C/2018 F1 (Grauer) 
   From 57 observations 2017 Dec. 22-2018 Mar. 19. Kinoshita 
   Epoch = 2019 Nov. 13.0 TT = JDT 2458800.5 
       T = 2018 Dec. 14.06442 TT            peri.=  71.63553 
       e = 0.9903501                        node = 177.27851 (2000.0) 
       q = 2.9933687 AU                     incl.=  46.07451 
   a = 310.1964154 AU        n = 0.00018041         P = 5463.30 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:03/18.1 JST  O:2017/12/20.2 JST  4.541 AU 
  D. Node = E:09/21.2 JST  O:2021/07/29.3 JST  8.660 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
11/03 20:30   20 21.91  +10 40.6   4.182   4.303   90.3   13.3   13.7/128.1   0.3/ 75   33  7  19.4  +43/ 70
11/04 20:30   20 22.64  +10 32.1   4.202   4.309   89.6   13.3   13.7/127.3   0.3/ 74   32  7  19.5  +42/ 71
11/05 20:20   20 23.38  +10 23.9   4.221   4.316   88.8   13.3   13.7/126.6   0.3/ 74   35  8  19.5  +43/ 69
11/06 20:20   20 24.12  +10 15.7   4.241   4.322   88.1   13.3   13.7/125.8   0.3/ 73   41  9  19.5  +43/ 70
11/07 20:20   20 24.88  +10 07.6   4.260   4.329   87.3   13.2   13.8/125.0   0.3/ 73   48 10  19.5  +42/ 70
11/08 20:20   20 25.64  +09 59.7   4.280   4.335   86.6   13.2   13.8/124.3   0.3/ 73   57 11  19.5  +41/ 71
11/09 20:20   20 26.41  +09 52.0   4.299   4.342   85.8   13.2   13.8/123.6   0.3/ 72   67 12  19.5  +40/ 71
11/10 20:10   20 27.19  +09 44.4   4.319   4.348   85.1   13.1   13.8/122.8   0.3/ 72   76 13  19.6  +42/ 70
11/11 20:10   20 27.97  +09 36.9   4.339   4.355   84.4   13.1   13.8/122.1   0.3/ 71   87 14  19.6  +41/ 70
11/12 20:10   20 28.76  +09 29.5   4.359   4.361   83.6   13.0   13.9/121.4   0.3/ 71   97 15  19.6  +40/ 71
11/13 20:10   20 29.56  +09 22.3   4.378   4.368   82.9   13.0   13.9/120.7   0.3/ 70  108 16  19.6  +40/ 71
11/14 20:10   20 30.37  +09 15.2   4.398   4.374   82.1   12.9   13.9/120.0   0.3/ 70  119 17  19.6  +39/ 72
11/15 20:00   20 31.18  +09 08.3   4.418   4.380   81.4   12.9   13.9/119.3   0.3/ 70  129 18  19.6  +40/ 70
11/16 20:00   20 32.00  +09 01.5   4.438   4.387   80.7   12.9   14.0/118.6   0.3/ 69  139 19  19.7  +40/ 71
11/17 20:00   20 32.82  +08 54.8   4.458   4.393   79.9   12.8   14.0/118.0   0.3/ 69  146 20  19.7  +39/ 71
11/18 20:00   20 33.66  +08 48.2   4.477   4.400   79.2   12.7   14.0/117.3   0.3/ 68  150 21  19.7  +38/ 72
11/19 20:00   20 34.49  +08 41.8   4.497   4.407   78.4   12.7   14.0/116.6   0.3/ 68  149 22  19.7  +38/ 72
11/20 19:50   20 35.33  +08 35.6   4.517   4.413   77.7   12.6   14.0/116.0   0.3/ 68  143 23  19.7  +39/ 71
11/21 19:50   20 36.19  +08 29.4   4.537   4.420   76.9   12.6   14.1/115.3   0.3/ 67  134 24  19.7  +38/ 71
11/22 19:50   20 37.04  +08 23.4   4.557   4.426   76.2   12.5   14.1/114.7   0.3/ 67  123 25  19.8  +37/ 72
11/23 19:50   20 37.90  +08 17.5   4.576   4.433   75.4   12.5   14.1/114.1   0.3/ 66  111 26  19.8  +37/ 72
11/24 19:50   20 38.77  +08 11.7   4.596   4.439   74.7   12.4   14.1/113.5   0.3/ 66   98 27  19.8  +36/ 73
11/25 19:40   20 39.64  +08 06.1   4.616   4.446   74.0   12.3   14.2/112.8   0.3/ 66   86 28  19.8  +37/ 71
11/26 19:40   20 40.52  +08 00.6   4.636   4.452   73.2   12.3   14.2/112.2   0.3/ 65   74 29  19.8  +37/ 72
11/27 19:40   20 41.40  +07 55.2   4.656   4.459   72.5   12.2   14.2/111.6   0.3/ 65   62  1  19.8  +36/ 72
11/28 19:40   20 42.29  +07 50.0   4.675   4.465   71.7   12.1   14.2/111.1   0.3/ 64   51  2  19.8  +35/ 73
11/29 19:40   20 43.19  +07 44.9   4.695   4.472   71.0   12.0   14.3/110.5   0.2/ 64   41  3  19.9  +35/ 73
11/30 19:40   20 44.09  +07 39.9   4.715   4.478   70.2   12.0   14.3/109.9   0.2/ 64   33  4  19.9  +34/ 74
12/01 19:30   20 44.99  +07 35.0   4.734   4.485   69.5   11.9   14.3/109.3   0.2/ 63   28  5  19.9  +36/ 72
12/02 19:30   20 45.89  +07 30.3   4.754   4.492   68.8   11.8   14.3/108.8   0.2/ 63   28  6  19.9  +35/ 73
12/03 19:30   20 46.81  +07 25.7   4.773   4.498   68.0   11.7   14.4/108.2   0.2/ 63   32  7  19.9  +34/ 73
inserted by FC2 system