90P/Gehrels 
   From 271 observations 1972 Nov. 10-2017 Nov. 2.(4) Kinoshita
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2017 June 19.13322 TT            peri.=  29.24174 
       e = 0.5095472                        node =  13.24698 (2000.0) 
       q = 2.9747185 AU                     incl.=   9.63485 
   a = 6.0652498 AU          n = 0.06598284         P = 14.94 years 
  m1 = 11.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:10/06.9 JST  O:2017/02/11.9 JST  3.108 AU 
  D. Node = E:04/03.7 JST  O:2021/12/23.2 JST  8.085 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
03/23 21:40   05 32.01  +32 54.2   3.542   3.536   81.6   16.2   13.0/ 96.8   0.4/ 86   15  6  19.2  +38/107
03/24 21:40   05 33.04  +32 52.6   3.559   3.540   80.8   16.1   13.2/ 96.7   0.4/ 86   15  7  19.2  +38/107
03/25 21:30   05 34.07  +32 51.1   3.576   3.543   80.1   16.1   13.3/ 96.6   0.4/ 86   25  8  19.3  +39/106
03/26 21:30   05 35.12  +32 49.5   3.594   3.547   79.3   16.0   13.4/ 96.6   0.4/ 86   37  9  19.3  +39/107
03/27 21:30   05 36.18  +32 48.0   3.611   3.550   78.5   16.0   13.6/ 96.5   0.4/ 86   50 10  19.3  +38/107
03/28 21:30   05 37.25  +32 46.4   3.628   3.554   77.8   15.9   13.7/ 96.4   0.4/ 86   64 12  19.3  +37/107
03/29 21:30   05 38.33  +32 44.9   3.645   3.557   77.0   15.9   13.8/ 96.4   0.4/ 86   77 13  19.3  +37/107
03/30 21:30   05 39.42  +32 43.3   3.663   3.561   76.3   15.8   14.0/ 96.3   0.4/ 86   91 14  19.3  +36/108
03/31 21:30   05 40.52  +32 41.8   3.680   3.564   75.6   15.7   14.1/ 96.2   0.4/ 86  104 15  19.3  +36/108
04/01 21:30   05 41.63  +32 40.2   3.697   3.568   74.8   15.7   14.2/ 96.2   0.4/ 86  117 16  19.4  +35/108
04/02 21:30   05 42.75  +32 38.6   3.714   3.572   74.1   15.6   14.3/ 96.2   0.4/ 86  129 17  19.4  +35/108
04/03 21:30   05 43.88  +32 37.1   3.731   3.575   73.3   15.5   14.5/ 96.1   0.4/ 86  141 18  19.4  +34/109
04/04 21:20   05 45.01  +32 35.5   3.748   3.579   72.6   15.5   14.6/ 96.1   0.4/ 86  152 19  19.4  +36/108
04/05 21:20   05 46.15  +32 34.0   3.765   3.582   71.9   15.4   14.7/ 96.1   0.4/ 86  162 20  19.4  +35/108
04/06 21:20   05 47.31  +32 32.4   3.782   3.586   71.1   15.3   14.8/ 96.1   0.4/ 86  167 20  19.4  +34/108
04/07 21:20   05 48.47  +32 30.8   3.799   3.589   70.4   15.2   14.9/ 96.0   0.4/ 86  163 21  19.4  +34/109
04/08 21:20   05 49.65  +32 29.2   3.816   3.593   69.7   15.2   15.0/ 96.0   0.4/ 86  155 22  19.5  +33/109
04/09 21:20   05 50.83  +32 27.6   3.832   3.597   69.0   15.1   15.1/ 96.0   0.4/ 86  144 23  19.5  +33/109
04/10 21:20   05 52.01  +32 26.0   3.849   3.600   68.2   15.0   15.2/ 96.0   0.4/ 86  133 24  19.5  +32/109
04/11 21:20   05 53.21  +32 24.4   3.866   3.604   67.5   14.9   15.3/ 96.0   0.4/ 86  122 25  19.5  +32/110
04/12 21:20   05 54.42  +32 22.8   3.882   3.607   66.8   14.8   15.4/ 96.0   0.4/ 86  110 26  19.5  +31/110
04/13 21:20   05 55.63  +32 21.1   3.899   3.611   66.1   14.7   15.5/ 96.0   0.4/ 86   98 27  19.5  +31/110
04/14 21:10   05 56.84  +32 19.5   3.915   3.615   65.4   14.6   15.6/ 96.0   0.4/ 86   85 28  19.5  +32/109
04/15 21:10   05 58.06  +32 17.8   3.932   3.618   64.7   14.5   15.7/ 96.0   0.4/ 86   72 29  19.6  +31/110
04/16 21:10   05 59.30  +32 16.1   3.948   3.622   64.0   14.4   15.8/ 96.0   0.4/ 86   59  1  19.6  +31/110
04/17 21:10   06 00.54  +32 14.5   3.965   3.626   63.3   14.3   15.9/ 96.1   0.3/ 86   46  2  19.6  +30/110
04/18 21:10   06 01.78  +32 12.8   3.981   3.629   62.6   14.2   16.0/ 96.1   0.3/ 86   33  3  19.6  +30/110
04/19 21:10   06 03.04  +32 11.0   3.997   3.633   61.9   14.1   16.1/ 96.1   0.3/ 86   21  4  19.6  +29/111
04/20 21:10   06 04.30  +32 09.3   4.013   3.637   61.2   14.0   16.2/ 96.1   0.3/ 86   12  5  19.6  +29/111
04/21 21:10   06 05.56  +32 07.5   4.029   3.640   60.5   13.9   16.2/ 96.2   0.3/ 86   16  6  19.6  +28/111
04/22 21:10   06 06.83  +32 05.8   4.045   3.644   59.8   13.8   16.3/ 96.2   0.3/ 86   27  7  19.7  +28/111
04/23 21:10   06 08.11  +32 04.0   4.061   3.648   59.1   13.7   16.4/ 96.2   0.3/ 86   40  8  19.7  +27/112
inserted by FC2 system