  17.1  +38/ 89
02/02 20:30   01 32.11  +20 05.6   3.211   3.116   75.6   17.8   16.0/ 71.0   0.5/ 66  130 17  17.1  +38/ 89
02/03 20:30   01 33.18  +20 10.8   3.227   3.119   74.9   17.8   16.1/ 71.0   0.5/ 66  143 18  17.2  +37/ 90
02/04 20:30   01 34.27  +20 16.0   3.242   3.121   74.2   17.7   16.3/ 71.0   0.5/ 66  155 19  17.2  +37/ 90
02/05 20:30   01 35.36  +20 21.3   3.258   3.123   73.4   17.6   16.4/ 71.0   0.5/ 65  163 20  17.2  +36/ 91
02/06 20:20   01 36.46  +20 26.6   3.273   3.125   72.7   17.5   16.6/ 70.9   0.5/ 65  165 21  17.2  +38/ 90
02/07 20:20   01 37.58  +20 32.0   3.289   3.128   72.0   17.5   16.7/ 70.9   0.5/ 65  158 22  17.2  +37/ 90
02/08 20:20   01 38.70  +20 37.5   3.304   3.130   71.3   17.4   16.8/ 70.9   0.5/ 65  148 23  17.2  +37/ 91
02/09 20:20   01 39.84  +20 42.9   3.319   3.132   70.5   17.3   17.0/ 70.9   0.5/ 65  138 24  17.3  +36/ 91
02/10 20:20   01 40.98  +20 48.5   3.335   3.135   69.8   17.2   17.1/ 71.0   0.5/ 65  127 25  17.3  +35/ 92
02/11 20:20   01 42.13  +20 54.0   3.350   3.137   69.1   17.1   17.2/ 71.0   0.5/ 65  116 25  17.3  +35/ 92
02/12 20:20   01 43.30  +20 59.6   3.365   3.139   68.4   17.0   17.3/ 71.0   0.5/ 65  105 26  17.3  +34/ 93
inserted by FC2 system