128P/Shoemaker-Holt 
   From 902 observations 1987 Sept. 24-2017 Mar. 24.(4) Kinoshita
   Epoch = 2017 Dec. 13.0 TT = JDT 2458100.5 
       T = 2017 Jan. 10.65759 TT            peri.= 210.55267 
       e = 0.3207996                        node = 214.29611 (2000.0) 
       q = 3.0558028 AU                     incl.=   4.36474 
   a = 4.4991180 AU          n = 0.10327923         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  5.577 AU 
  D. Node = E:10/28.2 JST  O:2016/08/16.6 JST  3.162 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
11/13 03:00   09 27.18  +10 13.8   3.335   3.470   89.4   16.6    9.1/115.8   0.5/288   24 24  18.9  +43/290
11/14 03:00   09 27.73  +10 09.9   3.323   3.472   90.3   16.6    8.8/116.1   0.5/288   37 25  18.9  +43/291
11/15 03:00   09 28.27  +10 06.0   3.311   3.474   91.1   16.5    8.6/116.4   0.5/288   49 26  18.9  +44/292
11/16 03:00   09 28.79  +10 02.2   3.299   3.477   92.0   16.5    8.3/116.7   0.5/289   62 27  18.9  +44/293
11/17 03:00   09 29.29  +09 58.4   3.286   3.479   92.9   16.5    8.1/117.1   0.5/289   74 28  18.9  +45/294
11/18 02:50   09 29.77  +09 54.8   3.274   3.481   93.7   16.5    7.8/117.4   0.5/289   86 29  18.9  +44/292
11/19 02:50   09 30.24  +09 51.2   3.262   3.484   94.6   16.4    7.6/117.8   0.5/289   98  0  18.9  +44/293
11/20 02:50   09 30.70  +09 47.6   3.250   3.486   95.5   16.4    7.3/118.2   0.5/289  110  1  18.9  +45/294
11/21 02:50   09 31.13  +09 44.1   3.238   3.489   96.4   16.3    7.1/118.6   0.5/289  122  2  18.9  +46/295
11/22 02:50   09 31.55  +09 40.8   3.226   3.491   97.3   16.3    6.8/119.1   0.5/289  133  3  18.9  +46/296
11/23 02:50   09 31.96  +09 37.4   3.213   3.493   98.2   16.3    6.6/119.6   0.5/289  145  4  18.9  +47/297
11/24 02:50   09 32.34  +09 34.2   3.201   3.496   99.1   16.2    6.3/120.1   0.5/289  156  5  18.9  +47/298
11/25 02:50   09 32.71  +09 31.0   3.189   3.498  100.0   16.1    6.0/120.7   0.5/289  168  6  18.9  +48/299
11/26 02:40   09 33.06  +09 28.0   3.177   3.501  100.9   16.1    5.8/121.3   0.5/290  175  6  18.9  +47/297
11/27 02:40   09 33.39  +09 25.0   3.166   3.503  101.8   16.0    5.5/121.9   0.5/290  166  7  18.9  +48/298
11/28 02:40   09 33.71  +09 22.1   3.154   3.505  102.7   15.9    5.2/122.7   0.5/290  154  8  18.9  +48/299
11/29 02:40   09 34.01  +09 19.3   3.142   3.508  103.6   15.9    5.0/123.5   0.5/290  141  9  18.9  +49/300
11/30 02:40   09 34.29  +09 16.5   3.130   3.510  104.6   15.8    4.7/124.4   0.5/290  128 10  18.9  +49/301
12/01 02:40   09 34.55  +09 13.9   3.118   3.513  105.5   15.7    4.4/125.4   0.5/290  114 11  18.9  +50/302
12/02 02:40   09 34.79  +09 11.3   3.107   3.515  106.4   15.6    4.2/126.6   0.5/290  100 12  18.9  +51/303
12/03 02:30   09 35.02  +09 08.8   3.095   3.518  107.4   15.5    3.9/127.9   0.5/290   85 14  18.9  +49/301
12/04 02:30   09 35.22  +09 06.4   3.084   3.520  108.3   15.4    3.6/129.4   0.5/290   70 15  18.9  +50/302
12/05 02:30   09 35.41  +09 04.1   3.072   3.522  109.3   15.3    3.4/131.1   0.5/291   55 16  18.9  +51/303
12/06 02:30   09 35.58  +09 01.9   3.061   3.525  110.2   15.2    3.1/133.2   0.5/291   40 17  18.9  +51/305
12/07 02:30   09 35.74  +08 59.8   3.050   3.527  111.2   15.1    2.8/135.6   0.5/291   25 18  18.9  +52/306
12/08 02:30   09 35.87  +08 57.8   3.038   3.530  112.2   15.0    2.6/138.5   0.5/291   12 19  18.9  +53/307
12/09 02:30   09 35.98  +08 55.9   3.027   3.532  113.1   14.9    2.3/142.1   0.5/291    7 20  18.9  +53/308
12/10 02:20   09 36.08  +08 54.1   3.016   3.535  114.1   14.7    2.1/146.6   0.5/291   18 21  18.9  +52/306
12/11 02:20   09 36.15  +08 52.4   3.005   3.537  115.1   14.6    1.8/152.2   0.5/291   31 22  18.9  +53/307
12/12 02:20   09 36.21  +08 50.7   2.995   3.540  116.1   14.5    1.6/159.4   0.5/291   44 23  18.9  +53/309
12/13 02:20   09 36.25  +08 49.2   2.984   3.542  117.1   14.3    1.4/168.5   0.5/292   57 24  18.9  +54/310
inserted by FC2 system