90P/Gehrels 
   From 196 observations 1972 Nov. 10-2016 Aug. 27.(4) Kinoshita
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2017 June 19.26162 TT            peri.=  29.26442 
       e = 0.5097413                        node =  13.25121 (2000.0) 
       q = 2.9749603 AU                     incl.=   9.63517 
   a = 6.0681434 AU          n = 0.06593565         P = 14.95 years 
  m1 = 9.0 + 5log(delta) + 15.0log(r) 
  A. Node = E:10/06.9 JST  O:2017/02/11.9 JST  3.109 AU 
  D. Node = E:04/03.4 JST  O:2021/12/23.5 JST  8.088 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/26 03:30   03 30.40  +23 04.3   3.704   2.975   38.4   12.2   23.4/ 70.7   0.3/261   62  2  18.9  +16/253
06/27 03:30   03 32.00  +23 12.0   3.697   2.975   38.9   12.4   23.4/ 70.8   0.3/261   76  3  18.9  +17/253
06/28 03:30   03 33.61  +23 19.6   3.689   2.976   39.5   12.6   23.3/ 70.9   0.3/261   90  4  18.9  +17/253
06/29 03:30   03 35.21  +23 27.3   3.681   2.976   40.1   12.7   23.3/ 71.0   0.3/261  103  5  18.9  +18/253
06/30 03:30   03 36.81  +23 34.8   3.673   2.976   40.6   12.9   23.2/ 71.1   0.3/261  115  6  18.9  +18/254
07/01 03:20   03 38.39  +23 42.3   3.665   2.976   41.2   13.0   23.1/ 71.1   0.3/261  128  7  18.9  +17/253
07/02 03:20   03 39.99  +23 49.7   3.656   2.976   41.8   13.2   23.1/ 71.2   0.3/261  139  8  18.9  +18/253
07/03 03:20   03 41.58  +23 57.1   3.648   2.977   42.3   13.3   23.0/ 71.3   0.4/262  151  9  18.9  +18/253
07/04 03:20   03 43.17  +24 04.4   3.640   2.977   42.9   13.4   22.9/ 71.4   0.4/262  161 10  18.9  +19/253
07/05 03:20   03 44.76  +24 11.7   3.631   2.977   43.5   13.6   22.9/ 71.5   0.4/262  169 11  18.9  +19/253
07/06 03:20   03 46.34  +24 18.9   3.623   2.977   44.1   13.7   22.8/ 71.6   0.4/262  168 12  18.9  +20/253
07/07 03:20   03 47.93  +24 26.1   3.614   2.978   44.6   13.9   22.7/ 71.6   0.4/262  160 13  18.9  +20/254
07/08 03:20   03 49.51  +24 33.2   3.605   2.978   45.2   14.0   22.6/ 71.7   0.4/262  149 13  18.9  +21/254
07/09 03:20   03 51.08  +24 40.3   3.597   2.978   45.8   14.2   22.6/ 71.8   0.4/262  138 14  18.9  +21/254
07/10 03:10   03 52.65  +24 47.3   3.588   2.979   46.4   14.3   22.5/ 71.9   0.4/262  127 15  18.9  +20/253
07/11 03:10   03 54.22  +24 54.3   3.579   2.979   46.9   14.4   22.4/ 72.0   0.4/262  115 16  18.9  +20/253
07/12 03:10   03 55.79  +25 01.2   3.570   2.979   47.5   14.6   22.3/ 72.0   0.4/262  103 17  18.9  +21/253
07/13 03:10   03 57.35  +25 08.0   3.561   2.980   48.1   14.7   22.3/ 72.1   0.4/262   91 18  18.9  +21/254
07/14 03:10   03 58.91  +25 14.8   3.552   2.980   48.7   14.8   22.2/ 72.2   0.4/262   79 19  18.9  +22/254
07/15 03:10   04 00.47  +25 21.6   3.543   2.980   49.3   15.0   22.1/ 72.3   0.4/263   67 20  18.9  +22/254
07/16 03:10   04 02.03  +25 28.3   3.533   2.981   49.8   15.1   22.0/ 72.3   0.4/263   54 21  18.9  +23/254
07/17 03:10   04 03.58  +25 34.9   3.524   2.981   50.4   15.2   21.9/ 72.4   0.4/263   41 22  18.9  +23/254
07/18 03:10   04 05.12  +25 41.5   3.515   2.982   51.0   15.4   21.8/ 72.5   0.4/263   28 23  18.8  +24/254
07/19 03:00   04 06.65  +25 48.0   3.505   2.982   51.6   15.5   21.8/ 72.5   0.4/263   16 24  18.8  +22/253
07/20 03:00   04 08.19  +25 54.5   3.496   2.983   52.2   15.6   21.7/ 72.6   0.4/263   10 25  18.8  +23/254
07/21 03:00   04 09.73  +26 01.0   3.486   2.983   52.8   15.7   21.6/ 72.7   0.4/263   18 26  18.8  +24/254
07/22 03:00   04 11.25  +26 07.4   3.476   2.984   53.4   15.9   21.5/ 72.7   0.4/263   32 28  18.8  +24/254
07/23 03:00   04 12.78  +26 13.7   3.466   2.984   54.0   16.0   21.4/ 72.8   0.4/263   46 29  18.8  +25/254
07/24 03:00   04 14.30  +26 20.0   3.457   2.985   54.6   16.1   21.3/ 72.8   0.4/263   60  0  18.8  +25/254
07/25 03:00   04 15.81  +26 26.3   3.447   2.986   55.2   16.2   21.2/ 72.9   0.5/263   74  2  18.8  +26/255
07/26 03:00   04 17.32  +26 32.5   3.437   2.986   55.8   16.3   21.1/ 73.0   0.5/264   87  3  18.8  +26/255
inserted by FC2 system