198P/ODAS 
   From 184 observations 1998 Dec. 15-2006 Mar. 24. Kinoshita
   Epoch = 2018 Dec. 28.0 TT = JDT 2458480.5 
       T = 2018 Dec. 14.05436 TT            peri.=  69.26782 
       e = 0.4432608                        node = 358.30455 (2000.0) 
       q = 2.0059351 AU                     incl.=   1.33784 
   a = 3.6030066 AU          n = 0.14411411         P = 6.84 years 
  m1 = 13.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:09/22.0 JST  O:2018/06/02.9 JST  2.502 AU 
  D. Node = E:03/19.8 JST  O:2020/01/25.5 JST  3.434 AU 

18/19  JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
12/08 23:00   03 28.73  +21 19.3   1.056   2.006  158.8   10.2    6.1/255.1   0.9/ 82  144  1  16.6  +74/ 36
12/09 23:00   03 28.31  +21 17.7   1.060   2.006  157.7   10.7    5.7/254.7   0.9/ 82  132  2  16.6  +73/ 39
12/10 23:00   03 27.91  +21 16.2   1.064   2.006  156.6   11.2    5.3/254.2   1.0/ 81  120  3  16.7  +72/ 42
12/11 22:50   03 27.54  +21 14.7   1.068   2.006  155.5   11.7    4.9/253.7   1.0/ 81  108  4  16.7  +73/ 38
12/12 22:50   03 27.21  +21 13.4   1.072   2.006  154.4   12.2    4.5/253.1   1.0/ 81   96  5  16.7  +73/ 41
12/13 22:50   03 26.90  +21 12.0   1.077   2.006  153.4   12.7    4.1/252.4   1.1/ 80   84  6  16.7  +72/ 44
12/14 22:50   03 26.62  +21 10.8   1.082   2.006  152.3   13.2    3.7/251.5   1.1/ 80   72  7  16.7  +71/ 46
12/15 22:50   03 26.37  +21 09.6   1.087   2.006  151.2   13.7    3.2/250.5   1.1/ 80   60  7  16.7  +71/ 48
12/16 22:40   03 26.15  +21 08.6   1.092   2.006  150.1   14.1    2.8/249.1   1.2/ 80   48  8  16.7  +72/ 45
12/17 22:40   03 25.97  +21 07.6   1.097   2.006  149.1   14.6    2.3/247.1   1.2/ 80   36  9  16.7  +71/ 47
12/18 22:40   03 25.81  +21 06.7   1.103   2.006  148.0   15.1    1.9/244.2   1.2/ 79   23 10  16.7  +70/ 49
12/19 22:40   03 25.69  +21 05.9   1.109   2.006  147.0   15.5    1.4/239.5   1.3/ 79   11 11  16.7  +70/ 51
12/20 22:40   03 25.61  +21 05.1   1.114   2.007  145.9   15.9    1.0/230.5   1.3/ 79    8 12  16.8  +69/ 53
12/21 22:30   03 25.55  +21 04.5   1.121   2.007  144.9   16.4    0.6/208.7   1.3/ 79   20 13  16.8  +70/ 50
12/22 22:30   03 25.53  +21 04.0   1.127   2.007  143.9   16.8    0.5/156.4   1.4/ 79   34 14  16.8  +69/ 52
12/23 22:30   03 25.54  +21 03.6   1.133   2.007  142.9   17.2    0.7/116.2   1.4/ 79   49 16  16.8  +69/ 54
12/24 22:30   03 25.59  +21 03.2   1.140   2.008  141.9   17.6    1.2/101.1   1.4/ 79   63 17  16.8  +68/ 56
12/25 22:30   03 25.67  +21 03.0   1.147   2.008  140.9   18.0    1.6/ 94.2   1.4/ 78   78 18  16.8  +67/ 57
12/26 22:30   03 25.79  +21 02.9   1.154   2.008  139.9   18.4    2.1/ 90.4   1.4/ 78   93 19  16.8  +67/ 59
12/27 22:20   03 25.94  +21 02.9   1.161   2.009  138.9   18.8    2.6/ 88.0   1.5/ 78  107 20  16.9  +68/ 56
12/28 22:20   03 26.12  +21 03.0   1.168   2.009  137.9   19.1    3.1/ 86.4   1.5/ 78  121 21  16.9  +67/ 58
12/29 22:20   03 26.34  +21 03.2   1.176   2.010  137.0   19.5    3.6/ 85.1   1.5/ 78  135 22  16.9  +66/ 59
12/30 22:20   03 26.59  +21 03.5   1.183   2.010  136.0   19.9    4.0/ 84.2   1.5/ 78  148 23  16.9  +66/ 61
12/31 22:20   03 26.88  +21 03.9   1.191   2.011  135.1   20.2    4.5/ 83.5   1.5/ 78  161 24  16.9  +65/ 62
01/01 22:20   03 27.20  +21 04.4   1.199   2.011  134.1   20.5    5.0/ 82.9   1.6/ 78  171 25  16.9  +64/ 63
01/02 22:20   03 27.56  +21 05.0   1.207   2.012  133.2   20.9    5.5/ 82.4   1.6/ 78  170 26  16.9  +64/ 65
01/03 22:10   03 27.94  +21 05.7   1.215   2.013  132.3   21.2    6.0/ 82.0   1.6/ 78  159 27  17.0  +65/ 62
01/04 22:10   03 28.37  +21 06.5   1.224   2.013  131.3   21.5    6.5/ 81.7   1.6/ 78  148 28  17.0  +64/ 64
01/05 22:10   03 28.83  +21 07.5   1.232   2.014  130.4   21.8    7.0/ 81.4   1.6/ 78  136 29  17.0  +64/ 65
01/06 22:10   03 29.32  +21 08.5   1.241   2.015  129.5   22.1    7.4/ 81.2   1.6/ 78  124  0  17.0  +63/ 66
01/07 22:10   03 29.84  +21 09.7   1.250   2.016  128.6   22.4    7.9/ 80.9   1.6/ 78  112  1  17.0  +62/ 67
01/08 22:10   03 30.40  +21 10.9   1.259   2.016  127.8   22.7    8.4/ 80.8   1.6/ 78  101  2  17.0  +62/ 68
inserted by FC2 system