139P/Vaisala-Oterma 
   From 506 observations 1939 Oct. 7-2018 Mar. 11.(4) Kinoshita
   Epoch = 2019 Feb. 6.0 TT = JDT 2458520.5 
       T = 2017 Dec. 10.28870 TT            peri.= 165.97005 
       e = 0.2461421                        node = 242.20956 (2000.0) 
       q = 3.4138033 AU                     incl.=   2.33333 
   a = 4.5284439 AU          n = 0.10227761         P = 9.64 years 
  m1 = 11.0 + 5log(delta) + 10.0log(r) 
  A. Node = E:05/24.3 JST  O:2013/09/21.1 JST  5.589 AU 
  D. Node = E:11/25.2 JST  O:2018/03/01.4 JST  3.434 AU 

2019   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
01/27 23:40   07 24.45  +19 33.5   2.917   3.867  162.6    4.4    8.7/278.1   0.1/ 90  104 22  19.2  +72/ 34
01/28 23:40   07 23.84  +19 34.7   2.923   3.869  161.4    4.6    8.5/278.1   0.2/ 91  118 23  19.2  +71/ 37
01/29 23:30   07 23.25  +19 35.9   2.930   3.871  160.3    4.9    8.4/278.2   0.2/ 91  131 24  19.2  +72/ 34
01/30 23:30   07 22.66  +19 37.1   2.937   3.873  159.2    5.2    8.2/278.2   0.2/ 92  143 25  19.2  +71/ 37
01/31 23:30   07 22.09  +19 38.2   2.944   3.875  158.0    5.5    8.1/278.3   0.2/ 92  156 26  19.2  +71/ 40
02/01 23:30   07 21.52  +19 39.4   2.951   3.877  156.9    5.7    7.9/278.3   0.2/ 92  168 27  19.2  +70/ 42
02/02 23:30   07 20.97  +19 40.5   2.959   3.879  155.7    6.0    7.7/278.4   0.2/ 93  178 27  19.2  +70/ 45
02/03 23:20   07 20.44  +19 41.7   2.967   3.881  154.6    6.3    7.5/278.5   0.2/ 93  168 28  19.3  +71/ 42
02/04 23:20   07 19.91  +19 42.8   2.975   3.882  153.5    6.5    7.3/278.5   0.2/ 93  156 29  19.3  +70/ 44
02/05 23:20   07 19.40  +19 43.8   2.984   3.884  152.3    6.8    7.1/278.6   0.2/ 93  144  1  19.3  +69/ 47
02/06 23:20   07 18.90  +19 44.9   2.993   3.886  151.2    7.0    6.9/278.7   0.2/ 93  132  2  19.3  +69/ 49
02/07 23:20   07 18.42  +19 45.9   3.002   3.888  150.1    7.3    6.7/278.8   0.2/ 93  120  2  19.3  +68/ 51
02/08 23:20   07 17.95  +19 47.0   3.011   3.890  149.0    7.5    6.5/278.9   0.2/ 94  108  3  19.3  +67/ 53
02/09 23:10   07 17.50  +19 47.9   3.021   3.892  147.9    7.8    6.2/279.0   0.2/ 94   96  4  19.3  +68/ 51
02/10 23:10   07 17.06  +19 48.9   3.031   3.894  146.7    8.0    6.0/279.1   0.3/ 94   84  5  19.3  +67/ 53
02/11 23:10   07 16.64  +19 49.9   3.041   3.896  145.6    8.2    5.8/279.3   0.3/ 94   71  6  19.3  +67/ 55
02/12 23:10   07 16.24  +19 50.8   3.051   3.898  144.5    8.5    5.5/279.4   0.3/ 94   58  7  19.3  +66/ 56
02/13 23:10   07 15.85  +19 51.7   3.062   3.900  143.4    8.7    5.3/279.6   0.3/ 94   45  8  19.3  +65/ 58
02/14 23:10   07 15.48  +19 52.6   3.073   3.901  142.3    8.9    5.1/279.8   0.3/ 94   32  9  19.3  +65/ 60
02/15 23:00   07 15.13  +19 53.4   3.084   3.903  141.2    9.1    4.8/280.0   0.3/ 94   18 10  19.4  +66/ 58
02/16 23:00   07 14.79  +19 54.3   3.095   3.905  140.2    9.3    4.6/280.2   0.3/ 94    3 11  19.4  +65/ 59
02/17 23:00   07 14.47  +19 55.1   3.107   3.907  139.1    9.5    4.3/280.4   0.3/ 95   12 12  19.4  +64/ 61
02/18 23:00   07 14.17  +19 55.9   3.118   3.909  138.0    9.7    4.1/280.7   0.3/ 95   27 13  19.4  +63/ 62
02/19 23:00   07 13.89  +19 56.6   3.130   3.911  136.9    9.9    3.8/281.0   0.3/ 95   43 15  19.4  +63/ 64
02/20 23:00   07 13.62  +19 57.4   3.142   3.913  135.9   10.1    3.6/281.4   0.3/ 95   58 16  19.4  +62/ 65
02/21 22:50   07 13.37  +19 58.1   3.155   3.915  134.8   10.3    3.3/281.8   0.3/ 95   73 17  19.4  +63/ 63
02/22 22:50   07 13.14  +19 58.7   3.167   3.917  133.7   10.5    3.1/282.3   0.3/ 95   88 18  19.4  +62/ 64
02/23 22:50   07 12.93  +19 59.4   3.180   3.919  132.7   10.7    2.8/282.9   0.3/ 95  102 19  19.4  +61/ 66
02/24 22:50   07 12.73  +20 00.0   3.193   3.921  131.6   10.9    2.6/283.6   0.3/ 95  116 20  19.5  +61/ 67
02/25 22:50   07 12.56  +20 00.6   3.206   3.923  130.6   11.0    2.3/284.5   0.3/ 95  129 21  19.5  +60/ 68
02/26 22:50   07 12.40  +20 01.2   3.219   3.924  129.5   11.2    2.0/285.5   0.3/ 95  142 22  19.5  +59/ 69
02/27 22:40   07 12.26  +20 01.7   3.233   3.926  128.5   11.4    1.8/286.9   0.3/ 95  154 23  19.5  +60/ 68
inserted by FC2 system