C/2017 D2 (Barros) 
   From 125 observations 2017 Feb. 23-Sept. 2. Kinoshita 
   Epoch = 2017 Sept. 24.0 TT = JDT 2458020.5 
       T = 2017 July 14.53148 TT            peri.= 334.33875 
       e = 0.9982364                        node = 331.04208 (2000.0) 
       q = 2.4858905 AU                     incl.=  31.26543 
  m1 = 10.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:08/24.6 JST  O:2017/09/27.5 JST  2.615 AU 
  D. Node = E:02/20.4 JST  O:1989/04/28.6 JST  49.565 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/14 22:20   21 07.97  -19 51.2   1.709   2.576  141.8   14.0   16.4/342.4   0.8/ 69  145 23  15.8  +34/ 14
09/15 22:20   21 07.61  -19 35.6   1.720   2.578  140.8   14.3   16.2/343.6   0.8/ 69  159 25  15.8  +34/ 15
09/16 22:20   21 07.29  -19 20.1   1.730   2.581  139.8   14.5   16.0/344.9   0.8/ 70  172 26  15.8  +34/ 16
09/17 22:10   21 07.00  -19 04.7   1.741   2.584  138.9   14.8   15.9/346.2   0.8/ 70  172 27  15.8  +35/ 15
09/18 22:10   21 06.73  -18 49.3   1.752   2.587  137.9   15.1   15.7/347.5   0.8/ 71  159 28  15.8  +35/ 16
09/19 22:10   21 06.49  -18 33.9   1.763   2.590  137.0   15.3   15.6/348.9   0.8/ 71  145 29  15.9  +35/ 17
09/20 22:10   21 06.28  -18 18.7   1.775   2.593  136.1   15.6   15.4/350.3   0.8/ 71  132  0  15.9  +35/ 18
09/21 22:00   21 06.10  -18 03.6   1.786   2.596  135.1   15.8   15.3/351.7   0.8/ 72  119  1  15.9  +35/ 17
09/22 22:00   21 05.95  -17 48.5   1.798   2.600  134.2   16.1   15.1/353.1   0.8/ 72  106  2  15.9  +35/ 18
09/23 22:00   21 05.82  -17 33.4   1.810   2.603  133.3   16.3   15.0/354.5   0.8/ 72   94  3  15.9  +35/ 19
09/24 21:50   21 05.72  -17 18.6   1.823   2.606  132.3   16.5   14.9/356.0   0.8/ 73   81  4  16.0  +36/ 18
09/25 21:50   21 05.65  -17 03.8   1.835   2.609  131.4   16.8   14.8/357.5   0.9/ 73   69  5  16.0  +36/ 19
09/26 21:50   21 05.60  -16 49.0   1.848   2.612  130.5   17.0   14.7/359.0   0.9/ 73   58  6  16.0  +36/ 20
09/27 21:50   21 05.58  -16 34.3   1.860   2.616  129.6   17.2   14.6/  0.5   0.9/ 73   46  7  16.0  +36/ 21
09/28 21:40   21 05.59  -16 19.8   1.873   2.619  128.7   17.4   14.5/  2.0   0.9/ 74   34  8  16.0  +36/ 20
09/29 21:40   21 05.63  -16 05.3   1.887   2.622  127.8   17.6   14.4/  3.5   0.9/ 74   22  9  16.1  +36/ 21
09/30 21:40   21 05.69  -15 50.9   1.900   2.626  126.9   17.8   14.4/  5.0   0.9/ 74   10 10  16.1  +36/ 22
10/01 21:40   21 05.77  -15 36.6   1.913   2.629  126.0   17.9   14.3/  6.5   0.9/ 74    2 10  16.1  +36/ 23
10/02 21:30   21 05.88  -15 22.5   1.927   2.633  125.1   18.1   14.3/  7.9   0.9/ 74   15 11  16.1  +37/ 22
10/03 21:30   21 06.02  -15 08.4   1.941   2.636  124.2   18.3   14.2/  9.4   0.9/ 74   28 12  16.2  +37/ 23
10/04 21:30   21 06.18  -14 54.3   1.955   2.640  123.3   18.5   14.2/ 10.9   0.9/ 74   41 13  16.2  +37/ 24
10/05 21:30   21 06.36  -14 40.4   1.969   2.644  122.4   18.6   14.2/ 12.4   0.9/ 74   55 14  16.2  +37/ 25
10/06 21:30   21 06.57  -14 26.5   1.983   2.647  121.6   18.8   14.2/ 13.8   0.9/ 74   69 16  16.2  +37/ 26
10/07 21:20   21 06.80  -14 12.8   1.998   2.651  120.7   18.9   14.2/ 15.2   0.9/ 74   83 17  16.2  +37/ 25
10/08 21:20   21 07.06  -13 59.1   2.012   2.655  119.8   19.1   14.2/ 16.6   0.9/ 75   97 18  16.3  +37/ 26
10/09 21:20   21 07.34  -13 45.5   2.027   2.659  119.0   19.2   14.2/ 18.0   0.9/ 75  111 19  16.3  +37/ 27
10/10 21:20   21 07.64  -13 32.0   2.042   2.662  118.1   19.3   14.2/ 19.4   0.9/ 75  126 20  16.3  +37/ 28
10/11 21:10   21 07.96  -13 18.7   2.057   2.666  117.3   19.4   14.3/ 20.7   0.9/ 75  140 21  16.3  +38/ 26
10/12 21:10   21 08.31  -13 05.3   2.072   2.670  116.4   19.6   14.3/ 22.0   0.9/ 75  154 22  16.3  +38/ 27
10/13 21:10   21 08.67  -12 52.1   2.087   2.674  115.6   19.7   14.4/ 23.3   0.9/ 75  167 23  16.4  +37/ 29
10/14 21:10   21 09.06  -12 38.9   2.103   2.678  114.7   19.8   14.4/ 24.6   0.9/ 75  177 24  16.4  +37/ 30
inserted by FC2 system