74P/Smirnova-Chernykh 
   From 2985 observations 1975 Mar. 16-2016 Mar. 30. Kinoshita
   Epoch = 2017 Mar. 28.0 TT = JDT 2457840.5 
       T = 2018 Jan. 26.14461 TT            peri.=  87.04343 
       e = 0.1491914                        node =  77.05735 (2000.0) 
       q = 3.5367414 AU                     incl.=   6.65392 
   a = 4.1569178 AU          n = 0.11629122         P = 8.48 years 
  m1 = 5.2 + 5log(delta) + 15.0log(r) 
  A. Node = E:12/09.3 JST  O:2016/06/02.5 JST  4.033 AU 
  D. Node = E:06/08.3 JST  O:2019/11/09.7 JST  4.096 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
02/26 22:40   06 43.15  +27 44.6   3.102   3.717  121.5   13.1    0.5/254.4   0.4/ 97  122 29  16.2  +59/ 87
02/27 22:40   06 43.11  +27 44.5   3.114   3.716  120.5   13.3    0.2/224.4   0.4/ 97  108  1  16.2  +58/ 87
02/28 22:40   06 43.10  +27 44.4   3.125   3.715  119.5   13.4    0.2/144.9   0.4/ 97   95  2  16.2  +57/ 88
03/01 22:40   06 43.11  +27 44.2   3.137   3.714  118.5   13.6    0.5/118.0   0.4/ 97   81  3  16.2  +56/ 89
03/02 22:40   06 43.14  +27 44.0   3.149   3.713  117.5   13.7    0.7/109.9   0.4/ 97   67  4  16.2  +55/ 89
03/03 22:30   06 43.20  +27 43.7   3.161   3.712  116.6   13.8    1.0/106.2   0.4/ 97   53  5  16.2  +57/ 88
03/04 22:30   06 43.27  +27 43.4   3.174   3.711  115.6   13.9    1.3/104.0   0.4/ 97   39  6  16.3  +56/ 89
03/05 22:30   06 43.36  +27 43.1   3.186   3.710  114.6   14.1    1.6/102.6   0.4/ 96   25  7  16.3  +55/ 89
03/06 22:30   06 43.48  +27 42.8   3.198   3.709  113.6   14.2    1.8/101.6   0.4/ 96   13  9  16.3  +54/ 90
03/07 22:30   06 43.61  +27 42.4   3.211   3.708  112.7   14.3    2.1/100.9   0.4/ 96   10 10  16.3  +53/ 91
03/08 22:30   06 43.77  +27 42.0   3.224   3.707  111.7   14.4    2.4/100.3   0.4/ 96   20 11  16.3  +53/ 91
03/09 22:30   06 43.95  +27 41.6   3.236   3.706  110.7   14.5    2.7/ 99.9   0.4/ 96   33 12  16.3  +52/ 92
03/10 22:20   06 44.14  +27 41.1   3.249   3.705  109.8   14.6    2.9/ 99.5   0.4/ 96   46 13  16.3  +53/ 91
03/11 22:20   06 44.36  +27 40.6   3.262   3.704  108.9   14.7    3.2/ 99.2   0.4/ 96   59 14  16.3  +52/ 91
03/12 22:20   06 44.60  +27 40.1   3.275   3.703  107.9   14.8    3.5/ 99.0   0.4/ 96   71 15  16.3  +52/ 92
03/13 22:20   06 44.86  +27 39.6   3.288   3.702  107.0   14.9    3.7/ 98.8   0.4/ 96   84 16  16.3  +51/ 92
03/14 22:20   06 45.13  +27 39.0   3.301   3.701  106.0   15.0    4.0/ 98.6   0.4/ 96   96 17  16.3  +50/ 93
03/15 22:20   06 45.43  +27 38.4   3.314   3.700  105.1   15.0    4.2/ 98.4   0.4/ 96  108 18  16.3  +49/ 93
03/16 22:20   06 45.75  +27 37.8   3.328   3.699  104.2   15.1    4.5/ 98.3   0.4/ 96  120 18  16.3  +49/ 94
03/17 22:10   06 46.08  +27 37.1   3.341   3.699  103.3   15.2    4.8/ 98.2   0.4/ 96  132 19  16.3  +50/ 93
03/18 22:10   06 46.43  +27 36.5   3.354   3.698  102.4   15.2    5.0/ 98.1   0.4/ 96  143 20  16.3  +49/ 93
03/19 22:10   06 46.80  +27 35.8   3.368   3.697  101.5   15.3    5.3/ 98.0   0.4/ 96  155 21  16.4  +48/ 94
03/20 22:10   06 47.20  +27 35.0   3.381   3.696  100.6   15.4    5.5/ 97.9   0.4/ 96  165 22  16.4  +48/ 94
03/21 22:10   06 47.61  +27 34.3   3.395   3.695   99.7   15.4    5.8/ 97.8   0.4/ 95  171 23  16.4  +47/ 94
03/22 22:10   06 48.04  +27 33.5   3.408   3.694   98.8   15.5    6.0/ 97.7   0.4/ 95  165 24  16.4  +46/ 95
03/23 22:10   06 48.48  +27 32.7   3.422   3.693   97.9   15.5    6.2/ 97.7   0.4/ 95  154 25  16.4  +46/ 95
03/24 22:00   06 48.94  +27 31.8   3.435   3.692   97.0   15.5    6.5/ 97.6   0.4/ 95  142 26  16.4  +47/ 94
03/25 22:00   06 49.43  +27 31.0   3.449   3.691   96.1   15.6    6.7/ 97.6   0.4/ 95  129 27  16.4  +46/ 95
03/26 22:00   06 49.93  +27 30.1   3.463   3.690   95.2   15.6    7.0/ 97.6   0.4/ 95  116 28  16.4  +45/ 95
inserted by FC2 system