C/2015 XY1 (Lemmon) 
   From 418 observations 2015 Dec. 4-2018 Oct. 15. Kinoshita 
   Epoch = 2019 Oct. 24.0 TT = JDT 2458780.5 
       T = 2018 Apr. 28.93535 TT            peri.= 196.29747 
       e = 1.0042248                        node = 281.62525 (2000.0) 
       q = 7.9267017 AU                     incl.= 148.85550 
  m1 = 4.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/04.5 JST  O:2706/01/10.8 JST  439.747 AU 
  D. Node = E:01/03.2 JST  O:2017/08/07.6 JST  8.090 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/24 02:10   04 31.96  -01 47.1   8.090   8.519  112.1    6.3    7.5/228.1   0.1/271   50 24  17.8  +42/313
09/25 02:10   04 31.59  -01 52.1   8.077   8.521  113.1    6.2    7.6/228.7   0.1/271   63 25  17.8  +43/314
09/26 02:10   04 31.20  -01 57.2   8.065   8.523  114.1    6.2    7.7/229.3   0.1/272   76 26  17.8  +43/315
09/27 02:00   04 30.81  -02 02.2   8.053   8.525  115.0    6.1    7.8/229.9   0.1/272   90 27  17.8  +42/314
09/28 02:00   04 30.41  -02 07.3   8.040   8.527  116.0    6.1    8.0/230.4   0.1/273  104 28  17.8  +43/315
09/29 02:00   04 30.00  -02 12.3   8.028   8.530  117.0    6.0    8.1/231.0   0.1/273  119  0  17.8  +43/317
09/30 02:00   04 29.59  -02 17.4   8.016   8.532  117.9    6.0    8.2/231.5   0.1/274  132  1  17.8  +44/318
10/01 02:00   04 29.16  -02 22.5   8.005   8.534  118.9    5.9    8.3/232.0   0.1/274  145  2  17.8  +44/319
10/02 01:50   04 28.73  -02 27.6   7.993   8.536  119.9    5.8    8.4/232.6   0.1/275  155  3  17.8  +44/318
10/03 01:50   04 28.28  -02 32.6   7.982   8.539  120.9    5.8    8.5/233.1   0.1/276  159  4  17.8  +44/319
10/04 01:50   04 27.83  -02 37.7   7.971   8.541  121.8    5.7    8.6/233.6   0.1/276  155  5  17.8  +45/320
10/05 01:50   04 27.37  -02 42.8   7.960   8.543  122.8    5.6    8.7/234.1   0.1/277  147  6  17.8  +45/322
10/06 01:50   04 26.90  -02 47.9   7.949   8.545  123.8    5.6    8.8/234.5   0.1/278  136  7  17.8  +46/323
10/07 01:50   04 26.42  -02 53.0   7.938   8.547  124.7    5.5    8.9/235.0   0.1/278  125  8  17.8  +46/325
10/08 01:40   04 25.94  -02 58.1   7.928   8.550  125.7    5.4    9.0/235.5   0.1/279  114  9  17.8  +45/323
10/09 01:40   04 25.45  -03 03.2   7.918   8.552  126.6    5.4    9.1/235.9   0.1/280  103 10  17.8  +46/324
10/10 01:40   04 24.94  -03 08.3   7.908   8.554  127.6    5.3    9.2/236.4   0.1/280   92 11  17.8  +46/326
10/11 01:40   04 24.43  -03 13.4   7.899   8.556  128.5    5.2    9.3/236.8   0.1/281   80 12  17.8  +47/327
10/12 01:40   04 23.92  -03 18.4   7.889   8.559  129.5    5.2    9.4/237.3   0.1/282   69 13  17.8  +47/329
10/13 01:40   04 23.39  -03 23.5   7.880   8.561  130.4    5.1    9.5/237.7   0.1/283   58 14  17.8  +47/330
10/14 01:30   04 22.86  -03 28.5   7.871   8.563  131.3    5.0    9.5/238.1   0.1/283   48 15  17.8  +47/329
10/15 01:30   04 22.32  -03 33.5   7.863   8.566  132.3    4.9    9.6/238.5   0.1/284   37 16  17.8  +47/330
10/16 01:30   04 21.77  -03 38.6   7.854   8.568  133.2    4.9    9.7/239.0   0.1/285   28 16  17.8  +48/332
10/17 01:30   04 21.21  -03 43.6   7.846   8.570  134.1    4.8    9.8/239.4   0.1/286   22 17  17.8  +48/333
10/18 01:30   04 20.65  -03 48.6   7.838   8.572  135.0    4.7    9.9/239.8   0.1/287   23 18  17.8  +48/335
10/19 01:30   04 20.08  -03 53.5   7.831   8.575  135.9    4.6   10.0/240.2   0.1/288   29 19  17.8  +49/336
10/20 01:20   04 19.51  -03 58.5   7.823   8.577  136.8    4.6   10.0/240.6   0.1/289   38 20  17.8  +48/335
10/21 01:20   04 18.92  -04 03.4   7.816   8.579  137.7    4.5   10.1/241.0   0.1/290   50 21  17.8  +48/336
10/22 01:20   04 18.33  -04 08.3   7.810   8.582  138.6    4.4   10.2/241.3   0.1/291   62 22  17.8  +49/338
10/23 01:20   04 17.74  -04 13.2   7.803   8.584  139.4    4.3   10.3/241.7   0.1/292   75 23  17.8  +49/340
10/24 01:20   04 17.13  -04 18.0   7.797   8.586  140.3    4.2   10.3/242.1   0.1/294   89 24  17.8  +49/341
inserted by FC2 system