P/2017 W3 (Gibbs) 
   From 56 observations 2017 Nov. 27-Dec. 19. Kinoshita
       T = 2018 Feb. 13.835 TT              peri.= 324.456 
       e = 0.52406                          node = 211.023 (2000.0) 
       q = 3.85726 AU                       incl.=  18.250 
   a = 8.10450 AU            n = 0.042718           P = 23.07 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:04/21.8 JST  O:2018/10/03.7 JST  4.121 AU 
  D. Node = E:10/24.9 JST  O:2012/01/27.2 JST  10.249 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/12 03:10   12 01.43  -14 26.5   3.495   3.863  104.7   14.3    5.4/120.6   0.4/298   51 25  18.6  +37/334
01/13 03:10   12 01.75  -14 29.2   3.481   3.863  105.6   14.2    5.2/120.7   0.4/298   62 26  18.6  +37/335
01/14 03:10   12 02.06  -14 31.9   3.467   3.862  106.5   14.1    4.9/120.9   0.4/298   73 26  18.6  +37/336
01/15 03:10   12 02.35  -14 34.4   3.453   3.862  107.4   14.1    4.7/121.0   0.4/298   84 27  18.6  +37/337
01/16 03:10   12 02.62  -14 36.8   3.438   3.862  108.3   14.0    4.4/121.2   0.4/299   95 28  18.5  +38/338
01/17 03:00   12 02.88  -14 39.1   3.425   3.861  109.2   13.9    4.2/121.3   0.4/299  106 29  18.5  +37/336
01/18 03:00   12 03.13  -14 41.3   3.411   3.861  110.1   13.8    3.9/121.5   0.4/299  117  1  18.5  +37/337
01/19 03:00   12 03.36  -14 43.3   3.397   3.861  111.0   13.8    3.7/121.6   0.4/299  129  1  18.5  +38/339
01/20 03:00   12 03.58  -14 45.2   3.383   3.861  112.0   13.7    3.4/121.8   0.4/300  140  2  18.5  +38/340
01/21 03:00   12 03.78  -14 47.0   3.370   3.860  112.9   13.6    3.2/121.9   0.4/300  150  3  18.5  +38/341
01/22 02:50   12 03.96  -14 48.7   3.356   3.860  113.8   13.5    2.9/122.1   0.4/300  159  4  18.5  +38/339
01/23 02:50   12 04.13  -14 50.2   3.343   3.860  114.7   13.4    2.6/122.2   0.4/300  163  5  18.5  +38/340
01/24 02:50   12 04.28  -14 51.6   3.330   3.860  115.7   13.3    2.4/122.4   0.4/301  158  6  18.5  +38/341
01/25 02:50   12 04.42  -14 52.9   3.316   3.859  116.6   13.2    2.1/122.6   0.4/301  149  7  18.5  +38/342
01/26 02:50   12 04.55  -14 54.1   3.303   3.859  117.6   13.1    1.9/122.8   0.4/301  137  8  18.5  +39/343
01/27 02:40   12 04.65  -14 55.1   3.291   3.859  118.5   13.0    1.6/123.0   0.4/301  124  9  18.5  +38/342
01/28 02:40   12 04.75  -14 55.9   3.278   3.859  119.5   12.8    1.3/123.2   0.4/302  111 10  18.4  +38/343
01/29 02:40   12 04.83  -14 56.7   3.265   3.859  120.4   12.7    1.1/123.5   0.4/302   97 11  18.4  +39/344
01/30 02:40   12 04.89  -14 57.3   3.253   3.858  121.4   12.6    0.8/123.8   0.4/302   83 13  18.4  +39/345
01/31 02:30   12 04.94  -14 57.7   3.240   3.858  122.4   12.5    0.6/124.4   0.4/303   68 14  18.4  +38/343
02/01 02:30   12 04.97  -14 58.1   3.228   3.858  123.3   12.3    0.3/125.6   0.4/303   54 15  18.4  +39/344
02/02 02:30   12 04.98  -14 58.2   3.216   3.858  124.3   12.2    0.0/140.0   0.4/303   41 16  18.4  +39/346
02/03 02:30   12 04.99  -14 58.3   3.204   3.858  125.3   12.0    0.2/300.5   0.4/304   28 17  18.4  +39/347
02/04 02:30   12 04.97  -14 58.2   3.192   3.858  126.2   11.9    0.5/302.3   0.4/304   19 18  18.4  +39/348
02/05 02:20   12 04.95  -14 57.9   3.181   3.858  127.2   11.7    0.7/303.0   0.4/304   18 19  18.4  +39/346
02/06 02:20   12 04.90  -14 57.5   3.169   3.858  128.2   11.6    1.0/303.4   0.4/305   25 20  18.4  +39/347
02/07 02:20   12 04.84  -14 56.9   3.158   3.858  129.2   11.4    1.3/303.7   0.3/305   35 21  18.4  +39/349
02/08 02:20   12 04.77  -14 56.2   3.147   3.857  130.2   11.3    1.5/304.0   0.3/306   46 22  18.4  +39/350
02/09 02:10   12 04.69  -14 55.4   3.136   3.857  131.2   11.1    1.8/304.3   0.3/306   57 23  18.3  +39/348
02/10 02:10   12 04.58  -14 54.4   3.125   3.857  132.1   10.9    2.0/304.5   0.3/306   68 24  18.3  +39/349
02/11 02:10   12 04.47  -14 53.2   3.115   3.857  133.1   10.8    2.3/304.7   0.3/307   80 25  18.3  +40/350
02/12 02:10   12 04.34  -14 51.9   3.104   3.857  134.1   10.6    2.6/305.0   0.3/307   91 26  18.3  +40/352
inserted by FC2 system