P/1999 XN120 (Catalina) 
   From 71 observations 1999 Nov. 3-2000 Mar. 30. Kinoshita
   Epoch = 2018 Apr. 12.0 TT = JDT 2458220.5 
       T = 2017 June 12.35564 TT            peri.= 162.01473 
       e = 0.2112801                        node = 285.29403 (2000.0) 
       q = 3.2972467 AU                     incl.=   5.02946 
   a = 4.1805042 AU          n = 0.11530844         P = 8.55 years 
  m1 = 9.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/08.1 JST  O:2013/10/22.8 JST  4.998 AU 
  D. Node = E:01/06.3 JST  O:2017/09/20.6 JST  3.326 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 22:30   08 14.99  +16 35.5   2.910   3.510  119.6   14.3    1.4/104.5   0.5/101   43  6  17.3  +54/ 69
03/24 22:30   08 15.09  +16 35.1   2.924   3.512  118.6   14.4    1.6/103.9   0.5/101   29  7  17.3  +53/ 69
03/25 22:30   08 15.20  +16 34.7   2.938   3.513  117.6   14.6    1.9/103.5   0.5/101   15  8  17.3  +52/ 70
03/26 22:30   08 15.33  +16 34.3   2.952   3.515  116.7   14.7    2.2/103.2   0.5/101    2  9  17.3  +52/ 71
03/27 22:30   08 15.48  +16 33.8   2.966   3.516  115.7   14.8    2.5/103.0   0.5/101   13 11  17.3  +51/ 72
03/28 22:30   08 15.65  +16 33.2   2.980   3.517  114.8   14.9    2.8/102.8   0.5/101   27 12  17.3  +50/ 73
03/29 22:20   08 15.83  +16 32.6   2.995   3.519  113.8   15.0    3.0/102.7   0.5/101   41 13  17.3  +51/ 71
03/30 22:20   08 16.04  +16 31.9   3.009   3.520  112.9   15.1    3.3/102.6   0.5/102   55 14  17.4  +51/ 72
03/31 22:20   08 16.26  +16 31.2   3.024   3.522  112.0   15.3    3.6/102.5   0.5/102   69 15  17.4  +50/ 73
04/01 22:20   08 16.51  +16 30.4   3.038   3.523  111.0   15.4    3.9/102.5   0.5/102   82 16  17.4  +49/ 74
04/02 22:20   08 16.77  +16 29.6   3.053   3.524  110.1   15.4    4.1/102.4   0.5/102   95 17  17.4  +48/ 75
04/03 22:20   08 17.05  +16 28.7   3.068   3.526  109.2   15.5    4.4/102.4   0.5/102  108 18  17.4  +48/ 75
04/04 22:20   08 17.35  +16 27.8   3.083   3.527  108.3   15.6    4.6/102.4   0.5/102  121 19  17.4  +47/ 76
04/05 22:10   08 17.66  +16 26.8   3.098   3.529  107.4   15.7    4.9/102.4   0.5/102  133 20  17.4  +48/ 75
04/06 22:10   08 17.99  +16 25.7   3.113   3.530  106.5   15.8    5.2/102.4   0.5/102  145 21  17.4  +47/ 75
04/07 22:10   08 18.34  +16 24.6   3.128   3.531  105.6   15.8    5.4/102.4   0.5/102  156 21  17.5  +47/ 76
04/08 22:10   08 18.71  +16 23.4   3.143   3.533  104.7   15.9    5.7/102.4   0.5/102  168 22  17.5  +46/ 77
04/09 22:10   08 19.09  +16 22.2   3.158   3.534  103.8   16.0    5.9/102.5   0.5/102  178 23  17.5  +45/ 77
04/10 22:10   08 19.49  +16 20.9   3.174   3.536  102.9   16.0    6.2/102.5   0.5/102  168 24  17.5  +45/ 78
04/11 22:10   08 19.91  +16 19.6   3.189   3.537  102.1   16.1    6.4/102.5   0.5/103  156 25  17.5  +44/ 79
04/12 22:00   08 20.34  +16 18.2   3.205   3.539  101.2   16.1    6.6/102.6   0.5/103  144 26  17.5  +45/ 77
04/13 22:00   08 20.79  +16 16.8   3.220   3.540  100.3   16.2    6.9/102.6   0.5/103  131 27  17.5  +44/ 78
04/14 22:00   08 21.26  +16 15.3   3.236   3.542   99.5   16.2    7.1/102.6   0.5/103  118 28  17.5  +44/ 79
04/15 22:00   08 21.74  +16 13.7   3.251   3.543   98.6   16.3    7.3/102.7   0.5/103  105 29  17.6  +43/ 79
04/16 22:00   08 22.24  +16 12.1   3.267   3.544   97.8   16.3    7.6/102.7   0.5/103   91  1  17.6  +42/ 80
04/17 22:00   08 22.75  +16 10.4   3.282   3.546   96.9   16.3    7.8/102.8   0.5/103   77  2  17.6  +42/ 80
04/18 22:00   08 23.28  +16 08.7   3.298   3.547   96.1   16.3    8.0/102.8   0.5/103   63  3  17.6  +41/ 81
04/19 22:00   08 23.82  +16 06.9   3.314   3.549   95.2   16.4    8.2/102.9   0.5/103   49  4  17.6  +40/ 82
04/20 21:50   08 24.38  +16 05.1   3.329   3.550   94.4   16.4    8.5/102.9   0.5/103   35  5  17.6  +41/ 80
04/21 21:50   08 24.95  +16 03.2   3.345   3.552   93.5   16.4    8.7/103.0   0.5/103   21  6  17.6  +41/ 81
04/22 21:50   08 25.54  +16 01.3   3.361   3.553   92.7   16.4    8.9/103.0   0.5/104    8  7  17.6  +40/ 81
04/23 21:50   08 26.14  +15 59.3   3.376   3.555   91.9   16.4    9.1/103.1   0.5/104    7  8  17.7  +39/ 82
inserted by FC2 system