C/2015 XY1 (Lemmon) 
   From 64 observations 2015 Dec. 4-2016 Mar. 11. Kinoshita 
   Epoch = 2017 Mar. 28.0 TT = JDT 2457840.5 
       T = 2018 Apr. 30.61760 TT            peri.= 196.39233 
       e = 1.0026298                        node = 281.61699 (2000.0) 
       q = 7.9267235 AU                     incl.= 148.83564 
  m1 = 5.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/04.0 JST  O:2661/02/17.8 JST  416.371 AU 
  D. Node = E:01/02.4 JST  O:2017/08/07.8 JST  8.091 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
02/26 22:50   07 04.27  +27 55.1   7.722   8.345  126.1    5.5    8.2/258.8   0.1/100  127 29  18.7  +61/ 85
02/27 22:50   07 03.66  +27 53.5   7.735   8.343  125.0    5.6    8.0/258.4   0.1/100  113  1  18.7  +60/ 86
02/28 22:50   07 03.07  +27 51.9   7.748   8.341  123.9    5.7    7.9/258.1   0.1/100   99  2  18.7  +59/ 87
03/01 22:50   07 02.48  +27 50.3   7.761   8.339  122.7    5.7    7.8/257.7   0.1/ 99   85  3  18.7  +58/ 87
03/02 22:50   07 01.91  +27 48.6   7.774   8.337  121.6    5.8    7.6/257.3   0.1/ 99   71  4  18.7  +57/ 88
03/03 22:40   07 01.35  +27 47.0   7.788   8.335  120.5    5.9    7.5/256.9   0.1/ 99   57  5  18.7  +58/ 87
03/04 22:40   07 00.80  +27 45.3   7.801   8.333  119.4    6.0    7.4/256.5   0.1/ 99   42  6  18.7  +57/ 88
03/05 22:40   07 00.26  +27 43.5   7.815   8.331  118.3    6.0    7.2/256.1   0.1/ 99   29  7  18.7  +56/ 88
03/06 22:40   06 59.73  +27 41.8   7.829   8.330  117.2    6.1    7.1/255.7   0.1/ 98   16  9  18.7  +55/ 89
03/07 22:40   06 59.21  +27 40.0   7.844   8.328  116.1    6.1    7.0/255.3   0.1/ 98    9 10  18.7  +55/ 90
03/08 22:30   06 58.71  +27 38.3   7.858   8.326  115.0    6.2    6.8/254.8   0.1/ 98   17 11  18.7  +56/ 89
03/09 22:30   06 58.21  +27 36.5   7.872   8.324  113.9    6.3    6.7/254.4   0.1/ 98   30 12  18.7  +55/ 89
03/10 22:30   06 57.73  +27 34.7   7.887   8.322  112.8    6.3    6.6/253.9   0.1/ 98   43 13  18.7  +54/ 90
03/11 22:30   06 57.25  +27 32.9   7.902   8.320  111.7    6.4    6.4/253.4   0.1/ 98   56 14  18.7  +53/ 91
03/12 22:30   06 56.79  +27 31.0   7.917   8.319  110.6    6.4    6.3/252.9   0.1/ 97   69 15  18.7  +52/ 91
03/13 22:30   06 56.34  +27 29.2   7.932   8.317  109.5    6.5    6.2/252.4   0.1/ 97   82 16  18.7  +51/ 92
03/14 22:20   06 55.90  +27 27.3   7.947   8.315  108.4    6.5    6.0/251.9   0.1/ 97   94 17  18.7  +52/ 91
03/15 22:20   06 55.47  +27 25.4   7.962   8.313  107.4    6.6    5.9/251.3   0.1/ 97  106 18  18.7  +51/ 91
03/16 22:20   06 55.05  +27 23.5   7.977   8.311  106.3    6.6    5.8/250.8   0.1/ 97  118 18  18.7  +50/ 92
03/17 22:20   06 54.64  +27 21.6   7.993   8.309  105.2    6.6    5.6/250.2   0.1/ 97  130 19  18.7  +49/ 93
03/18 22:20   06 54.24  +27 19.7   8.009   8.308  104.1    6.7    5.5/249.5   0.1/ 96  142 20  18.7  +49/ 93
03/19 22:20   06 53.85  +27 17.8   8.024   8.306  103.0    6.7    5.4/248.9   0.1/ 96  153 21  18.7  +48/ 94
03/20 22:10   06 53.48  +27 15.9   8.040   8.304  102.0    6.7    5.2/248.2   0.1/ 96  164 22  18.7  +49/ 93
03/21 22:10   06 53.12  +27 13.9   8.056   8.302  100.9    6.8    5.1/247.5   0.1/ 96  171 23  18.7  +48/ 93
03/22 22:10   06 52.76  +27 12.0   8.072   8.300   99.9    6.8    5.0/246.8   0.1/ 96  166 24  18.7  +47/ 94
03/23 22:10   06 52.42  +27 10.0   8.088   8.299   98.8    6.8    4.9/246.1   0.1/ 96  155 25  18.7  +46/ 94
03/24 22:10   06 52.09  +27 08.0   8.104   8.297   97.7    6.8    4.7/245.3   0.1/ 96  143 26  18.7  +45/ 95
03/25 22:00   06 51.77  +27 06.1   8.120   8.295   96.7    6.9    4.6/244.4   0.1/ 96  130 27  18.7  +46/ 94
03/26 22:00   06 51.46  +27 04.1   8.136   8.293   95.6    6.9    4.5/243.6   0.1/ 96  116 28  18.7  +46/ 95
inserted by FC2 system