74P/Smirnova-Chernykh 
   From 5092 observations 1987 June 30-2018 Aug. 9. Kinoshita
   Epoch = 2018 Dec. 28.0 TT = JDT 2458480.5 
       T = 2018 Jan. 28.52355 TT            peri.=  87.42151 
       e = 0.1502606                        node =  77.04704 (2000.0) 
       q = 3.5372610 AU                     incl.=   6.65443 
   a = 4.1627600 AU          n = 0.11604649         P = 8.49 years 
  m1 = 5.2 + 5log(delta) + 15.0log(r) 
  A. Node = E:12/09.8 JST  O:2016/06/01.5 JST  4.041 AU 
  D. Node = E:06/08.5 JST  O:2019/11/09.2 JST  4.096 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 05:30   14 41.17  -11 38.1   4.473   3.699   34.1    8.6   18.0/108.2   0.2/293   40  1  17.0  +16/297
12/09 05:30   14 42.34  -11 43.7   4.466   3.700   34.8    8.7   18.0/108.1   0.2/293   53  1  17.0  +16/298
12/10 05:30   14 43.50  -11 49.2   4.458   3.701   35.5    8.9   17.9/108.0   0.2/293   64  2  17.0  +17/298
12/11 05:30   14 44.66  -11 54.7   4.450   3.702   36.2    9.0   17.8/107.9   0.2/293   76  3  17.0  +17/299
12/12 05:30   14 45.81  -12 00.2   4.442   3.703   36.9    9.2   17.7/107.8   0.2/292   88  4  17.0  +18/299
12/13 05:30   14 46.97  -12 05.6   4.434   3.704   37.7    9.3   17.7/107.7   0.2/292   99  5  17.0  +18/300
12/14 05:30   14 48.11  -12 11.0   4.426   3.705   38.4    9.5   17.6/107.6   0.2/292  111  6  17.0  +19/300
12/15 05:20   14 49.25  -12 16.3   4.417   3.706   39.1    9.6   17.5/107.5   0.2/292  122  7  17.0  +17/299
12/16 05:20   14 50.39  -12 21.5   4.409   3.707   39.8    9.8   17.4/107.4   0.2/292  134  8  17.0  +18/300
12/17 05:20   14 51.53  -12 26.7   4.400   3.708   40.5    9.9   17.3/107.3   0.2/291  146  9  17.0  +18/300
12/18 05:20   14 52.66  -12 31.9   4.391   3.709   41.3   10.1   17.3/107.2   0.2/291  158 10  17.0  +19/301
12/19 05:20   14 53.78  -12 37.0   4.382   3.710   42.0   10.2   17.2/107.1   0.2/291  171 11  16.9  +19/301
12/20 05:20   14 54.91  -12 42.0   4.373   3.711   42.7   10.4   17.1/107.0   0.2/291  176 12  16.9  +19/302
12/21 05:20   14 56.02  -12 47.0   4.364   3.712   43.4   10.5   17.0/106.9   0.2/291  162 13  16.9  +20/303
12/22 05:20   14 57.13  -12 51.9   4.354   3.712   44.2   10.6   16.9/106.8   0.2/291  148 14  16.9  +20/303
12/23 05:20   14 58.24  -12 56.8   4.345   3.713   44.9   10.8   16.8/106.7   0.2/290  134 15  16.9  +21/304
12/24 05:20   14 59.34  -13 01.7   4.335   3.714   45.6   10.9   16.7/106.6   0.2/290  119 16  16.9  +21/304
12/25 05:10   15 00.43  -13 06.4   4.325   3.715   46.4   11.0   16.6/106.5   0.2/290  104 17  16.9  +20/303
12/26 05:10   15 01.53  -13 11.1   4.315   3.716   47.1   11.2   16.5/106.4   0.3/290   90 18  16.9  +20/304
12/27 05:10   15 02.61  -13 15.8   4.305   3.717   47.8   11.3   16.4/106.3   0.3/290   75 19  16.9  +21/304
12/28 05:10   15 03.69  -13 20.4   4.295   3.718   48.6   11.4   16.3/106.2   0.3/289   61 20  16.9  +21/305
12/29 05:10   15 04.77  -13 25.0   4.285   3.719   49.3   11.6   16.2/106.1   0.3/289   47 21  16.9  +22/305
12/30 05:10   15 05.84  -13 29.5   4.274   3.720   50.1   11.7   16.1/106.0   0.3/289   34 23  16.9  +22/306
12/31 05:10   15 06.90  -13 33.9   4.264   3.721   50.8   11.8   16.0/105.9   0.3/289   21 24  16.9  +22/307
01/01 05:10   15 07.96  -13 38.3   4.253   3.722   51.6   11.9   15.9/105.8   0.3/289    8 25  16.9  +23/307
01/02 05:10   15 09.01  -13 42.6   4.242   3.723   52.3   12.1   15.8/105.7   0.3/289    5 25  16.9  +23/308
01/03 05:00   15 10.04  -13 46.9   4.231   3.724   53.1   12.2   15.7/105.7   0.3/288   17 26  16.9  +22/307
01/04 05:00   15 11.08  -13 51.1   4.220   3.725   53.8   12.3   15.6/105.6   0.3/288   29 27  16.9  +22/307
01/05 05:00   15 12.11  -13 55.3   4.209   3.726   54.6   12.4   15.5/105.5   0.3/288   41 28  16.9  +23/308
01/06 05:00   15 13.13  -13 59.4   4.198   3.727   55.3   12.5   15.3/105.4   0.3/288   53 29  16.9  +23/308
01/07 05:00   15 14.15  -14 03.4   4.186   3.729   56.1   12.6   15.2/105.3   0.3/288   65  1  16.9  +24/309
01/08 05:00   15 15.16  -14 07.4   4.175   3.730   56.9   12.8   15.1/105.2   0.3/288   76  2  16.9  +24/310
inserted by FC2 system