P/2011 W2 (Rinner) 
   From 447 observations 2011 Nov. 28-2012 Feb. 1. Kinoshita
   Epoch = 2018 Aug. 10.0 TT = JDT 2458340.5 
       T = 2019 Apr. 9.49762 TT             peri.= 221.22593 
       e = 0.3925153                        node = 231.95847 (2000.0) 
       q = 2.3133261 AU                     incl.=  13.75814 
   a = 3.8080402 AU          n = 0.13263306         P = 7.43 years 
  m1 = 12.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:05/13.4 JST  O:2021/05/12.9 JST  4.571 AU 
  D. Node = E:11/15.0 JST  O:2018/11/29.8 JST  2.487 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
07/31 02:00   02 32.91  +22 31.5   2.785   2.868   84.3   20.6   15.5/ 74.4   0.7/252   65 17  19.3  +37/267
08/01 02:00   02 33.99  +22 35.6   2.769   2.864   85.0   20.7   15.3/ 74.6   0.7/252   53 18  19.3  +38/267
08/02 02:00   02 35.06  +22 39.7   2.752   2.860   85.7   20.7   15.2/ 74.7   0.7/252   42 19  19.3  +38/267
08/03 02:00   02 36.12  +22 43.7   2.736   2.857   86.4   20.8   15.0/ 74.9   0.7/252   31 20  19.2  +39/268
08/04 02:00   02 37.17  +22 47.6   2.720   2.853   87.0   20.8   14.9/ 75.1   0.7/252   20 21  19.2  +39/268
08/05 02:00   02 38.21  +22 51.4   2.703   2.850   87.8   20.8   14.7/ 75.2   0.7/252   13 22  19.2  +40/268
08/06 02:00   02 39.23  +22 55.1   2.687   2.846   88.5   20.9   14.5/ 75.4   0.7/252   16 23  19.2  +41/269
08/07 02:00   02 40.25  +22 58.8   2.670   2.843   89.2   20.9   14.3/ 75.6   0.7/252   27 24  19.2  +41/269
08/08 02:00   02 41.26  +23 02.3   2.654   2.839   89.9   20.9   14.2/ 75.8   0.7/252   40 25  19.2  +42/269
08/09 01:50   02 42.25  +23 05.8   2.638   2.836   90.6   21.0   14.0/ 76.0   0.8/252   53 26  19.1  +41/268
08/10 01:50   02 43.23  +23 09.2   2.621   2.832   91.3   21.0   13.8/ 76.1   0.8/252   68 27  19.1  +41/269
08/11 01:50   02 44.20  +23 12.5   2.605   2.829   92.0   21.0   13.6/ 76.4   0.8/252   82 29  19.1  +42/269
08/12 01:50   02 45.16  +23 15.7   2.589   2.825   92.8   21.0   13.4/ 76.6   0.8/252   97  0  19.1  +42/269
08/13 01:50   02 46.10  +23 18.8   2.572   2.822   93.5   21.0   13.2/ 76.8   0.8/252  111  2  19.1  +43/270
08/14 01:50   02 47.04  +23 21.8   2.556   2.818   94.2   21.0   13.0/ 77.0   0.8/252  125  3  19.0  +44/270
08/15 01:50   02 47.96  +23 24.7   2.540   2.815   95.0   21.0   12.8/ 77.3   0.8/252  139  4  19.0  +44/270
08/16 01:50   02 48.86  +23 27.5   2.524   2.811   95.7   21.0   12.6/ 77.5   0.8/252  152  5  19.0  +45/271
08/17 01:40   02 49.75  +23 30.2   2.507   2.808   96.4   21.0   12.4/ 77.8   0.8/252  162  6  19.0  +44/270
08/18 01:40   02 50.63  +23 32.8   2.491   2.804   97.2   21.0   12.2/ 78.0   0.8/252  168  7  19.0  +44/270
08/19 01:40   02 51.50  +23 35.3   2.475   2.801   97.9   21.0   11.9/ 78.3   0.8/252  163  8  18.9  +45/270
08/20 01:40   02 52.35  +23 37.7   2.459   2.797   98.7   21.0   11.7/ 78.6   0.8/252  153  9  18.9  +46/271
08/21 01:40   02 53.18  +23 40.0   2.443   2.794   99.5   20.9   11.5/ 78.9   0.8/252  142 10  18.9  +46/271
08/22 01:40   02 54.00  +23 42.2   2.427   2.790  100.2   20.9   11.3/ 79.3   0.8/252  131 10  18.9  +47/272
08/23 01:40   02 54.81  +23 44.3   2.411   2.787  101.0   20.9   11.0/ 79.6   0.8/252  120 11  18.9  +48/272
08/24 01:40   02 55.60  +23 46.3   2.395   2.783  101.8   20.8   10.8/ 80.0   0.8/252  108 12  18.8  +48/273
08/25 01:30   02 56.37  +23 48.1   2.379   2.780  102.5   20.8   10.6/ 80.4   0.8/252   97 13  18.8  +47/271
08/26 01:30   02 57.13  +23 49.9   2.363   2.776  103.3   20.7   10.3/ 80.8   0.8/252   85 14  18.8  +47/272
08/27 01:30   02 57.87  +23 51.5   2.348   2.773  104.1   20.7   10.1/ 81.2   0.8/252   74 15  18.8  +48/272
08/28 01:30   02 58.59  +23 53.1   2.332   2.770  104.9   20.6    9.8/ 81.6   0.8/252   62 16  18.8  +49/273
08/29 01:30   02 59.30  +23 54.5   2.316   2.766  105.7   20.6    9.6/ 82.1   0.8/252   50 17  18.7  +49/273
08/30 01:30   02 59.99  +23 55.8   2.301   2.763  106.5   20.5    9.3/ 82.6   0.8/252   39 18  18.7  +50/274
08/31 01:30   03 00.66  +23 57.0   2.285   2.759  107.3   20.4    9.0/ 83.2   0.8/252   27 19  18.7  +51/274
inserted by FC2 system