64P/Swift-Gehrels 
   From 289 observations 1991 Jan. 13-2018 Aug. 11.(7) Kinoshita
   Epoch = 2019 Feb. 6.0 TT = JDT 2458520.5 
       T = 2018 Nov. 3.89371 TT             peri.=  97.15190 
       e = 0.6874867                        node = 299.99608 (2000.0) 
       q = 1.3931815 AU                     incl.=   8.94888 
   a = 4.4579909 AU          n = 0.10471172         P = 9.41 years 
  m1 = 8.5 + 5log(delta) + 15.0log(r) 
  A. Node = E:07/23.8 JST  O:2018/04/18.1 JST  2.571 AU 
  D. Node = E:01/21.0 JST  O:2019/03/31.7 JST  2.166 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/27 22:00   03 59.88  +27 09.2   1.031   1.711  116.2   31.1   30.6/ 98.7   2.6/ 82  148 22  12.1  +58/ 86
01/28 22:00   04 02.14  +27 04.5   1.045   1.718  115.6   31.1   30.5/ 98.5   2.6/ 82  159 23  12.1  +57/ 86
01/29 22:00   04 04.40  +26 59.9   1.058   1.724  115.1   31.1   30.5/ 98.4   2.6/ 82  168 24  12.2  +57/ 87
01/30 22:00   04 06.66  +26 55.4   1.071   1.731  114.6   31.2   30.4/ 98.3   2.6/ 82  168 25  12.2  +57/ 87
01/31 22:00   04 08.90  +26 50.9   1.085   1.738  114.1   31.2   30.3/ 98.1   2.5/ 82  159 26  12.3  +56/ 87
02/01 22:00   04 11.14  +26 46.6   1.098   1.744  113.5   31.2   30.3/ 98.0   2.5/ 82  149 26  12.3  +56/ 87
02/02 22:00   04 13.38  +26 42.3   1.112   1.751  113.0   31.2   30.2/ 97.9   2.5/ 82  138 27  12.4  +55/ 87
02/03 22:00   04 15.61  +26 38.1   1.126   1.758  112.5   31.2   30.1/ 97.8   2.4/ 82  127 28  12.4  +55/ 87
02/04 22:00   04 17.84  +26 33.9   1.140   1.764  112.0   31.2   30.1/ 97.7   2.4/ 82  115 29  12.5  +55/ 87
02/05 22:00   04 20.06  +26 29.9   1.154   1.771  111.4   31.2   30.0/ 97.5   2.4/ 82  104  1  12.5  +54/ 88
02/06 22:00   04 22.27  +26 25.9   1.169   1.778  110.9   31.2   29.9/ 97.4   2.4/ 82   93  2  12.6  +54/ 88
02/07 22:00   04 24.48  +26 21.9   1.183   1.785  110.4   31.2   29.9/ 97.3   2.3/ 82   82  2  12.6  +54/ 88
02/08 22:00   04 26.68  +26 18.1   1.198   1.792  109.9   31.2   29.8/ 97.2   2.3/ 83   71  3  12.7  +53/ 88
02/09 22:00   04 28.88  +26 14.2   1.212   1.798  109.3   31.2   29.8/ 97.1   2.3/ 83   59  4  12.7  +53/ 88
02/10 22:00   04 31.07  +26 10.5   1.227   1.805  108.8   31.2   29.7/ 97.1   2.3/ 83   48  5  12.8  +52/ 88
02/11 22:00   04 33.26  +26 06.8   1.242   1.812  108.3   31.1   29.6/ 97.0   2.2/ 83   36  6  12.8  +52/ 89
02/12 22:00   04 35.44  +26 03.1   1.257   1.819  107.7   31.1   29.6/ 96.9   2.2/ 83   24  7  12.9  +52/ 89
02/13 22:00   04 37.62  +25 59.5   1.272   1.826  107.2   31.1   29.5/ 96.8   2.2/ 83   13  8  12.9  +51/ 89
02/14 22:00   04 39.79  +25 55.9   1.287   1.833  106.7   31.1   29.4/ 96.8   2.2/ 83    8  9  13.0  +51/ 89
02/15 22:00   04 41.96  +25 52.4   1.302   1.840  106.2   31.0   29.4/ 96.7   2.1/ 83   18 10  13.0  +50/ 89
02/16 21:50   04 44.11  +25 48.9   1.317   1.847  105.6   31.0   29.3/ 96.7   2.1/ 84   31 11  13.1  +52/ 88
02/17 21:50   04 46.26  +25 45.4   1.333   1.854  105.1   31.0   29.3/ 96.6   2.1/ 84   45 12  13.1  +52/ 88
02/18 21:50   04 48.41  +25 42.0   1.349   1.862  104.6   30.9   29.2/ 96.6   2.1/ 84   60 13  13.2  +51/ 88
02/19 21:50   04 50.56  +25 38.6   1.364   1.869  104.0   30.9   29.1/ 96.5   2.0/ 84   74 14  13.2  +51/ 89
02/20 21:50   04 52.70  +25 35.2   1.380   1.876  103.5   30.8   29.1/ 96.5   2.0/ 84   89 16  13.3  +51/ 89
02/21 21:50   04 54.83  +25 31.9   1.396   1.883  103.0   30.8   29.0/ 96.5   2.0/ 84  104 17  13.3  +50/ 89
02/22 21:50   04 56.96  +25 28.5   1.412   1.890  102.4   30.7   29.0/ 96.4   2.0/ 84  118 18  13.4  +50/ 89
02/23 21:50   04 59.09  +25 25.2   1.428   1.897  101.9   30.7   28.9/ 96.4   1.9/ 85  131 19  13.4  +49/ 89
02/24 21:50   05 01.21  +25 21.9   1.444   1.905  101.4   30.6   28.8/ 96.4   1.9/ 85  145 20  13.5  +49/ 90
02/25 21:50   05 03.32  +25 18.7   1.460   1.912  100.8   30.6   28.8/ 96.4   1.9/ 85  157 21  13.5  +49/ 90
02/26 21:50   05 05.43  +25 15.4   1.477   1.919  100.3   30.5   28.7/ 96.4   1.9/ 85  169 22  13.6  +48/ 90
02/27 21:50   05 07.53  +25 12.1   1.493   1.927   99.8   30.4   28.7/ 96.4   1.8/ 85  174 23  13.6  +48/ 90
inserted by FC2 system