C/2018 F1 (Grauer) 
   From 57 observations 2017 Dec. 22-2018 Mar. 19. Kinoshita 
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2018 Dec. 14.07389 TT            peri.=  71.61583 
       e = 0.9908305                        node = 177.29814 (2000.0) 
       q = 2.9931404 AU                     incl.=  46.07507 
   a = 326.4234777 AU        n = 0.00016712         P = 5897.56 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:03/18.6 JST  O:2017/12/20.3 JST  4.540 AU 
  D. Node = E:09/20.9 JST  O:2021/07/30.3 JST  8.667 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 19:50   13 57.26  +15 26.3   3.810   3.138   42.2   12.5   21.5/102.3   0.3/ 81   43 29  17.9  +19/ 96
09/10 19:50   13 58.71  +15 21.7   3.813   3.135   41.8   12.4   21.7/102.2   0.3/ 80   32  1  17.9  +19/ 96
09/11 19:50   14 00.17  +15 17.1   3.816   3.132   41.4   12.3   21.8/102.1   0.3/ 79   23  2  17.9  +18/ 96
09/12 19:40   14 01.63  +15 12.6   3.818   3.129   41.0   12.2   21.9/102.1   0.3/ 79   21  3  17.9  +20/ 95
09/13 19:40   14 03.11  +15 08.0   3.821   3.127   40.6   12.1   22.0/102.0   0.3/ 78   26  4  17.9  +19/ 95
09/14 19:40   14 04.60  +15 03.4   3.823   3.124   40.2   12.0   22.1/101.9   0.3/ 77   35  5  17.9  +19/ 96
09/15 19:40   14 06.10  +14 58.8   3.826   3.121   39.9   11.9   22.3/101.8   0.3/ 76   45  6  17.9  +18/ 96
09/16 19:40   14 07.60  +14 54.2   3.828   3.118   39.5   11.8   22.4/101.7   0.3/ 76   56  7  17.9  +18/ 96
09/17 19:30   14 09.10  +14 49.7   3.830   3.116   39.1   11.7   22.5/101.6   0.3/ 75   67  8  17.9  +19/ 95
09/18 19:30   14 10.62  +14 45.2   3.832   3.113   38.8   11.7   22.6/101.5   0.3/ 74   77  9  17.8  +19/ 95
09/19 19:30   14 12.15  +14 40.6   3.834   3.110   38.4   11.6   22.7/101.4   0.3/ 73   88 10  17.8  +18/ 96
09/20 19:30   14 13.68  +14 36.1   3.836   3.107   38.0   11.5   22.8/101.4   0.3/ 73   99 10  17.8  +18/ 96
09/21 19:30   14 15.22  +14 31.6   3.838   3.105   37.7   11.4   23.0/101.3   0.3/ 72  109 11  17.8  +17/ 96
09/22 19:20   14 16.76  +14 27.1   3.840   3.102   37.4   11.3   23.1/101.2   0.3/ 71  120 12  17.8  +18/ 95
09/23 19:20   14 18.32  +14 22.6   3.841   3.100   37.0   11.2   23.2/101.1   0.3/ 70  130 13  17.8  +18/ 95
09/24 19:20   14 19.88  +14 18.2   3.843   3.097   36.7   11.2   23.3/101.0   0.3/ 69  140 14  17.8  +17/ 96
09/25 19:10   14 21.45  +14 13.7   3.844   3.095   36.4   11.1   23.4/100.9   0.3/ 68  149 15  17.8  +19/ 94
09/26 19:10   14 23.03  +14 09.3   3.845   3.092   36.1   11.0   23.5/100.8   0.3/ 68  156 16  17.8  +18/ 95
09/27 19:10   14 24.61  +14 04.9   3.847   3.090   35.8   10.9   23.6/100.7   0.3/ 67  158 17  17.8  +18/ 95
09/28 19:10   14 26.21  +14 00.5   3.848   3.087   35.5   10.9   23.7/100.5   0.3/ 66  153 18  17.8  +17/ 95
09/29 19:10   14 27.81  +13 56.2   3.849   3.085   35.2   10.8   23.8/100.4   0.3/ 65  145 19  17.8  +17/ 95
09/30 19:00   14 29.41  +13 51.9   3.850   3.083   34.9   10.7   23.9/100.3   0.3/ 64  134 20  17.8  +18/ 94
10/01 19:00   14 31.02  +13 47.6   3.851   3.080   34.7   10.6   24.0/100.2   0.3/ 63  122 21  17.8  +18/ 95
10/02 19:00   14 32.65  +13 43.3   3.852   3.078   34.4   10.6   24.1/100.1   0.3/ 62  110 22  17.8  +17/ 95
10/03 19:00   14 34.28  +13 39.0   3.852   3.076   34.1   10.5   24.2/100.0   0.3/ 61   98 23  17.8  +17/ 95
10/04 19:00   14 35.91  +13 34.8   3.853   3.073   33.9   10.5   24.3/ 99.9   0.3/ 60   85 24  17.8  +16/ 95
10/05 18:50   14 37.55  +13 30.6   3.854   3.071   33.6   10.4   24.5/ 99.7   0.3/ 59   72 25  17.8  +18/ 94
10/06 18:50   14 39.20  +13 26.5   3.854   3.069   33.4   10.3   24.6/ 99.6   0.3/ 58   59 26  17.8  +17/ 94
10/07 18:50   14 40.86  +13 22.3   3.854   3.067   33.2   10.3   24.7/ 99.5   0.3/ 57   47 27  17.8  +17/ 95
10/08 18:50   14 42.52  +13 18.3   3.855   3.065   32.9   10.2   24.7/ 99.4   0.3/ 56   36 29  17.8  +16/ 95
10/09 18:50   14 44.20  +13 14.2   3.855   3.063   32.7   10.2   24.8/ 99.3   0.3/ 55   27  0  17.8  +16/ 95
inserted by FC2 system