P/1999 XN120 (Catalina) 
   From 71 observations 1999 Nov. 3-2000 Mar. 30. Kinoshita
   Epoch = 2018 Dec. 28.0 TT = JDT 2458480.5 
       T = 2017 June 12.17763 TT            peri.= 161.99329 
       e = 0.2110522                        node = 285.29599 (2000.0) 
       q = 3.2974368 AU                     incl.=   5.02966 
   a = 4.1795371 AU          n = 0.11534846         P = 8.54 years 
  m1 = 9.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/08.1 JST  O:2013/10/23.3 JST  4.996 AU 
  D. Node = E:01/06.6 JST  O:2017/09/20.5 JST  3.326 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 04:10   12 19.14  -06 51.2   4.198   3.942   68.3   13.4   11.8/119.0   0.3/292   75  1  18.6  +30/305
12/09 04:10   12 19.83  -06 56.9   4.185   3.943   69.1   13.5   11.6/119.1   0.3/292   87  1  18.6  +31/306
12/10 04:10   12 20.51  -07 02.5   4.173   3.945   70.0   13.6   11.5/119.2   0.3/292   98  2  18.6  +31/307
12/11 04:10   12 21.18  -07 08.1   4.160   3.947   70.8   13.6   11.3/119.4   0.3/292  110  3  18.6  +32/307
12/12 04:10   12 21.84  -07 13.7   4.147   3.949   71.6   13.7   11.1/119.5   0.3/292  122  4  18.6  +32/308
12/13 04:10   12 22.49  -07 19.2   4.134   3.951   72.4   13.7   11.0/119.7   0.3/292  133  5  18.5  +32/309
12/14 04:10   12 23.13  -07 24.6   4.122   3.952   73.3   13.8   10.8/119.8   0.3/292  144  6  18.5  +33/310
12/15 04:00   12 23.76  -07 29.9   4.109   3.954   74.1   13.9   10.6/120.0   0.3/292  155  7  18.5  +32/308
12/16 04:00   12 24.38  -07 35.2   4.096   3.956   74.9   13.9   10.4/120.1   0.3/292  165  8  18.5  +32/309
12/17 04:00   12 24.98  -07 40.4   4.083   3.958   75.8   13.9   10.3/120.3   0.3/292  170  9  18.5  +33/310
12/18 04:00   12 25.58  -07 45.6   4.070   3.960   76.6   14.0   10.1/120.5   0.3/292  164 10  18.5  +33/311
12/19 04:00   12 26.16  -07 50.7   4.057   3.961   77.5   14.0    9.9/120.6   0.3/292  152 10  18.5  +34/312
12/20 04:00   12 26.74  -07 55.7   4.043   3.963   78.3   14.1    9.7/120.8   0.3/292  140 11  18.5  +34/313
12/21 04:00   12 27.30  -08 00.7   4.030   3.965   79.2   14.1    9.5/121.0   0.3/292  126 13  18.5  +34/313
12/22 04:00   12 27.85  -08 05.6   4.017   3.967   80.0   14.1    9.3/121.2   0.3/293  112 14  18.5  +35/314
12/23 03:50   12 28.38  -08 10.5   4.004   3.969   80.9   14.2    9.2/121.5   0.3/293   98 15  18.5  +34/313
12/24 03:50   12 28.91  -08 15.2   3.990   3.971   81.8   14.2    9.0/121.7   0.3/293   84 16  18.5  +34/314
12/25 03:50   12 29.42  -08 19.9   3.977   3.972   82.6   14.2    8.8/121.9   0.3/293   69 17  18.5  +35/315
12/26 03:50   12 29.92  -08 24.6   3.964   3.974   83.5   14.2    8.6/122.2   0.3/293   55 18  18.5  +35/315
12/27 03:50   12 30.41  -08 29.1   3.950   3.976   84.4   14.2    8.4/122.5   0.3/293   40 19  18.5  +36/316
12/28 03:50   12 30.89  -08 33.6   3.937   3.978   85.3   14.3    8.2/122.8   0.3/293   27 20  18.5  +36/317
12/29 03:50   12 31.35  -08 38.1   3.923   3.980   86.1   14.3    8.0/123.1   0.4/293   15 21  18.5  +36/318
12/30 03:40   12 31.80  -08 42.4   3.910   3.981   87.0   14.3    7.8/123.4   0.4/293   10 22  18.5  +35/317
12/31 03:40   12 32.24  -08 46.6   3.896   3.983   87.9   14.3    7.6/123.7   0.4/293   19 23  18.5  +36/317
01/01 03:40   12 32.66  -08 50.8   3.883   3.985   88.8   14.3    7.3/124.1   0.4/293   30 24  18.5  +36/318
01/02 03:40   12 33.07  -08 55.0   3.869   3.987   89.7   14.3    7.1/124.5   0.4/293   42 25  18.4  +37/319
01/03 03:40   12 33.47  -08 59.0   3.856   3.989   90.6   14.3    6.9/124.9   0.4/293   55 26  18.4  +37/320
01/04 03:40   12 33.85  -09 03.0   3.842   3.991   91.5   14.3    6.7/125.4   0.4/293   67 27  18.4  +38/321
01/05 03:40   12 34.22  -09 06.8   3.829   3.992   92.4   14.2    6.5/125.8   0.4/293   79 28  18.4  +38/322
01/06 03:30   12 34.57  -09 10.6   3.815   3.994   93.3   14.2    6.3/126.4   0.4/294   91 29  18.4  +37/321
01/07 03:30   12 34.91  -09 14.3   3.802   3.996   94.2   14.2    6.0/126.9   0.4/294  102  1  18.4  +38/322
01/08 03:30   12 35.24  -09 17.9   3.788   3.998   95.1   14.2    5.8/127.5   0.4/294  114  2  18.4  +38/323
inserted by FC2 system