128P/Shoemaker-Holt 
   From 902 observations 1987 Sept. 24-2017 Mar. 24.(4) Kinoshita
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2017 Jan. 10.58114 TT            peri.= 210.54170 
       e = 0.3206942                        node = 214.29592 (2000.0) 
       q = 3.0557965 AU                     incl.=   4.36474 
   a = 4.4984105 AU          n = 0.10330360         P = 9.54 years 
  m1 = 5.5 + 5log(delta) + 20.0log(r) 
  A. Node = E:04/25.2 JST  O:2020/05/15.6 JST  5.576 AU 
  D. Node = E:10/28.2 JST  O:2016/08/16.5 JST  3.162 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
03/23 22:50   08 53.26  +12 14.8   3.092   3.805  129.5   11.7    2.3/323.2   0.4/102   53  6  19.6  +54/ 58
03/24 22:50   08 53.17  +12 16.7   3.106   3.807  128.5   11.8    2.1/327.7   0.4/102   39  7  19.6  +54/ 59
03/25 22:40   08 53.09  +12 18.5   3.120   3.810  127.5   12.0    1.9/333.0   0.4/102   25  8  19.6  +55/ 58
03/26 22:40   08 53.03  +12 20.2   3.134   3.813  126.5   12.1    1.8/339.5   0.4/102   12  9  19.6  +54/ 59
03/27 22:40   08 52.99  +12 21.9   3.149   3.815  125.5   12.3    1.6/347.1   0.4/102    6 11  19.6  +53/ 60
03/28 22:40   08 52.96  +12 23.4   3.163   3.818  124.5   12.4    1.5/356.0   0.4/102   18 12  19.6  +53/ 61
03/29 22:40   08 52.96  +12 25.0   3.178   3.821  123.5   12.6    1.5/  5.9   0.4/103   32 13  19.7  +52/ 62
03/30 22:40   08 52.97  +12 26.4   3.193   3.823  122.5   12.7    1.4/ 16.4   0.4/103   46 14  19.7  +51/ 63
03/31 22:30   08 52.99  +12 27.8   3.208   3.826  121.5   12.9    1.5/ 26.7   0.4/103   60 15  19.7  +52/ 62
04/01 22:30   08 53.04  +12 29.1   3.223   3.829  120.5   13.0    1.5/ 36.4   0.4/103   73 16  19.7  +52/ 63
04/02 22:30   08 53.10  +12 30.3   3.238   3.832  119.6   13.1    1.6/ 45.0   0.4/103   86 17  19.7  +51/ 64
04/03 22:30   08 53.18  +12 31.5   3.254   3.834  118.6   13.2    1.8/ 52.3   0.4/103   99 18  19.7  +50/ 65
04/04 22:30   08 53.27  +12 32.5   3.269   3.837  117.6   13.4    1.9/ 58.5   0.4/103  111 19  19.8  +50/ 66
04/05 22:30   08 53.39  +12 33.6   3.285   3.840  116.7   13.5    2.1/ 63.7   0.4/104  124 20  19.8  +49/ 67
04/06 22:30   08 53.52  +12 34.5   3.301   3.842  115.7   13.6    2.3/ 68.0   0.4/104  136 21  19.8  +48/ 68
04/07 22:20   08 53.66  +12 35.4   3.316   3.845  114.8   13.7    2.5/ 71.6   0.4/104  147 21  19.8  +49/ 66
04/08 22:20   08 53.83  +12 36.1   3.332   3.848  113.8   13.8    2.7/ 74.6   0.4/104  159 22  19.8  +49/ 67
04/09 22:20   08 54.00  +12 36.9   3.349   3.850  112.9   13.9    2.9/ 77.2   0.4/104  170 23  19.8  +48/ 68
04/10 22:20   08 54.20  +12 37.5   3.365   3.853  112.0   14.0    3.2/ 79.5   0.4/104  174 24  19.9  +47/ 69
04/11 22:20   08 54.41  +12 38.1   3.381   3.856  111.0   14.0    3.4/ 81.4   0.4/104  164 25  19.9  +46/ 70
04/12 22:20   08 54.64  +12 38.6   3.397   3.859  110.1   14.1    3.6/ 83.1   0.4/104  152 26  19.9  +46/ 70
04/13 22:20   08 54.88  +12 39.0   3.414   3.861  109.2   14.2    3.8/ 84.7   0.4/104  139 27  19.9  +45/ 71
04/14 22:10   08 55.14  +12 39.4   3.430   3.864  108.3   14.3    4.0/ 86.0   0.4/105  127 28  19.9  +46/ 70
04/15 22:10   08 55.42  +12 39.7   3.447   3.867  107.4   14.3    4.3/ 87.2   0.4/105  113 29  19.9  +46/ 71
04/16 22:10   08 55.71  +12 39.9   3.464   3.869  106.5   14.4    4.5/ 88.2   0.4/105  100  1  20.0  +45/ 71
04/17 22:10   08 56.02  +12 40.0   3.480   3.872  105.6   14.5    4.7/ 89.2   0.4/105   86  2  20.0  +44/ 72
04/18 22:10   08 56.34  +12 40.1   3.497   3.875  104.7   14.5    4.9/ 90.1   0.4/105   72  3  20.0  +43/ 73
04/19 22:10   08 56.67  +12 40.1   3.514   3.878  103.8   14.6    5.1/ 90.9   0.4/105   58  4  20.0  +43/ 74
04/20 22:10   08 57.03  +12 40.0   3.531   3.880  102.9   14.6    5.4/ 91.6   0.4/105   44  5  20.0  +42/ 74
04/21 22:00   08 57.39  +12 39.8   3.548   3.883  102.0   14.7    5.6/ 92.3   0.4/105   30  6  20.0  +43/ 73
04/22 22:00   08 57.77  +12 39.6   3.565   3.886  101.1   14.7    5.8/ 92.9   0.4/105   16  7  20.0  +43/ 74
04/23 22:00   08 58.16  +12 39.3   3.582   3.889  100.2   14.7    6.0/ 93.5   0.4/105    5  8  20.1  +42/ 74
inserted by FC2 system