C/2018 EF9 (Lemmon) 
   From 150 observations 2018 Mar. 9-May 21. Kinoshita 
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 May 23.12451 TT             peri.=  72.61482 
       e = 0.9977219                        node = 172.57995 (2000.0) 
       q = 1.5567215 AU                     incl.=  84.69593 
  m1 = 14.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:03/13.8 JST  O:2018/01/05.2 JST  2.396 AU 
  D. Node = E:09/16.1 JST  O:2019/05/09.2 JST  4.431 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/09 00:20   20 25.98  +58 04.8   1.580   2.126  108.5   26.7   48.7/178.1   1.5/137  105 28  18.3  +52*142
09/10 00:10   20 26.18  +57 16.5   1.581   2.135  109.1   26.5   49.0/177.7   1.5/136  106 29  18.3  +53*141
09/11 00:10   20 26.42  +56 27.5   1.582   2.144  109.8   26.2   49.3/177.3   1.5/135  105  1  18.3  +53*139
09/13 00:00   20 27.00  +54 49.0   1.587   2.161  110.9   25.8   49.8/176.6   1.5/133  100  3  18.3  +53/137
09/14 00:00   20 27.34  +53 59.3   1.589   2.170  111.5   25.6   50.0/176.2   1.5/131   96  4  18.4  +53/135
09/15 00:00   20 27.71  +53 09.4   1.592   2.178  112.0   25.4   50.2/175.8   1.5/130   92  5  18.4  +53/134
09/15 23:50   20 28.10  +52 19.7   1.596   2.187  112.5   25.1   50.3/175.5   1.4/129   87  6  18.4  +54/133
09/16 23:50   20 28.53  +51 29.6   1.599   2.196  112.9   24.9   50.4/175.1   1.4/128   82  7  18.4  +53/131
09/17 23:40   20 28.97  +50 39.7   1.604   2.205  113.4   24.7   50.5/174.8   1.4/126   78  8  18.5  +54/130
09/18 23:40   20 29.45  +49 49.5   1.608   2.214  113.8   24.5   50.5/174.4   1.4/125   74  9  18.5  +54/129
09/19 23:30   20 29.95  +48 59.5   1.613   2.223  114.2   24.3   50.5/174.0   1.4/124   70 10  18.5  +55/127
09/20 23:30   20 30.47  +48 09.3   1.619   2.232  114.6   24.2   50.5/173.7   1.4/123   67 11  18.5  +55/126
09/21 23:30   20 31.01  +47 19.2   1.625   2.240  114.9   24.0   50.4/173.3   1.4/121   65 11  18.6  +54/124
09/22 23:20   20 31.58  +46 29.4   1.631   2.249  115.2   23.8   50.3/173.0   1.3/120   64 12  18.6  +55/123
09/23 23:10   20 32.16  +45 39.9   1.637   2.258  115.4   23.7   50.2/172.6   1.3/119   65 13  18.6  +57/122
09/24 23:10   20 32.77  +44 50.1   1.645   2.267  115.7   23.5   50.0/172.3   1.3/118   67 14  18.6  +56/120
09/25 23:10   20 33.39  +44 00.5   1.652   2.276  115.9   23.3   49.8/171.9   1.3/116   70 15  18.7  +55/119
09/26 23:00   20 34.03  +43 11.5   1.660   2.285  116.1   23.2   49.6/171.5   1.3/115   75 16  18.7  +57/117
09/27 23:00   20 34.69  +42 22.5   1.668   2.294  116.2   23.1   49.4/171.2   1.3/114   81 17  18.7  +56/116
09/28 22:50   20 35.36  +41 34.0   1.677   2.304  116.3   23.0   49.1/170.8   1.3/113   87 18  18.7  +57/114
09/29 22:50   20 36.05  +40 45.5   1.686   2.313  116.4   22.8   48.8/170.4   1.2/111   94 19  18.8  +57/113
09/30 22:50   20 36.76  +39 57.4   1.696   2.322  116.4   22.7   48.5/170.0   1.2/110  101 20  18.8  +56/111
10/01 22:40   20 37.48  +39 10.0   1.706   2.331  116.4   22.6   48.2/169.6   1.2/109  109 21  18.8  +57/110
10/02 22:40   20 38.21  +38 22.6   1.717   2.340  116.4   22.5   47.8/169.2   1.2/108  115 22  18.9  +56/108
10/03 22:40   20 38.97  +37 35.6   1.727   2.349  116.3   22.4   47.4/168.8   1.2/106  121 23  18.9  +56/107
10/04 22:30   20 39.73  +36 49.4   1.739   2.358  116.2   22.4   47.0/168.4   1.2/105  125 24  18.9  +57/105
10/05 22:30   20 40.50  +36 03.4   1.750   2.368  116.1   22.3   46.6/168.0   1.2/104  126 25  19.0  +56/104
10/06 22:30   20 41.29  +35 17.8   1.763   2.377  116.0   22.2   46.1/167.6   1.2/103  125 27  19.0  +55/103
10/07 22:20   20 42.09  +34 33.1   1.775   2.386  115.8   22.2   45.7/167.2   1.2/102  121 28  19.0  +57/101
10/08 22:20   20 42.91  +33 48.5   1.788   2.395  115.6   22.1   45.2/166.7   1.1/101  116 29  19.1  +56/100
10/09 22:20   20 43.73  +33 04.5   1.801   2.405  115.3   22.1   44.7/166.3   1.1/ 99  108  1  19.1  +55/ 99
inserted by FC2 system