157P/Tritton 
   From 1097 observations 2003 Oct. 7-2017 May 5.(4) Kinoshita
   Epoch = 2017 July 6.0 TT = JDT 2457940.5 
       T = 2016 June 10.56665 TT            peri.= 149.02083 
       e = 0.6022235                        node = 299.86105 (2000.0) 
       q = 1.3567402 AU                     incl.=   7.28375 
   a = 3.4108103 AU          n = 0.15646519         P = 6.30 years 
  m1 = 10.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:07/23.1 JST  O:2014/10/28.6 JST  4.494 AU 
  D. Node = E:01/20.4 JST  O:2016/07/21.7 JST  1.434 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
06/26 21:40   13 13.39  -16 40.7   3.104   3.555  108.2   15.8    4.2/ 76.3   0.5/110   74  3  18.0  +25/ 45
06/27 21:40   13 13.67  -16 39.7   3.123   3.560  107.3   15.8    4.4/ 78.4   0.5/110   61  4  18.0  +24/ 45
06/28 21:30   13 13.97  -16 38.8   3.142   3.566  106.4   15.9    4.6/ 80.3   0.5/110   47  5  18.0  +25/ 44
06/29 21:30   13 14.29  -16 38.0   3.161   3.571  105.6   15.9    4.8/ 82.1   0.5/110   35  6  18.0  +25/ 45
06/30 21:30   13 14.62  -16 37.4   3.181   3.576  104.7   16.0    5.0/ 83.6   0.5/110   24  7  18.0  +24/ 46
07/01 21:30   13 14.96  -16 36.8   3.200   3.582  103.8   16.0    5.2/ 85.0   0.5/110   15  8  18.1  +24/ 46
07/02 21:30   13 15.32  -16 36.3   3.220   3.587  103.0   16.0    5.4/ 86.3   0.5/110   13  9  18.1  +23/ 47
07/03 21:30   13 15.69  -16 36.0   3.239   3.592  102.1   16.1    5.6/ 87.5   0.5/111   21 10  18.1  +23/ 48
07/04 21:20   13 16.08  -16 35.8   3.258   3.598  101.2   16.1    5.8/ 88.6   0.5/111   31 11  18.1  +24/ 47
07/05 21:20   13 16.48  -16 35.6   3.278   3.603  100.4   16.1    6.0/ 89.6   0.5/111   42 11  18.1  +23/ 47
07/06 21:20   13 16.90  -16 35.6   3.298   3.608   99.5   16.1    6.2/ 90.6   0.5/111   53 12  18.2  +23/ 48
07/07 21:20   13 17.33  -16 35.6   3.317   3.613   98.7   16.1    6.4/ 91.4   0.5/111   64 13  18.2  +22/ 49
07/08 21:20   13 17.77  -16 35.8   3.337   3.619   97.8   16.2    6.6/ 92.2   0.5/111   76 14  18.2  +22/ 49
07/09 21:10   13 18.22  -16 36.0   3.357   3.624   97.0   16.2    6.8/ 93.0   0.5/111   87 15  18.2  +23/ 48
07/10 21:10   13 18.69  -16 36.4   3.376   3.629   96.2   16.2    6.9/ 93.7   0.5/111   99 16  18.2  +22/ 49
07/11 21:10   13 19.17  -16 36.8   3.396   3.634   95.3   16.2    7.1/ 94.3   0.5/111  111 17  18.3  +21/ 49
07/12 21:10   13 19.67  -16 37.4   3.416   3.640   94.5   16.2    7.3/ 94.9   0.5/112  123 18  18.3  +21/ 50
07/13 21:10   13 20.17  -16 38.0   3.436   3.645   93.7   16.2    7.5/ 95.5   0.5/112  135 19  18.3  +20/ 51
07/14 21:10   13 20.69  -16 38.7   3.455   3.650   92.9   16.1    7.7/ 96.1   0.4/112  147 20  18.3  +20/ 51
07/15 21:00   13 21.22  -16 39.5   3.475   3.655   92.0   16.1    7.8/ 96.6   0.4/112  159 21  18.3  +21/ 50
07/16 21:00   13 21.76  -16 40.4   3.495   3.660   91.2   16.1    8.0/ 97.0   0.4/112  167 22  18.4  +20/ 51
07/17 21:00   13 22.32  -16 41.4   3.515   3.666   90.4   16.1    8.2/ 97.5   0.4/112  165 23  18.4  +20/ 51
07/18 21:00   13 22.88  -16 42.5   3.535   3.671   89.6   16.1    8.4/ 97.9   0.4/112  154 24  18.4  +19/ 52
07/19 21:00   13 23.46  -16 43.6   3.554   3.676   88.8   16.0    8.5/ 98.3   0.4/112  141 25  18.4  +19/ 53
07/20 20:50   13 24.04  -16 44.8   3.574   3.681   88.0   16.0    8.7/ 98.7   0.4/112  127 26  18.4  +20/ 51
07/21 20:50   13 24.64  -16 46.1   3.594   3.686   87.2   16.0    8.9/ 99.1   0.4/112  113 27  18.4  +19/ 52
07/22 20:50   13 25.25  -16 47.5   3.614   3.691   86.4   15.9    9.0/ 99.4   0.4/112   98 28  18.5  +19/ 53
07/23 20:50   13 25.87  -16 49.0   3.634   3.696   85.6   15.9    9.2/ 99.7   0.4/112   84  0  18.5  +18/ 53
07/24 20:50   13 26.51  -16 50.6   3.653   3.702   84.8   15.9    9.4/100.1   0.4/113   70  1  18.5  +17/ 54
07/25 20:40   13 27.14  -16 52.2   3.673   3.707   84.0   15.8    9.5/100.3   0.4/113   56  2  18.5  +19/ 53
07/26 20:40   13 27.79  -16 53.9   3.693   3.712   83.2   15.8    9.7/100.6   0.4/113   43  3  18.5  +18/ 53
inserted by FC2 system