336P/2016 B2 (McNaught) 
   From 153 observations 2006 Apr. 5-2016 July 3.(2) Kinoshita
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2017 Feb. 3.08936 TT             peri.= 308.50069 
       e = 0.4461708                        node = 298.25785 (2000.0) 
       q = 2.7816172 AU                     incl.=  17.83946 
   a = 5.0225178 AU          n = 0.08756325         P = 11.26 years 
  m1 = 12.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/21.4 JST  O:2017/09/11.0 JST  3.148 AU 
  D. Node = E:01/18.8 JST  O:2014/08/12.3 JST  5.570 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/06 01:30   19 31.12  -31 01.1   2.020   2.905  144.3   11.8    6.8/296.7   0.6/274   78 11  18.2  +22/345
06/07 01:30   19 30.65  -30 58.1   2.015   2.907  145.3   11.5    7.1/295.9   0.5/274   66 12  18.2  +23/346
06/08 01:30   19 30.15  -30 55.0   2.009   2.909  146.3   11.1    7.4/295.3   0.5/275   54 13  18.2  +23/347
06/09 01:20   19 29.64  -30 51.8   2.004   2.911  147.4   10.8    7.7/294.7   0.5/275   43 14  18.1  +23/346
06/10 01:20   19 29.10  -30 48.6   1.999   2.913  148.4   10.5    7.9/294.2   0.5/276   32 15  18.1  +23/347
06/11 01:20   19 28.53  -30 45.4   1.994   2.915  149.4   10.2    8.2/293.7   0.5/276   21 16  18.1  +23/348
06/12 01:20   19 27.95  -30 42.1   1.990   2.917  150.5    9.9    8.5/293.3   0.5/277   13 17  18.1  +23/349
06/13 01:10   19 27.35  -30 38.7   1.986   2.919  151.5    9.6    8.7/293.0   0.5/278   13 18  18.1  +23/348
06/14 01:10   19 26.73  -30 35.3   1.982   2.921  152.6    9.2    9.0/292.7   0.4/278   22 18  18.1  +23/349
06/15 01:10   19 26.09  -30 31.8   1.978   2.923  153.6    8.9    9.2/292.5   0.4/279   33 19  18.1  +24/350
06/16 01:10   19 25.43  -30 28.3   1.974   2.925  154.7    8.5    9.4/292.3   0.4/280   45 20  18.1  +24/351
06/17 01:00   19 24.76  -30 24.8   1.971   2.927  155.7    8.2    9.7/292.1   0.4/281   58 21  18.1  +24/350
06/18 01:00   19 24.07  -30 21.1   1.968   2.929  156.8    7.9    9.9/292.0   0.4/281   71 22  18.1  +24/351
06/19 01:00   19 23.36  -30 17.4   1.965   2.931  157.8    7.5   10.1/291.9   0.4/282   84 23  18.1  +24/352
06/20 01:00   19 22.64  -30 13.6   1.963   2.933  158.8    7.2   10.3/291.8   0.3/283   98 24  18.1  +24/353
06/21 01:00   19 21.91  -30 09.8   1.960   2.935  159.9    6.8   10.5/291.8   0.3/284  112 25  18.1  +25/354
06/22 00:50   19 21.16  -30 05.9   1.958   2.938  160.9    6.5   10.7/291.8   0.3/286  127 27  18.1  +25/353
06/23 00:50   19 20.40  -30 02.0   1.956   2.940  162.0    6.1   10.8/291.8   0.3/287  141 28  18.1  +25/354
06/24 00:50   19 19.62  -29 57.9   1.955   2.942  163.0    5.8   11.0/291.9   0.3/288  156 29  18.1  +25/355
06/25 00:50   19 18.84  -29 53.8   1.954   2.944  164.0    5.5   11.1/292.0   0.3/290  167  1  18.1  +25/356
06/26 00:40   19 18.05  -29 49.7   1.953   2.946  165.0    5.1   11.3/292.1   0.2/292  167  2  18.1  +25/355
06/27 00:40   19 17.25  -29 45.4   1.952   2.948  166.0    4.8   11.4/292.2   0.2/294  155  3  18.1  +25/356
06/28 00:40   19 16.44  -29 41.1   1.951   2.951  167.0    4.4   11.5/292.3   0.2/296  141  4  18.2  +25/357
06/29 00:40   19 15.63  -29 36.7   1.951   2.953  168.0    4.1   11.6/292.5   0.2/299  128  5  18.2  +25/358
06/30 00:30   19 14.81  -29 32.3   1.951   2.955  168.9    3.8   11.7/292.7   0.2/302  115  6  18.2  +25/357
07/01 00:30   19 13.98  -29 27.8   1.951   2.957  169.8    3.5   11.8/292.9   0.2/306  102  7  18.2  +26/358
07/02 00:30   19 13.15  -29 23.2   1.952   2.960  170.7    3.2   11.8/293.1   0.2/311   90  8  18.2  +26/359
07/03 00:30   19 12.32  -29 18.6   1.953   2.962  171.4    2.9   11.9/293.3   0.1/316   77  9  18.2  +26/  1
07/04 00:30   19 11.49  -29 13.9   1.954   2.964  172.2    2.7   11.9/293.6   0.1/322   65 10  18.2  +26/  2
07/05 00:20   19 10.66  -29 09.1   1.955   2.966  172.7    2.5   12.0/293.9   0.1/330   54 11  18.2  +26/  0
07/06 00:20   19 09.83  -29 04.3   1.957   2.969  173.2    2.3   12.0/294.2   0.1/338   42 12  18.2  +26/  2
inserted by FC2 system