139P/Vaisala-Oterma 
   From 506 observations 1939 Oct. 7-2018 Mar. 11.(4) Kinoshita
   Epoch = 2018 Sept. 19.0 TT = JDT 2458380.5 
       T = 2017 Dec. 10.47391 TT            peri.= 166.00467 
       e = 0.2461870                        node = 242.20801 (2000.0) 
       q = 3.4141131 AU                     incl.=   2.33327 
   a = 4.5291249 AU          n = 0.10225455         P = 9.64 years 
  m1 = 11.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:05/24.0 JST  O:2013/09/20.4 JST  5.590 AU 
  D. Node = E:11/25.2 JST  O:2018/03/01.4 JST  3.434 AU 

2018   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
09/09 03:20   07 14.89  +21 13.3   4.054   3.629   58.4   13.7   15.1/ 99.2   0.3/277   45 28  19.6  +27/262
09/10 03:20   07 15.96  +21 10.9   4.043   3.630   59.1   13.8   15.0/ 99.3   0.3/277   60  0  19.6  +28/263
09/11 03:20   07 17.02  +21 08.4   4.032   3.632   59.8   13.9   14.9/ 99.5   0.3/277   74  1  19.6  +29/263
09/12 03:20   07 18.06  +21 06.0   4.021   3.633   60.6   14.0   14.7/ 99.6   0.3/277   88  2  19.6  +29/264
09/13 03:20   07 19.10  +21 03.5   4.010   3.635   61.3   14.1   14.6/ 99.7   0.3/277  102  3  19.6  +30/264
09/14 03:20   07 20.13  +21 01.0   3.998   3.636   62.0   14.1   14.5/ 99.9   0.3/277  115  4  19.6  +30/264
09/15 03:20   07 21.15  +20 58.5   3.987   3.638   62.7   14.2   14.3/100.0   0.3/277  128  5  19.6  +31/265
09/16 03:20   07 22.15  +20 56.0   3.975   3.639   63.5   14.3   14.2/100.1   0.3/277  140  6  19.6  +31/265
09/17 03:20   07 23.15  +20 53.5   3.964   3.641   64.2   14.4   14.0/100.3   0.4/278  152  7  19.6  +32/266
09/18 03:20   07 24.13  +20 51.0   3.952   3.642   65.0   14.5   13.9/100.4   0.4/278  164  8  19.6  +33/266
09/19 03:10   07 25.10  +20 48.5   3.940   3.644   65.7   14.6   13.8/100.5   0.4/278  176  9  19.6  +31/265
09/20 03:10   07 26.07  +20 46.0   3.928   3.645   66.4   14.6   13.6/100.7   0.4/278  173 10  19.6  +32/266
09/21 03:10   07 27.02  +20 43.5   3.917   3.647   67.2   14.7   13.5/100.8   0.4/278  161 11  19.6  +32/266
09/22 03:10   07 27.96  +20 41.0   3.905   3.648   67.9   14.8   13.3/100.9   0.4/278  149 12  19.6  +33/267
09/23 03:10   07 28.89  +20 38.4   3.892   3.650   68.7   14.8   13.2/101.1   0.4/278  138 13  19.6  +33/267
09/24 03:00   07 29.80  +20 35.9   3.880   3.651   69.5   14.9   13.0/101.2   0.4/278  126 13  19.6  +32/266
09/25 03:00   07 30.71  +20 33.4   3.868   3.653   70.2   15.0   12.8/101.3   0.4/278  114 14  19.6  +33/267
09/26 03:00   07 31.61  +20 30.9   3.856   3.654   71.0   15.0   12.7/101.5   0.4/278  101 15  19.6  +33/267
09/27 03:00   07 32.49  +20 28.3   3.844   3.656   71.8   15.1   12.5/101.6   0.4/279   89 16  19.6  +34/267
09/28 03:00   07 33.37  +20 25.8   3.831   3.657   72.5   15.2   12.4/101.7   0.4/279   76 17  19.5  +34/268
09/29 03:00   07 34.23  +20 23.3   3.819   3.659   73.3   15.2   12.2/101.9   0.4/279   63 18  19.5  +35/268
09/30 03:00   07 35.07  +20 20.8   3.806   3.661   74.1   15.3   12.0/102.0   0.4/279   50 19  19.5  +36/269
10/01 03:00   07 35.91  +20 18.3   3.794   3.662   74.9   15.3   11.8/102.1   0.4/279   36 20  19.5  +36/269
10/02 03:00   07 36.73  +20 15.8   3.781   3.664   75.6   15.4   11.7/102.3   0.4/279   23 21  19.5  +37/270
10/03 03:00   07 37.54  +20 13.3   3.768   3.665   76.4   15.4   11.5/102.4   0.4/279    9 22  19.5  +38/270
10/04 02:50   07 38.33  +20 10.8   3.756   3.667   77.2   15.4   11.3/102.6   0.4/279    5 23  19.5  +36/269
10/05 02:50   07 39.12  +20 08.4   3.743   3.668   78.0   15.5   11.1/102.7   0.4/279   19 25  19.5  +37/270
10/06 02:50   07 39.89  +20 05.9   3.730   3.670   78.8   15.5   10.9/102.9   0.4/279   33 26  19.5  +37/270
10/07 02:50   07 40.65  +20 03.5   3.717   3.671   79.6   15.5   10.8/103.0   0.4/279   48 27  19.5  +38/271
10/08 02:50   07 41.39  +20 01.0   3.704   3.673   80.4   15.6   10.6/103.2   0.4/280   62 28  19.5  +39/271
10/09 02:50   07 42.12  +19 58.6   3.691   3.675   81.2   15.6   10.4/103.3   0.4/280   76 29  19.5  +39/272
inserted by FC2 system