C/2018 F1 (Grauer) 
   From 57 observations 2017 Dec. 22-2018 Mar. 19. Kinoshita 
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2018 Dec. 14.10516 TT            peri.=  71.61534 
       e = 0.9905831                        node = 177.30628 (2000.0) 
       q = 2.9930902 AU                     incl.=  46.08500 
   a = 317.8425207 AU        n = 0.00017393         P = 5666.54 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:03/18.6 JST  O:2017/12/20.4 JST  4.540 AU 
  D. Node = E:09/21.0 JST  O:2021/07/30.1 JST  8.665 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
03/23 00:10   12 47.55  +08 04.9   2.967   3.943  166.5    3.4   14.6/334.5   0.1/230  122  5  18.3  +62/341
03/24 00:10   12 47.12  +08 18.0   2.960   3.937  166.8    3.3   14.6/334.2   0.1/225  108  6  18.3  +62/343
03/25 00:10   12 46.69  +08 31.2   2.953   3.931  167.0    3.3   14.7/333.9   0.1/220   94  7  18.3  +63/345
03/27 00:00   12 45.82  +08 57.5   2.940   3.919  167.2    3.2   14.7/333.4   0.1/209   66  9  18.3  +63/344
03/28 00:00   12 45.37  +09 10.6   2.934   3.913  167.1    3.3   14.7/333.1   0.1/204   52 11  18.3  +64/346
03/29 00:00   12 44.92  +09 23.8   2.928   3.907  166.9    3.3   14.7/332.9   0.1/199   38 12  18.3  +64/349
03/29 23:50   12 44.47  +09 36.8   2.923   3.901  166.6    3.4   14.7/332.7   0.1/194   24 13  18.2  +64/346
03/30 23:50   12 44.02  +09 49.9   2.918   3.895  166.2    3.5   14.7/332.5   0.1/189   13 14  18.2  +64/348
03/31 23:50   12 43.56  +10 02.9   2.914   3.889  165.7    3.6   14.7/332.3   0.1/185   11 15  18.2  +65/350
04/01 23:40   12 43.10  +10 15.8   2.909   3.884  165.2    3.8   14.6/332.1   0.1/181   21 16  18.2  +65/347
04/02 23:40   12 42.63  +10 28.7   2.905   3.878  164.5    3.9   14.6/331.9   0.1/177   34 17  18.2  +65/349
04/03 00:20   12 42.62  +10 29.1   2.905   3.878  164.5    3.9   14.6/331.9   0.1/177   34 17  18.2  +65/ 13
04/04 00:20   12 42.15  +10 42.0   2.901   3.872  163.8    4.1   14.5/331.8   0.1/173   47 18  18.2  +65/ 16
04/05 00:20   12 41.69  +10 54.8   2.898   3.866  163.1    4.3   14.5/331.6   0.1/170   59 19  18.2  +65/ 18
04/06 00:20   12 41.22  +11 07.5   2.895   3.860  162.3    4.5   14.4/331.5   0.2/167   71 20  18.2  +65/ 21
04/07 00:20   12 40.75  +11 20.2   2.892   3.854  161.5    4.7   14.3/331.3   0.2/164   83 21  18.2  +65/ 23
04/08 00:10   12 40.28  +11 32.7   2.890   3.848  160.6    5.0   14.2/331.2   0.2/162   95 21  18.2  +65/ 20
04/09 00:10   12 39.82  +11 45.2   2.888   3.843  159.7    5.2   14.1/331.1   0.2/159  107 22  18.1  +65/ 23
04/10 00:10   12 39.35  +11 57.6   2.886   3.837  158.8    5.4   14.0/331.1   0.2/157  119 23  18.1  +65/ 26
04/11 00:10   12 38.89  +12 09.9   2.884   3.831  157.9    5.7   13.9/331.0   0.2/155  130 24  18.1  +65/ 28
04/12 00:10   12 38.43  +12 22.0   2.883   3.825  156.9    5.9   13.8/330.9   0.2/153  142 25  18.1  +64/ 31
04/13 00:10   12 37.97  +12 34.1   2.882   3.819  156.0    6.1   13.7/330.9   0.2/152  154 26  18.1  +64/ 33
04/15 00:00   12 37.07  +12 57.8   2.881   3.808  154.0    6.6   13.4/330.9   0.2/149  168 28  18.1  +65/ 33
04/16 00:00   12 36.62  +13 09.5   2.881   3.802  153.0    6.9   13.2/330.9   0.2/148  160 29  18.1  +64/ 35
04/17 00:00   12 36.18  +13 21.0   2.881   3.797  152.0    7.1   13.1/330.9   0.2/146  148  1  18.1  +64/ 38
04/18 00:00   12 35.75  +13 32.4   2.882   3.791  151.0    7.4   12.9/331.0   0.2/145  135  2  18.1  +64/ 40
04/19 00:00   12 35.32  +13 43.7   2.883   3.785  149.9    7.6   12.7/331.0   0.3/144  121  3  18.1  +63/ 42
04/20 00:00   12 34.89  +13 54.8   2.884   3.779  148.9    7.9   12.5/331.1   0.3/143  107  4  18.1  +63/ 44
04/21 00:00   12 34.48  +14 05.8   2.885   3.774  147.9    8.1   12.3/331.3   0.3/142   93  5  18.1  +62/ 46
04/21 23:50   12 34.07  +14 16.5   2.887   3.768  146.8    8.4   12.1/331.4   0.3/141   79  6  18.1  +63/ 44
04/22 23:50   12 33.67  +14 27.1   2.888   3.763  145.8    8.6   11.9/331.6   0.3/140   65  7  18.1  +63/ 46
04/23 23:50   12 33.28  +14 37.6   2.890   3.757  144.8    8.9   11.7/331.7   0.3/139   51  8  18.1  +62/ 48
inserted by FC2 system