C/2017 S6 (Catalina) 
   From 234 observations 2017 Sept. 30-2018 Jan. 19. Kinoshita 
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2018 Feb. 26.93432 TT            peri.= 134.68791 
       e = 1.0013253                        node = 130.87504 (2000.0) 
       q = 1.5429235 AU                     incl.= 152.82662 
  m1 = 12.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:01/31.4 JST  O:2015/02/19.1 JST  10.438 AU 
  D. Node = E:08/03.9 JST  O:2018/05/07.9 JST  1.812 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 05:30   22 57.64  +01 49.6   2.501   1.578   17.4   10.9    9.3/168.4   0.4/273   83  5  16.5   +8/273
03/24 05:20   22 57.77  +01 40.5   2.497   1.581   18.2   11.4    9.3/169.0   0.4/271   97  7  16.5   +7/273
03/25 05:20   22 57.88  +01 31.4   2.492   1.584   19.1   11.9    9.3/169.6   0.5/270  111  8  16.5   +7/273
03/26 05:20   22 58.00  +01 22.3   2.487   1.587   20.0   12.4    9.3/170.3   0.5/268  125  9  16.5   +8/274
03/27 05:20   22 58.10  +01 13.1   2.482   1.590   20.9   12.9    9.4/170.9   0.5/267  139 10  16.5   +9/275
03/28 05:10   22 58.20  +01 03.9   2.477   1.594   21.8   13.4    9.4/171.7   0.5/265  152 11  16.5   +8/274
03/29 05:10   22 58.29  +00 54.6   2.471   1.597   22.7   14.0    9.4/172.4   0.5/264  165 12  16.5   +8/275
03/30 05:10   22 58.37  +00 45.3   2.464   1.601   23.7   14.5    9.5/173.2   0.6/263  170 13  16.5   +9/275
03/31 05:10   22 58.45  +00 35.9   2.458   1.605   24.6   15.0    9.5/173.9   0.6/262  162 14  16.5  +10/276
04/01 05:00   22 58.52  +00 26.4   2.451   1.608   25.6   15.5    9.6/174.7   0.6/261  149 15  16.5   +8/275
04/02 05:00   22 58.57  +00 16.9   2.443   1.612   26.5   16.1    9.7/175.6   0.6/260  136 16  16.5   +9/276
04/03 05:00   22 58.62  +00 07.2   2.436   1.616   27.5   16.6    9.8/176.4   0.6/259  123 17  16.5  +10/277
04/04 05:00   22 58.66  -00 02.5   2.428   1.620   28.5   17.1    9.8/177.3   0.7/258  111 18  16.5  +10/277
04/05 04:50   22 58.69  -00 12.3   2.419   1.625   29.5   17.6    9.9/178.2   0.7/258   99 19  16.5   +9/277
04/06 04:50   22 58.72  -00 22.2   2.410   1.629   30.5   18.1   10.0/179.1   0.7/257   86 20  16.5  +10/277
04/07 04:50   22 58.73  -00 32.3   2.401   1.633   31.5   18.7   10.2/180.0   0.7/256   75 21  16.5  +10/278
04/08 04:50   22 58.73  -00 42.4   2.392   1.638   32.5   19.2   10.3/181.0   0.8/256   63 22  16.5  +11/279
04/09 04:50   22 58.71  -00 52.7   2.382   1.643   33.5   19.7   10.4/181.9   0.8/255   51 23  16.5  +12/280
04/10 04:50   22 58.69  -01 03.1   2.372   1.647   34.5   20.2   10.6/182.9   0.8/255   39 23  16.5  +13/280
04/11 04:40   22 58.66  -01 13.6   2.362   1.652   35.5   20.6   10.7/183.9   0.8/254   28 24  16.5  +11/280
04/12 04:40   22 58.61  -01 24.3   2.351   1.657   36.6   21.1   10.9/184.9   0.8/254   16 25  16.5  +12/280
04/13 04:40   22 58.55  -01 35.2   2.340   1.662   37.6   21.6   11.1/185.9   0.9/253    8 26  16.6  +13/281
04/14 04:40   22 58.47  -01 46.2   2.328   1.667   38.6   22.1   11.3/186.9   0.9/253   13 27  16.6  +13/282
04/15 04:30   22 58.38  -01 57.3   2.317   1.672   39.7   22.5   11.5/187.9   0.9/253   25 28  16.6  +12/281
04/16 04:30   22 58.28  -02 08.7   2.305   1.678   40.7   23.0   11.7/188.9   0.9/252   38 29  16.6  +13/282
04/17 04:30   22 58.16  -02 20.3   2.292   1.683   41.8   23.4   11.9/189.9   1.0/252   52  1  16.6  +13/283
04/18 04:30   22 58.02  -02 32.1   2.280   1.688   42.9   23.9   12.2/190.9   1.0/251   66  2  16.6  +14/283
04/19 04:30   22 57.87  -02 44.0   2.267   1.694   43.9   24.3   12.5/191.9   1.0/251   80  3  16.6  +15/284
04/20 04:20   22 57.70  -02 56.1   2.254   1.700   45.0   24.7   12.7/192.8   1.0/251   94  4  16.6  +13/283
04/21 04:20   22 57.51  -03 08.6   2.241   1.705   46.1   25.1   13.0/193.8   1.0/251  109  5  16.6  +14/284
04/22 04:20   22 57.30  -03 21.2   2.227   1.711   47.2   25.5   13.3/194.8   1.1/250  123  6  16.6  +15/285
04/23 04:20   22 57.07  -03 34.1   2.213   1.717   48.3   25.9   13.7/195.7   1.1/250  137  7  16.6  +16/286
inserted by FC2 system