228P/LINEAR 
   From 258 observations 2001 Dec. 9-2017 Nov. 25.(3) Kinoshita
   Epoch = 2020 Feb. 1.0 TT = JDT 2458880.5 
       T = 2020 Mar. 10.72269 TT            peri.= 115.30407 
       e = 0.1769767                        node =  30.99006 (2000.0) 
       q = 3.4358471 AU                     incl.=   7.90949 
   a = 4.1746656 AU          n = 0.11555042         P = 8.53 years 
  m1 = 11.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:10/25.3 JST  O:2017/12/01.6 JST  4.375 AU 
  D. Node = E:04/21.3 JST  O:2021/04/25.5 JST  3.760 AU 

2020   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/12 01:20   10 08.41  +22 15.8   2.605   3.444  143.2    9.8    5.9/305.3   0.4/277   25 16  18.4  +68/299
01/13 01:20   10 08.06  +22 19.3   2.597   3.443  144.3    9.6    6.2/304.2   0.4/277   11 17  18.4  +68/301
01/14 01:20   10 07.69  +22 22.8   2.588   3.443  145.3    9.3    6.4/303.2   0.3/276    8 18  18.4  +69/302
01/15 01:20   10 07.30  +22 26.3   2.580   3.443  146.4    9.1    6.7/302.3   0.3/275   21 19  18.4  +70/304
01/16 01:20   10 06.90  +22 29.8   2.572   3.443  147.5    8.8    6.9/301.4   0.3/274   35 20  18.4  +71/306
01/17 01:10   10 06.48  +22 33.4   2.565   3.442  148.5    8.6    7.1/300.6   0.3/274   49 21  18.4  +70/303
01/18 01:10   10 06.03  +22 37.0   2.558   3.442  149.6    8.3    7.4/299.8   0.3/273   63 22  18.4  +71/305
01/19 01:10   10 05.57  +22 40.7   2.550   3.442  150.6    8.1    7.6/299.1   0.3/272   77 23  18.4  +71/307
01/20 01:10   10 05.09  +22 44.4   2.544   3.442  151.7    7.8    7.8/298.4   0.3/271   90 24  18.4  +72/309
01/21 01:00   10 04.60  +22 48.0   2.537   3.441  152.7    7.5    8.0/297.7   0.3/270  104 25  18.4  +71/306
01/22 01:00   10 04.09  +22 51.7   2.531   3.441  153.8    7.3    8.2/297.0   0.3/269  117 26  18.4  +72/308
01/23 01:00   10 03.56  +22 55.4   2.525   3.441  154.8    7.0    8.4/296.4   0.3/268  130 27  18.4  +73/311
01/24 01:00   10 03.02  +22 59.2   2.519   3.441  155.9    6.7    8.6/295.8   0.3/267  143 28  18.4  +73/313
01/25 00:50   10 02.46  +23 02.9   2.513   3.441  156.9    6.4    8.7/295.2   0.2/265  155 29  18.4  +73/310
01/26 00:50   10 01.89  +23 06.6   2.508   3.440  157.9    6.2    8.9/294.6   0.2/264  167  1  18.4  +73/312
01/27 00:50   10 01.30  +23 10.3   2.503   3.440  159.0    5.9    9.1/294.1   0.2/262  173  2  18.4  +74/315
01/28 00:50   10 00.70  +23 14.0   2.498   3.440  160.0    5.6    9.2/293.5   0.2/260  165  3  18.4  +75/318
01/29 00:40   10 00.09  +23 17.6   2.494   3.440  160.9    5.4    9.4/293.0   0.2/258  154  3  18.3  +74/314
01/30 00:40   09 59.47  +23 21.3   2.490   3.440  161.9    5.1    9.5/292.5   0.2/256  142  4  18.3  +75/317
01/31 00:40   09 58.83  +23 24.9   2.486   3.439  162.8    4.8    9.6/292.0   0.2/254  130  5  18.3  +75/320
02/01 00:30   09 58.19  +23 28.5   2.482   3.439  163.7    4.6    9.7/291.5   0.2/251  118  6  18.3  +75/316
02/02 00:30   09 57.53  +23 32.0   2.479   3.439  164.6    4.4    9.8/291.0   0.2/248  106  7  18.3  +75/319
02/03 00:30   09 56.86  +23 35.5   2.476   3.439  165.5    4.1    9.9/290.5   0.2/245   94  8  18.3  +76/323
02/04 00:30   09 56.19  +23 39.0   2.473   3.439  166.3    3.9   10.0/290.0   0.2/242   82  9  18.3  +77/326
02/05 00:20   09 55.51  +23 42.4   2.471   3.439  167.0    3.7   10.1/289.5   0.1/238   69 10  18.3  +76/322
02/06 00:20   09 54.82  +23 45.7   2.469   3.438  167.7    3.5   10.1/289.0   0.1/233   56 11  18.3  +77/326
02/07 00:20   09 54.12  +23 49.0   2.467   3.438  168.3    3.3   10.2/288.5   0.1/228   42 12  18.3  +77/330
02/08 00:20   09 53.41  +23 52.2   2.465   3.438  168.8    3.2   10.2/288.0   0.1/223   28 13  18.3  +78/334
02/09 00:10   09 52.71  +23 55.4   2.464   3.438  169.2    3.1   10.3/287.6   0.1/217   14 14  18.3  +77/329
02/10 00:10   09 51.99  +23 58.5   2.463   3.438  169.4    3.0   10.3/287.1   0.1/211    7 15  18.3  +78/333
02/11 00:10   09 51.27  +24 01.5   2.463   3.438  169.6    3.0   10.3/286.6   0.1/204   19 16  18.3  +78/338
02/13 00:00   09 49.83  +24 07.3   2.462   3.437  169.5    3.0   10.3/285.6   0.1/191   48 19  18.3  +78/337
inserted by FC2 system