P/2013 YG46 (Spacewatch) 
   From 33 observations 2013 Dec. 27-2014 Feb. 19.(2) Kinoshita
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2017 Jan. 27.74988 TT            peri.= 242.20470 
       e = 0.4535485                        node =  48.95566 (2000.0) 
       q = 1.7909617 AU                     incl.=   7.85745 
   a = 3.2774394 AU          n = 0.16611240         P = 5.93 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:11/11.8 JST  O:2018/02/23.1 JST  3.302 AU 
  D. Node = E:05/10.3 JST  O:2016/09/07.5 JST  2.149 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 19:40   02 38.56  +15 56.5   4.129   3.422   39.7   10.7   18.2/ 69.4   0.3/ 72   35  6  18.4  +20/ 96
03/24 19:40   02 39.74  +16 02.8   4.142   3.426   39.0   10.6   18.2/ 69.5   0.2/ 72   49  7  18.4  +19/ 96
03/25 19:40   02 40.92  +16 09.2   4.156   3.430   38.4   10.4   18.2/ 69.6   0.2/ 72   62  8  18.4  +19/ 97
03/26 19:40   02 42.11  +16 15.5   4.169   3.434   37.7   10.2   18.2/ 69.7   0.2/ 72   76  9  18.5  +18/ 97
03/27 19:40   02 43.30  +16 21.8   4.183   3.438   37.0   10.1   18.3/ 69.8   0.2/ 72   90 10  18.5  +18/ 98
03/28 19:40   02 44.49  +16 28.1   4.196   3.442   36.3    9.9   18.3/ 69.9   0.2/ 72  104 11  18.5  +17/ 98
03/29 19:40   02 45.68  +16 34.3   4.209   3.446   35.6    9.7   18.3/ 70.0   0.2/ 72  118 13  18.5  +17/ 99
03/30 19:40   02 46.88  +16 40.6   4.222   3.450   34.9    9.5   18.3/ 70.1   0.2/ 72  131 14  18.5  +16/ 99
03/31 19:40   02 48.08  +16 46.8   4.234   3.455   34.2    9.4   18.4/ 70.2   0.2/ 72  145 15  18.5  +16/100
04/01 19:40   02 49.29  +16 53.0   4.247   3.459   33.6    9.2   18.4/ 70.3   0.2/ 72  158 16  18.5  +15/100
04/02 19:40   02 50.49  +16 59.2   4.259   3.463   32.9    9.0   18.4/ 70.4   0.2/ 72  170 17  18.5  +15/101
04/03 19:40   02 51.70  +17 05.3   4.272   3.467   32.2    8.8   18.4/ 70.5   0.2/ 72  173 18  18.6  +14/101
04/04 19:30   02 52.91  +17 11.4   4.284   3.471   31.5    8.7   18.4/ 70.6   0.2/ 72  163 19  18.6  +16/100
04/05 19:30   02 54.12  +17 17.5   4.295   3.475   30.9    8.5   18.5/ 70.7   0.2/ 72  152 20  18.6  +15/101
04/06 19:30   02 55.34  +17 23.6   4.307   3.479   30.2    8.3   18.5/ 70.8   0.2/ 72  140 20  18.6  +15/101
04/07 19:30   02 56.56  +17 29.6   4.319   3.483   29.5    8.1   18.5/ 70.9   0.2/ 72  129 21  18.6  +14/101
04/08 19:30   02 57.78  +17 35.7   4.330   3.487   28.8    8.0   18.5/ 71.0   0.2/ 72  117 22  18.6  +14/102
04/09 19:30   02 59.00  +17 41.7   4.342   3.491   28.2    7.8   18.5/ 71.1   0.2/ 72  106 23  18.6  +13/102
04/10 19:30   03 00.23  +17 47.6   4.353   3.495   27.5    7.6   18.5/ 71.2   0.2/ 72   94 24  18.6  +13/103
04/11 19:30   03 01.46  +17 53.6   4.364   3.499   26.8    7.4   18.5/ 71.3   0.2/ 72   82 25  18.6  +13/103
04/12 19:30   03 02.69  +17 59.5   4.375   3.503   26.1    7.2   18.5/ 71.4   0.2/ 72   70 26  18.6  +12/104
04/13 19:30   03 03.92  +18 05.4   4.385   3.507   25.5    7.1   18.6/ 71.5   0.2/ 72   58 27  18.7  +12/104
04/14 19:30   03 05.16  +18 11.2   4.396   3.511   24.8    6.9   18.6/ 71.6   0.2/ 72   45 28  18.7  +11/105
04/15 19:30   03 06.39  +18 17.1   4.406   3.515   24.1    6.7   18.6/ 71.7   0.1/ 72   32 29  18.7  +11/105
04/16 19:30   03 07.63  +18 22.9   4.417   3.519   23.5    6.5   18.6/ 71.8   0.1/ 72   19  1  18.7  +10/105
04/17 19:20   03 08.86  +18 28.6   4.427   3.523   22.8    6.3   18.6/ 71.9   0.1/ 72    8  2  18.7  +12/105
04/18 19:20   03 10.10  +18 34.4   4.436   3.527   22.1    6.2   18.6/ 72.0   0.1/ 72   10  3  18.7  +11/105
04/19 19:20   03 11.35  +18 40.1   4.446   3.531   21.5    6.0   18.6/ 72.1   0.1/ 72   23  4  18.7  +11/105
04/20 19:20   03 12.59  +18 45.8   4.456   3.534   20.8    5.8   18.6/ 72.2   0.1/ 72   37  5  18.7  +10/106
04/21 19:20   03 13.84  +18 51.4   4.465   3.538   20.1    5.6   18.6/ 72.3   0.1/ 72   51  6  18.7  +10/106
04/22 19:20   03 15.09  +18 57.0   4.474   3.542   19.5    5.4   18.6/ 72.4   0.1/ 72   65  7  18.7   +9/107
04/23 19:20   03 16.33  +19 02.6   4.483   3.546   18.8    5.2   18.6/ 72.5   0.1/ 72   78  8  18.8   +9/107
inserted by FC2 system