231P/LINEAR-NEAT 
   From 431 observations 1950 Apr. 20-2019 May 5.(4) Kinoshita
   Epoch = 2019 Oct. 24.0 TT = JDT 2458780.5 
       T = 2019 June 14.35835 TT            peri.=  42.77337 
       e = 0.2475306                        node = 133.02962 (2000.0) 
       q = 3.0225382 AU                     incl.=  12.33394 
   a = 4.0168253 AU          n = 0.12242769         P = 8.05 years 
  m1 = 11.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:02/03.1 JST  O:2018/11/14.9 JST  3.191 AU 
  D. Node = E:08/06.4 JST  O:2022/01/09.7 JST  4.608 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/24 18:20   12 59.23  +02 46.9   4.025   3.064   14.4    4.7   23.7/111.4   0.1/ 78   73 24  19.4   +7/ 88
09/25 18:20   13 00.70  +02 38.3   4.028   3.064   14.0    4.5   23.7/111.3   0.1/ 76   59 26  19.4   +6/ 89
09/26 18:20   13 02.17  +02 29.7   4.031   3.065   13.5    4.4   23.7/111.2   0.1/ 75   44 27  19.4   +6/ 89
09/27 18:10   13 03.64  +02 21.2   4.034   3.066   13.1    4.2   23.7/111.2   0.1/ 73   30 28  19.4   +7/ 88
09/28 18:10   13 05.11  +02 12.6   4.037   3.067   12.6    4.1   23.7/111.1   0.1/ 71   15 29  19.4   +7/ 88
09/29 18:10   13 06.59  +02 04.1   4.039   3.068   12.2    4.0   23.7/111.0   0.1/ 69    3  1  19.4   +6/ 88
09/30 18:10   13 08.07  +01 55.5   4.042   3.068   11.8    3.8   23.7/111.0   0.1/ 67   15  2  19.4   +6/ 88
10/01 18:10   13 09.55  +01 47.1   4.044   3.069   11.4    3.7   23.7/110.9   0.1/ 65   29  3  19.4   +5/ 89
10/02 18:00   13 11.02  +01 38.6   4.047   3.070   11.1    3.6   23.8/110.8   0.1/ 63   43  4  19.4   +6/ 88
10/03 18:00   13 12.50  +01 30.2   4.049   3.071   10.7    3.5   23.8/110.7   0.1/ 60   56  5  19.4   +6/ 88
10/04 18:00   13 13.98  +01 21.8   4.051   3.072   10.4    3.4   23.8/110.7   0.1/ 58   69  6  19.4   +5/ 88
10/05 18:00   13 15.46  +01 13.4   4.053   3.073   10.1    3.3   23.8/110.6   0.1/ 55   81  7  19.4   +5/ 88
10/06 17:50   13 16.93  +01 05.1   4.054   3.074    9.8    3.2   23.8/110.5   0.1/ 52   93  8  19.4   +6/ 87
10/07 17:50   13 18.42  +00 56.8   4.056   3.074    9.5    3.1   23.8/110.4   0.1/ 49  105  9  19.4   +6/ 87
10/08 17:50   13 19.90  +00 48.5   4.057   3.075    9.3    3.0   23.8/110.4   0.1/ 45  117 10  19.4   +5/ 88
10/09 17:50   13 21.39  +00 40.2   4.059   3.076    9.1    2.9   23.8/110.3   0.1/ 42  128 11  19.4   +4/ 88
10/10 17:50   13 22.87  +00 32.0   4.060   3.077    8.9    2.9   23.8/110.2   0.1/ 38  139 12  19.4   +4/ 88
10/11 17:40   13 24.35  +00 23.8   4.061   3.078    8.8    2.8   23.7/110.1   0.1/ 34  151 12  19.4   +5/ 87
10/12 17:40   13 25.83  +00 15.7   4.062   3.079    8.7    2.8   23.7/110.0   0.1/ 30  162 13  19.4   +5/ 87
10/13 17:40   13 27.32  +00 07.6   4.063   3.080    8.6    2.8   23.7/109.9   0.1/ 26  173 14  19.4   +4/ 87
10/14 17:40   13 28.81  -00 00.5   4.063   3.081    8.6    2.8   23.7/109.8   0.1/ 22  173 15  19.4   +4/ 88
10/15 17:40   13 30.30  -00 08.6   4.064   3.082    8.7    2.8   23.7/109.8   0.1/ 18  162 16  19.4   +3/ 88
10/16 17:30   13 31.78  -00 16.6   4.064   3.083    8.7    2.8   23.7/109.7   0.1/ 15  150 17  19.4   +4/ 87
10/17 17:30   13 33.27  -00 24.5   4.065   3.084    8.8    2.8   23.7/109.6   0.1/ 11  138 18  19.4   +4/ 87
10/18 17:30   13 34.76  -00 32.5   4.065   3.085    9.0    2.9   23.7/109.5   0.1/  7  126 19  19.4   +3/ 87
10/19 17:30   13 36.25  -00 40.4   4.065   3.086    9.2    2.9   23.7/109.4   0.1/  3  114 20  19.4   +3/ 87
10/20 17:30   13 37.74  -00 48.3   4.065   3.087    9.4    3.0   23.7/109.3   0.1/360  101 21  19.4   +2/ 88
10/21 06:00   13 38.51  -00 52.3   4.065   3.087    9.5    3.1   23.7/109.2   0.1/358   94 21  19.4   +3/273
10/22 06:00   13 40.00  -01 00.1   4.064   3.088    9.8    3.1   23.7/109.1   0.1/355   81 22  19.4   +4/274
10/23 06:00   13 41.49  -01 07.9   4.064   3.089   10.1    3.2   23.7/109.0   0.1/352   67 23  19.4   +4/274
10/24 06:00   13 42.98  -01 15.6   4.063   3.090   10.4    3.3   23.6/108.9   0.1/349   53 25  19.4   +5/275
inserted by FC2 system