137P/Shoemaker-Levy 
   From 272 observations 1990 Sept. 16-2017 May 5.(4) Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 Dec. 13.38933 TT            peri.= 141.01523 
       e = 0.5728205                        node = 233.08036 (2000.0) 
       q = 1.9302318 AU                     incl.=   4.85381 
   a = 4.5185493 AU          n = 0.10261375         P = 9.61 years 
  m1 = 15.5 + 5log(delta) + 5.0log(r) 
  A. Node = E:05/14.5 JST  O:2016/10/14.2 JST  5.473 AU 
  D. Node = E:11/16.1 JST  O:2019/03/13.4 JST  2.101 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/09 23:00   21 24.11  -06 07.2   1.170   2.120  153.5   12.2    6.8/234.5   1.0/ 90  154 29  17.5  +47/ 19
09/10 23:00   21 23.74  -06 11.1   1.171   2.116  152.5   12.7    6.5/232.8   1.0/ 89  140  1  17.5  +47/ 20
09/11 23:00   21 23.39  -06 15.0   1.172   2.112  151.5   13.2    6.1/230.8   1.0/ 88  126  2  17.5  +46/ 22
09/12 22:50   21 23.08  -06 18.9   1.174   2.109  150.5   13.6    5.8/228.6   1.1/ 87  112  3  17.5  +47/ 20
09/13 22:50   21 22.78  -06 22.7   1.175   2.105  149.5   14.1    5.5/226.1   1.1/ 87   99  4  17.5  +46/ 21
09/14 22:50   21 22.52  -06 26.6   1.177   2.101  148.5   14.5    5.2/223.3   1.1/ 86   86  5  17.5  +46/ 23
09/15 22:50   21 22.28  -06 30.3   1.179   2.098  147.5   14.9    4.9/220.0   1.2/ 85   74  6  17.5  +46/ 24
09/16 22:40   21 22.07  -06 34.0   1.181   2.094  146.5   15.4    4.6/216.3   1.2/ 85   61  7  17.5  +46/ 22
09/17 22:40   21 21.89  -06 37.7   1.184   2.091  145.5   15.8    4.3/212.0   1.2/ 84   49  8  17.5  +46/ 23
09/18 22:40   21 21.74  -06 41.3   1.186   2.087  144.5   16.2    4.0/207.1   1.2/ 84   38  9  17.5  +45/ 25
09/19 22:30   21 21.61  -06 44.9   1.189   2.084  143.5   16.7    3.7/201.4   1.3/ 83   27 10  17.5  +46/ 23
09/20 22:30   21 21.52  -06 48.3   1.192   2.081  142.5   17.1    3.5/194.9   1.3/ 83   16 11  17.5  +45/ 24
09/21 22:30   21 21.46  -06 51.8   1.195   2.077  141.6   17.5    3.4/187.6   1.3/ 82   10 11  17.5  +45/ 25
09/22 22:20   21 21.43  -06 55.1   1.198   2.074  140.6   17.9    3.2/179.6   1.4/ 82   14 12  17.5  +45/ 23
09/23 22:20   21 21.43  -06 58.3   1.201   2.071  139.6   18.3    3.2/171.0   1.4/ 82   25 13  17.5  +45/ 25
09/24 22:20   21 21.47  -07 01.5   1.205   2.067  138.7   18.7    3.2/162.3   1.4/ 81   36 14  17.5  +45/ 26
09/25 22:10   21 21.53  -07 04.5   1.209   2.064  137.7   19.1    3.3/153.9   1.4/ 81   48 15  17.5  +45/ 24
09/26 22:10   21 21.63  -07 07.5   1.212   2.061  136.8   19.5    3.5/145.9   1.5/ 80   61 16  17.5  +45/ 25
09/27 22:10   21 21.76  -07 10.3   1.216   2.058  135.9   19.8    3.7/138.7   1.5/ 80   74 17  17.5  +44/ 26
09/28 22:10   21 21.92  -07 13.1   1.221   2.055  134.9   20.2    3.9/132.3   1.5/ 80   87 18  17.5  +44/ 27
09/29 22:00   21 22.12  -07 15.7   1.225   2.052  134.0   20.6    4.2/126.7   1.5/ 80  100 19  17.5  +44/ 25
09/30 22:00   21 22.35  -07 18.2   1.229   2.048  133.1   20.9    4.6/121.8   1.5/ 79  113 20  17.5  +44/ 27
10/01 22:00   21 22.61  -07 20.7   1.234   2.045  132.2   21.3    5.0/117.6   1.6/ 79  126 21  17.5  +44/ 28
10/02 22:00   21 22.90  -07 22.9   1.239   2.042  131.3   21.6    5.3/114.0   1.6/ 79  140 22  17.5  +43/ 29
10/03 21:50   21 23.23  -07 25.1   1.243   2.039  130.4   21.9    5.7/110.8   1.6/ 78  153 23  17.5  +44/ 27
10/04 21:50   21 23.59  -07 27.1   1.248   2.037  129.5   22.3    6.2/108.1   1.6/ 78  166 24  17.5  +44/ 28
10/05 21:50   21 23.99  -07 29.1   1.253   2.034  128.6   22.6    6.6/105.6   1.6/ 78  170 25  17.5  +43/ 29
10/06 21:50   21 24.41  -07 30.8   1.259   2.031  127.7   22.9    7.1/103.5   1.7/ 78  160 27  17.5  +43/ 30
10/07 21:40   21 24.87  -07 32.5   1.264   2.028  126.9   23.2    7.5/101.6   1.7/ 77  147 28  17.5  +43/ 28
10/08 21:40   21 25.37  -07 34.0   1.269   2.025  126.0   23.5    8.0/ 99.8   1.7/ 77  133 29  17.6  +43/ 29
10/09 21:40   21 25.89  -07 35.3   1.275   2.022  125.2   23.8    8.4/ 98.3   1.7/ 77  119  1  17.6  +43/ 30
inserted by FC2 system