251P/LINEAR 
   From 353 observations 2004 Apr. 17-2017 May 2.(3) Kinoshita
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2017 July 16.51728 TT            peri.=  31.15126 
       e = 0.5059529                        node = 219.40597 (2000.0) 
       q = 1.7325375 AU                     incl.=  23.42083 
   a = 3.5068269 AU          n = 0.15008337         P = 6.57 years 
  m1 = 17.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:04/30.2 JST  O:2017/05/17.2 JST  1.821 AU 
  D. Node = E:11/02.3 JST  O:2019/06/18.4 JST  4.602 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/06 22:40   13 27.77  -01 19.4   0.986   1.772  124.7   28.1   19.6/ 41.6   2.5/117   23 12  19.5  +42/ 48
06/07 22:40   13 28.64  -01 04.8   0.991   1.770  123.8   28.5   19.5/ 43.4   2.5/117   34 13  19.5  +42/ 49
06/08 22:40   13 29.53  -00 50.6   0.997   1.768  122.9   28.8   19.5/ 45.3   2.5/117   46 14  19.5  +41/ 50
06/09 22:40   13 30.46  -00 36.9   1.003   1.766  122.1   29.1   19.5/ 47.2   2.6/117   58 15  19.5  +41/ 51
06/10 22:40   13 31.41  -00 23.7   1.009   1.764  121.3   29.5   19.5/ 49.0   2.6/117   69 16  19.5  +41/ 52
06/11 22:40   13 32.39  -00 10.9   1.015   1.763  120.5   29.8   19.5/ 50.8   2.6/117   81 17  19.5  +41/ 53
06/12 22:40   13 33.40  +00 01.4   1.021   1.761  119.6   30.1   19.5/ 52.6   2.6/117   93 17  19.5  +40/ 54
06/13 22:40   13 34.43  +00 13.3   1.028   1.759  118.8   30.4   19.6/ 54.4   2.6/117  105 18  19.5  +40/ 55
06/14 22:40   13 35.49  +00 24.7   1.034   1.758  118.1   30.7   19.7/ 56.1   2.6/117  117 19  19.5  +40/ 55
06/15 22:30   13 36.58  +00 35.6   1.041   1.756  117.3   30.9   19.8/ 57.8   2.6/117  129 20  19.5  +41/ 54
06/16 22:30   13 37.69  +00 46.1   1.047   1.755  116.5   31.2   19.9/ 59.5   2.6/117  141 21  19.5  +41/ 55
06/17 22:30   13 38.83  +00 56.2   1.054   1.753  115.8   31.5   20.0/ 61.1   2.6/117  154 22  19.6  +40/ 56
06/18 22:30   13 40.00  +01 05.9   1.061   1.752  115.0   31.7   20.1/ 62.7   2.6/117  166 23  19.6  +40/ 56
06/19 22:30   13 41.19  +01 15.1   1.068   1.751  114.3   31.9   20.3/ 64.2   2.6/116  173 24  19.6  +39/ 57
06/20 22:30   13 42.41  +01 23.9   1.074   1.749  113.6   32.2   20.4/ 65.7   2.6/116  163 25  19.6  +39/ 58
06/21 22:30   13 43.65  +01 32.3   1.081   1.748  112.8   32.4   20.6/ 67.2   2.6/116  149 26  19.6  +39/ 59
06/22 22:30   13 44.92  +01 40.3   1.088   1.747  112.1   32.6   20.8/ 68.6   2.6/116  134 28  19.6  +38/ 59
06/23 22:30   13 46.21  +01 47.9   1.096   1.746  111.4   32.8   21.0/ 69.9   2.6/116  120 29  19.6  +38/ 60
06/24 22:20   13 47.52  +01 55.0   1.103   1.745  110.8   33.0   21.2/ 71.3   2.6/116  105  1  19.6  +39/ 59
06/25 22:20   13 48.85  +02 01.8   1.110   1.743  110.1   33.2   21.4/ 72.5   2.6/116   91  2  19.6  +39/ 59
06/26 22:20   13 50.21  +02 08.3   1.117   1.742  109.4   33.4   21.6/ 73.7   2.6/116   76  3  19.7  +39/ 60
06/27 22:20   13 51.60  +02 14.3   1.125   1.741  108.7   33.6   21.8/ 74.9   2.6/116   63  4  19.7  +38/ 61
06/28 22:20   13 53.00  +02 20.0   1.132   1.741  108.1   33.7   22.0/ 76.0   2.6/115   49  5  19.7  +38/ 61
06/29 22:20   13 54.43  +02 25.3   1.139   1.740  107.5   33.9   22.3/ 77.1   2.6/115   37  6  19.7  +37/ 62
06/30 22:20   13 55.88  +02 30.3   1.147   1.739  106.8   34.0   22.5/ 78.2   2.6/115   25  7  19.7  +37/ 62
07/01 22:20   13 57.35  +02 34.9   1.154   1.738  106.2   34.2   22.7/ 79.2   2.6/115   14  8  19.7  +37/ 63
07/02 22:20   13 58.84  +02 39.1   1.162   1.737  105.6   34.3   23.0/ 80.1   2.6/115    9  9  19.7  +36/ 64
07/03 22:20   14 00.35  +02 43.1   1.170   1.737  105.0   34.4   23.2/ 81.0   2.6/115   16 10  19.7  +36/ 64
07/04 22:10   14 01.87  +02 46.6   1.177   1.736  104.4   34.6   23.4/ 81.9   2.6/114   26 11  19.8  +37/ 63
07/05 22:10   14 03.41  +02 49.9   1.185   1.736  103.8   34.7   23.7/ 82.8   2.6/114   37 11  19.8  +37/ 63
07/06 22:10   14 04.98  +02 52.9   1.193   1.735  103.2   34.8   23.9/ 83.6   2.6/114   48 12  19.8  +36/ 64
inserted by FC2 system