128P/Shoemaker-Holt 
   From 902 observations 1987 Sept. 24-2017 Mar. 24.(4) Kinoshita
   Epoch = 2018 Jan. 22.0 TT = JDT 2458140.5 
       T = 2017 Jan. 10.62869 TT            peri.= 210.54788 
       e = 0.3207610                        node = 214.29616 (2000.0) 
       q = 3.0557849 AU                     incl.=   4.36474 
   a = 4.4988363 AU          n = 0.10328893         P = 9.54 years 
  m1 = 5.5 + 5log(delta) + 20.0log(r) 
  A. Node = E:04/25.2 JST  O:2020/05/15.7 JST  5.576 AU 
  D. Node = E:10/28.2 JST  O:2016/08/16.6 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
01/12 01:20   09 28.90  +08 52.7   2.739   3.618  149.0    8.1    7.6/283.1   0.3/298   91 25  18.9  +62/337
01/13 01:20   09 28.40  +08 54.4   2.734   3.620  150.1    7.8    7.8/283.4   0.3/298  103 26  18.9  +62/339
01/14 01:20   09 27.89  +08 56.2   2.730   3.623  151.2    7.5    8.0/283.7   0.3/299  115 26  18.9  +63/341
01/15 01:20   09 27.36  +08 58.1   2.725   3.625  152.3    7.2    8.2/284.1   0.3/299  127 27  18.9  +63/344
01/16 01:10   09 26.83  +09 00.1   2.721   3.628  153.5    7.0    8.4/284.3   0.2/300  139 28  18.9  +63/341
01/17 01:10   09 26.28  +09 02.2   2.717   3.630  154.6    6.7    8.6/284.6   0.2/300  151 29  18.9  +63/343
01/18 01:10   09 25.72  +09 04.3   2.714   3.633  155.7    6.4    8.7/284.9   0.2/301  162  1  18.9  +63/345
01/19 01:10   09 25.15  +09 06.6   2.710   3.636  156.8    6.1    8.9/285.2   0.2/302  172  1  18.9  +64/348
01/20 01:00   09 24.58  +09 08.9   2.707   3.638  158.0    5.8    9.1/285.4   0.2/303  170  2  18.9  +63/345
01/21 01:00   09 23.99  +09 11.3   2.705   3.641  159.1    5.5    9.2/285.6   0.2/303  159  3  18.9  +64/347
01/22 01:00   09 23.39  +09 13.8   2.702   3.643  160.2    5.3    9.3/285.9   0.2/304  147  4  18.9  +64/350
01/23 01:00   09 22.78  +09 16.3   2.700   3.646  161.3    5.0    9.5/286.1   0.2/305  134  5  18.9  +64/352
01/24 00:50   09 22.17  +09 18.9   2.698   3.648  162.4    4.7    9.6/286.3   0.2/307  121  6  18.9  +64/349
01/25 00:50   09 21.55  +09 21.6   2.696   3.651  163.5    4.4    9.7/286.5   0.2/308  108  7  18.9  +64/352
01/26 00:50   09 20.92  +09 24.4   2.695   3.654  164.6    4.1    9.8/286.7   0.1/310   94  8  18.9  +64/354
01/27 00:50   09 20.29  +09 27.2   2.694   3.656  165.7    3.8    9.9/286.9   0.1/311   80  9  18.9  +64/357
01/28 00:40   09 19.65  +09 30.1   2.693   3.659  166.8    3.5   10.0/287.1   0.1/313   66 10  18.9  +64/354
01/29 00:40   09 19.01  +09 33.0   2.693   3.661  167.8    3.3   10.0/287.3   0.1/316   51 11  18.9  +65/356
01/30 00:40   09 18.36  +09 36.0   2.693   3.664  168.8    3.0   10.1/287.5   0.1/319   36 13  18.9  +65/359
01/31 00:40   09 17.71  +09 39.0   2.693   3.667  169.8    2.7   10.2/287.7   0.1/322   21 14  18.9  +65/  2
02/01 00:30   09 17.06  +09 42.1   2.693   3.669  170.8    2.5   10.2/287.9   0.1/326    8 15  18.9  +65/358
02/02 00:30   09 16.40  +09 45.2   2.694   3.672  171.6    2.2   10.2/288.1   0.1/331   12 16  18.9  +65/  1
02/03 00:30   09 15.75  +09 48.4   2.695   3.674  172.5    2.0   10.3/288.3   0.1/338   25 17  19.0  +65/  4
02/04 00:20   09 15.09  +09 51.6   2.697   3.677  173.1    1.8   10.3/288.4   0.1/345   39 18  19.0  +65/  1
02/05 00:20   09 14.43  +09 54.8   2.698   3.680  173.7    1.7   10.3/288.6   0.1/354   53 19  19.0  +65/  3
02/07 00:00   09 13.12  +10 01.4   2.702   3.685  174.2    1.5   10.3/289.0   0.1/ 16   79 21  19.0  +65/357
02/08 00:00   09 12.47  +10 04.7   2.705   3.687  174.1    1.6   10.2/289.2   0.1/ 28   91 22  19.0  +65/360
02/09 00:00   09 11.81  +10 08.1   2.708   3.690  173.8    1.7   10.2/289.4   0.1/ 39  104 23  19.0  +65/  2
02/10 00:00   09 11.16  +10 11.4   2.711   3.693  173.3    1.8   10.1/289.6   0.1/ 48  116 24  19.0  +65/  5
02/11 00:00   09 10.51  +10 14.8   2.715   3.695  172.6    2.0   10.1/289.7   0.1/ 56  128 25  19.0  +65/  8
02/11 23:50   09 09.88  +10 18.2   2.718   3.698  171.8    2.2   10.0/289.9   0.1/ 62  139 26  19.0  +65/  5
02/12 23:50   09 09.24  +10 21.6   2.722   3.701  171.0    2.4   10.0/290.1   0.1/ 68  151 26  19.0  +65/  7
inserted by FC2 system