C/2017 D2 (Barros) 
   From 79 observations 2017 Feb. 23-Apr. 25. Kinoshita 
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2017 July 14.69417 TT            peri.= 334.41420 
       e = 0.9962032                        node = 331.01726 (2000.0) 
       q = 2.4844603 AU                     incl.=  31.27019 
  m1 = 10.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:08/24.6 JST  O:2017/09/27.4 JST  2.612 AU 
  D. Node = E:02/20.1 JST  O:1989/09/27.3 JST  48.869 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 02:20   22 08.34  -36 52.1   1.723   2.493  129.1   18.4    7.5/352.1   1.0/268  145  2  15.6  +15/341
06/27 02:20   22 08.26  -36 44.7   1.714   2.492  130.0   18.2    7.6/349.0   1.0/269  154  3  15.6  +15/342
06/28 02:10   22 08.14  -36 37.2   1.705   2.491  130.8   18.0    7.8/346.1   1.0/269  156  4  15.6  +15/341
06/29 02:10   22 07.98  -36 29.7   1.696   2.491  131.6   17.8    8.0/343.3   1.0/270  151  5  15.6  +16/342
06/30 02:10   22 07.79  -36 22.1   1.688   2.490  132.5   17.5    8.2/340.6   1.0/271  143  6  15.6  +16/342
07/01 02:10   22 07.57  -36 14.3   1.679   2.489  133.3   17.3    8.4/338.1   1.0/271  133  7  15.6  +16/343
07/02 02:10   22 07.31  -36 06.5   1.671   2.488  134.2   17.0    8.7/335.8   1.0/272  122  8  15.6  +17/344
07/03 02:00   22 07.02  -35 58.7   1.662   2.488  135.1   16.8    8.9/333.6   0.9/273  111  9  15.6  +16/343
07/04 02:00   22 06.69  -35 50.7   1.654   2.487  135.9   16.5    9.2/331.6   0.9/273  100 10  15.6  +17/344
07/05 02:00   22 06.33  -35 42.5   1.646   2.487  136.8   16.3    9.5/329.7   0.9/274   89 11  15.5  +17/344
07/06 02:00   22 05.94  -35 34.3   1.639   2.486  137.7   16.0    9.8/328.0   0.9/275   78 12  15.5  +18/345
07/07 02:00   22 05.51  -35 26.0   1.631   2.486  138.6   15.7   10.1/326.4   0.9/275   67 12  15.5  +18/346
07/08 01:50   22 05.05  -35 17.6   1.624   2.486  139.4   15.4   10.5/324.9   0.9/276   56 13  15.5  +18/345
07/09 01:50   22 04.56  -35 09.0   1.616   2.485  140.3   15.1   10.8/323.6   0.9/277   46 14  15.5  +18/346
07/10 01:50   22 04.04  -35 00.3   1.609   2.485  141.2   14.8   11.2/322.3   0.9/278   36 15  15.5  +19/347
07/11 01:50   22 03.49  -34 51.5   1.603   2.485  142.1   14.5   11.5/321.2   0.8/278   27 16  15.5  +19/348
07/12 01:40   22 02.91  -34 42.6   1.596   2.485  143.0   14.2   11.9/320.1   0.8/279   22 17  15.5  +19/346
07/13 01:40   22 02.29  -34 33.5   1.590   2.485  143.9   13.9   12.2/319.2   0.8/280   23 18  15.5  +19/347
07/14 01:40   22 01.65  -34 24.3   1.583   2.484  144.9   13.6   12.6/318.3   0.8/281   30 19  15.5  +19/348
07/15 01:40   22 00.97  -34 14.9   1.577   2.484  145.8   13.3   12.9/317.5   0.8/282   39 20  15.4  +20/349
07/16 01:40   22 00.27  -34 05.3   1.572   2.484  146.7   13.0   13.3/316.8   0.8/283   51 21  15.4  +20/350
07/17 01:30   21 59.54  -33 55.7   1.566   2.485  147.6   12.7   13.6/316.2   0.8/284   63 22  15.4  +20/349
07/18 01:30   21 58.79  -33 45.8   1.561   2.485  148.5   12.3   14.0/315.7   0.7/285   76 23  15.4  +20/350
07/19 01:30   21 58.00  -33 35.8   1.555   2.485  149.4   12.0   14.4/315.2   0.7/286   89 24  15.4  +21/351
07/20 01:30   21 57.20  -33 25.6   1.551   2.485  150.3   11.7   14.7/314.7   0.7/287  103 25  15.4  +21/352
07/21 01:20   21 56.37  -33 15.3   1.546   2.485  151.3   11.3   15.1/314.4   0.7/289  117 26  15.4  +21/351
07/22 01:20   21 55.51  -33 04.8   1.541   2.486  152.2   11.0   15.4/314.0   0.7/290  131 27  15.4  +21/352
07/23 01:20   21 54.63  -32 54.1   1.537   2.486  153.1   10.7   15.7/313.8   0.6/291  144 29  15.4  +22/353
07/24 01:20   21 53.73  -32 43.2   1.533   2.486  154.0   10.3   16.1/313.6   0.6/293  155  0  15.4  +22/354
07/25 01:10   21 52.82  -32 32.2   1.529   2.487  154.9   10.0   16.4/313.4   0.6/295  161  1  15.4  +22/353
07/26 01:10   21 51.88  -32 20.9   1.526   2.487  155.8    9.7   16.7/313.3   0.6/296  158  2  15.4  +22/354
inserted by FC2 system