73P/Schwassmann-Wachmann 
   From 2981 observations 2005 Oct. 13-2016 Feb. 13.(8) Kinoshita
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2017 Mar. 16.84470 TT            peri.= 199.38869 
       e = 0.6855732                        node =  69.66371 (2000.0) 
       q = 0.9721895 AU                     incl.=  11.23684 
   a = 3.0919422 AU          n = 0.18128297         P = 5.44 years 
  m1 = 12.0 + 5log(delta) + 15.0log(r) 
  A. Node = E:12/02.3 JST  O:2018/11/13.8 JST  4.638 AU 
  D. Node = E:05/31.5 JST  O:2017/03/02.5 JST  0.995 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/06 03:50   01 38.26  +00 46.2   1.840   1.464   52.5   33.4   33.5/ 71.3   1.6/242  168 11  15.8  +15/280
06/07 03:50   01 40.38  +00 56.9   1.842   1.473   52.9   33.3   33.1/ 71.4   1.6/242  157 12  15.9  +15/280
06/08 03:50   01 42.47  +01 07.5   1.845   1.482   53.3   33.3   32.8/ 71.5   1.6/242  146 13  15.9  +16/280
06/09 03:40   01 44.53  +01 17.8   1.847   1.491   53.7   33.3   32.4/ 71.6   1.6/242  135 14  15.9  +14/279
06/10 03:40   01 46.58  +01 28.1   1.850   1.500   54.1   33.2   32.0/ 71.7   1.6/242  124 15  16.0  +15/279
06/11 03:40   01 48.60  +01 38.1   1.852   1.510   54.5   33.2   31.6/ 71.8   1.6/243  113 16  16.0  +15/279
06/12 03:40   01 50.61  +01 48.0   1.854   1.519   55.0   33.2   31.3/ 71.9   1.6/243  101 17  16.1  +16/279
06/13 03:40   01 52.59  +01 57.8   1.856   1.528   55.4   33.2   30.9/ 72.0   1.6/243   90 18  16.1  +16/279
06/14 03:40   01 54.55  +02 07.3   1.858   1.537   55.8   33.1   30.5/ 72.1   1.6/243   78 19  16.1  +17/279
06/15 03:40   01 56.49  +02 16.7   1.860   1.546   56.2   33.1   30.2/ 72.2   1.6/243   66 19  16.2  +17/280
06/16 03:40   01 58.41  +02 25.9   1.861   1.555   56.7   33.1   29.8/ 72.3   1.6/243   54 20  16.2  +18/280
06/17 03:30   02 00.29  +02 34.9   1.863   1.565   57.1   33.0   29.5/ 72.4   1.6/244   42 21  16.3  +16/278
06/18 03:30   02 02.16  +02 43.8   1.864   1.574   57.6   33.0   29.1/ 72.5   1.6/244   30 22  16.3  +17/279
06/19 03:30   02 04.01  +02 52.5   1.866   1.583   58.0   33.0   28.7/ 72.7   1.6/244   17 23  16.3  +17/279
06/20 03:30   02 05.84  +03 01.1   1.867   1.592   58.5   33.0   28.4/ 72.8   1.6/244    5 24  16.4  +18/279
06/21 03:30   02 07.65  +03 09.5   1.868   1.601   59.0   32.9   28.0/ 72.9   1.6/244   12 26  16.4  +18/279
06/22 03:30   02 09.44  +03 17.7   1.869   1.611   59.4   32.9   27.6/ 73.0   1.6/245   26 27  16.5  +19/279
06/23 03:30   02 11.21  +03 25.7   1.869   1.620   59.9   32.9   27.3/ 73.2   1.6/245   41 28  16.5  +19/280
06/24 03:30   02 12.95  +03 33.6   1.870   1.629   60.4   32.9   26.9/ 73.3   1.6/245   55 29  16.5  +20/280
06/25 03:30   02 14.67  +03 41.4   1.871   1.638   60.9   32.8   26.5/ 73.4   1.6/245   70  1  16.6  +20/280
06/26 03:20   02 16.36  +03 48.9   1.871   1.647   61.4   32.8   26.2/ 73.6   1.6/245   84  2  16.6  +19/279
06/27 03:20   02 18.04  +03 56.3   1.871   1.657   61.9   32.8   25.8/ 73.7   1.6/246   98  3  16.6  +19/279
06/28 03:20   02 19.69  +04 03.5   1.872   1.666   62.4   32.7   25.5/ 73.8   1.6/246  112  4  16.7  +20/279
06/29 03:20   02 21.33  +04 10.6   1.872   1.675   62.9   32.7   25.1/ 74.0   1.6/246  125  5  16.7  +20/279
06/30 03:20   02 22.94  +04 17.5   1.872   1.684   63.5   32.7   24.7/ 74.1   1.6/246  138  6  16.8  +21/280
07/01 03:20   02 24.53  +04 24.3   1.871   1.693   64.0   32.7   24.4/ 74.3   1.6/246  150  7  16.8  +21/280
07/02 03:20   02 26.10  +04 30.9   1.871   1.703   64.5   32.6   24.0/ 74.4   1.6/247  162  8  16.8  +22/280
07/03 03:20   02 27.65  +04 37.3   1.871   1.712   65.1   32.6   23.6/ 74.6   1.6/247  173  9  16.9  +23/281
07/04 03:20   02 29.17  +04 43.6   1.870   1.721   65.6   32.6   23.3/ 74.7   1.6/247  172 10  16.9  +23/281
07/05 03:10   02 30.66  +04 49.6   1.870   1.730   66.2   32.5   22.9/ 74.9   1.6/247  162 11  16.9  +22/280
07/06 03:10   02 32.15  +04 55.6   1.869   1.739   66.7   32.5   22.6/ 75.1   1.6/247  151 12  17.0  +22/280
inserted by FC2 system