217P/LINEAR 
   From 2369 observations 2001 June 21-2017 May 5.(3) Kinoshita
   Epoch = 2017 Nov. 3.0 TT = JDT 2458060.5 
       T = 2017 July 16.56159 TT            peri.= 246.95019 
       e = 0.6877606                        node = 125.45297 (2000.0) 
       q = 1.2353627 AU                     incl.=  12.85640 
   a = 3.9564599 AU          n = 0.12524025         P = 7.87 years 
  m1 = 10.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:01/26.1 JST  O:2018/03/14.0 JST  2.853 AU 
  D. Node = E:07/29.0 JST  O:2017/04/20.0 JST  1.643 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
10/14 03:00   07 52.13  +10 22.6   1.454   1.652   82.4   36.8   21.3/ 95.9   2.2/280   12 23  13.5  +38/286
10/15 03:00   07 53.57  +10 20.4   1.452   1.660   83.1   36.6   20.8/ 95.9   2.2/280   24 24  13.5  +39/286
10/16 03:00   07 54.97  +10 18.2   1.450   1.667   83.7   36.5   20.3/ 95.9   2.2/280   37 25  13.5  +39/287
10/17 03:00   07 56.34  +10 16.2   1.448   1.675   84.3   36.3   19.8/ 95.8   2.2/280   49 26  13.5  +40/287
10/18 03:00   07 57.68  +10 14.1   1.446   1.682   85.0   36.2   19.3/ 95.7   2.2/281   62 27  13.6  +40/288
10/19 02:50   07 58.97  +10 12.2   1.443   1.690   85.6   36.0   18.8/ 95.6   2.2/281   74 28  13.6  +39/286
10/20 02:50   08 00.24  +10 10.4   1.441   1.698   86.3   35.8   18.3/ 95.5   2.2/281   87  0  13.6  +39/287
10/21 02:50   08 01.48  +10 08.6   1.438   1.706   87.0   35.7   17.8/ 95.4   2.2/281   99  1  13.6  +40/288
10/22 02:50   08 02.68  +10 06.9   1.436   1.713   87.7   35.5   17.3/ 95.2   2.2/281  111  2  13.6  +40/288
10/23 02:50   08 03.84  +10 05.3   1.433   1.721   88.3   35.3   16.8/ 95.1   2.2/282  122  3  13.6  +41/289
10/24 02:50   08 04.98  +10 03.8   1.431   1.729   89.0   35.1   16.3/ 94.9   2.2/282  134  4  13.7  +41/289
10/25 02:50   08 06.07  +10 02.4   1.428   1.737   89.8   34.9   15.8/ 94.7   2.2/282  145  5  13.7  +42/290
10/26 02:50   08 07.14  +10 01.2   1.425   1.745   90.5   34.7   15.2/ 94.4   2.2/282  156  5  13.7  +42/291
10/27 02:50   08 08.16  +09 60.0   1.422   1.752   91.2   34.5   14.7/ 94.1   2.2/283  166  6  13.7  +43/291
10/28 02:50   08 09.16  +09 58.9   1.420   1.760   92.0   34.3   14.2/ 93.8   2.2/283  172  7  13.7  +43/292
10/29 02:50   08 10.11  +09 58.0   1.417   1.768   92.7   34.1   13.6/ 93.4   2.1/283  165  8  13.7  +44/292
10/30 02:40   08 11.03  +09 57.2   1.414   1.776   93.5   33.9   13.1/ 93.0   2.1/283  154  9  13.7  +43/291
10/31 02:40   08 11.91  +09 56.5   1.411   1.784   94.2   33.7   12.6/ 92.6   2.1/283  142 10  13.8  +43/292
11/01 02:40   08 12.76  +09 55.9   1.408   1.792   95.0   33.5   12.0/ 92.1   2.1/284  129 11  13.8  +44/292
11/02 02:40   08 13.58  +09 55.5   1.405   1.800   95.8   33.3   11.5/ 91.5   2.1/284  116 12  13.8  +44/293
11/03 02:40   08 14.36  +09 55.2   1.402   1.808   96.6   33.0   10.9/ 90.8   2.1/284  102 13  13.8  +45/294
11/04 02:40   08 15.10  +09 55.0   1.399   1.816   97.4   32.8   10.4/ 90.1   2.1/284   88 14  13.8  +46/294
11/05 02:40   08 15.80  +09 55.0   1.396   1.824   98.2   32.6    9.9/ 89.2   2.1/284   74 15  13.8  +46/295
11/06 02:40   08 16.47  +09 55.1   1.392   1.832   99.1   32.3    9.3/ 88.2   2.1/285   59 16  13.8  +47/296
11/07 02:30   08 17.09  +09 55.4   1.389   1.840   99.9   32.1    8.8/ 87.1   2.1/285   45 18  13.9  +46/294
11/08 02:30   08 17.69  +09 55.8   1.386   1.848  100.7   31.8    8.2/ 85.8   2.1/285   31 19  13.9  +46/295
11/09 02:30   08 18.24  +09 56.4   1.383   1.856  101.6   31.5    7.7/ 84.3   2.0/285   17 20  13.9  +47/296
11/10 02:30   08 18.76  +09 57.2   1.380   1.864  102.5   31.2    7.1/ 82.5   2.0/285    8 21  13.9  +47/297
11/11 02:30   08 19.24  +09 58.1   1.377   1.872  103.3   31.0    6.6/ 80.4   2.0/286   15 22  13.9  +48/298
11/12 02:30   08 19.68  +09 59.2   1.373   1.880  104.2   30.7    6.1/ 77.9   2.0/286   28 23  13.9  +49/298
11/13 02:30   08 20.08  +10 00.5   1.370   1.888  105.1   30.4    5.5/ 74.9   2.0/286   40 24  13.9  +49/299
11/14 02:30   08 20.44  +10 01.9   1.367   1.896  106.1   30.1    5.0/ 71.2   2.0/286   53 25  14.0  +50/300
inserted by FC2 system