213P/Van Ness 
   From 2874 observations 2005 Aug. 4-2011 Dec. 13. Kinoshita
   Epoch = 2017 Mar. 28.0 TT = JDT 2457840.5 
       T = 2017 Sept. 24.30192 TT           peri.=   5.54067 
       e = 0.4074191                        node = 311.33122 (2000.0) 
       q = 1.9836283 AU                     incl.=  10.37870 
   a = 3.3474385 AU          n = 0.16092932         P = 6.12 years 
  m1 = 9.5 + 5log(delta) + 10.0log(r) 
  A. Node = E:08/04.1 JST  O:2017/09/11.4 JST  1.986 AU 
  D. Node = E:01/31.6 JST  O:2020/08/03.7 JST  4.696 AU 

2017   JST     R.A. (2000) D.C.    Delta     r    Elong. Phase   dMo./P.A.   Tail/P.A. M-O Ag   m1     H/A
02/26 04:40   17 37.56  -32 34.2   2.634   2.515   72.2   22.0   23.0/ 95.9   0.8/269   63 29  15.6  +13/328
02/27 04:40   17 39.37  -32 36.5   2.618   2.511   72.8   22.1   22.9/ 95.8   0.8/269   75  0  15.6  +14/328
02/28 04:40   17 41.18  -32 38.8   2.603   2.506   73.4   22.3   22.8/ 95.6   0.8/269   88  1  15.6  +14/328
03/01 04:40   17 42.98  -32 41.0   2.587   2.502   74.0   22.4   22.8/ 95.5   0.8/269  102  2  15.5  +14/329
03/02 04:40   17 44.77  -32 43.1   2.571   2.498   74.6   22.5   22.7/ 95.3   0.8/269  115  3  15.5  +14/329
03/03 04:30   17 46.55  -32 45.2   2.555   2.494   75.2   22.6   22.6/ 95.2   0.8/269  128  4  15.5  +13/328
03/04 04:30   17 48.33  -32 47.2   2.540   2.490   75.9   22.7   22.5/ 95.1   0.8/269  141  6  15.5  +14/328
03/05 04:30   17 50.11  -32 49.1   2.524   2.486   76.5   22.8   22.4/ 94.9   0.8/269  153  7  15.5  +14/329
03/06 04:30   17 51.88  -32 51.0   2.508   2.482   77.1   22.9   22.3/ 94.8   0.9/269  163  8  15.4  +14/329
03/07 04:30   17 53.65  -32 52.8   2.492   2.478   77.7   23.0   22.2/ 94.6   0.9/269  165  9  15.4  +14/329
03/08 04:30   17 55.41  -32 54.5   2.476   2.474   78.3   23.1   22.1/ 94.5   0.9/268  157 10  15.4  +14/330
03/09 04:20   17 57.15  -32 56.2   2.461   2.471   78.9   23.2   22.0/ 94.4   0.9/268  146 11  15.4  +14/328
03/10 04:20   17 58.89  -32 57.9   2.445   2.467   79.6   23.3   21.9/ 94.2   0.9/268  133 12  15.4  +14/329
03/11 04:20   18 00.63  -32 59.4   2.429   2.463   80.2   23.4   21.8/ 94.1   0.9/268  121 13  15.3  +14/329
03/12 04:20   18 02.36  -33 00.9   2.413   2.459   80.8   23.5   21.7/ 94.0   0.9/268  109 14  15.3  +14/330
03/13 04:20   18 04.09  -33 02.4   2.398   2.455   81.4   23.6   21.6/ 93.8   0.9/268   96 15  15.3  +14/330
03/14 04:10   18 05.79  -33 03.8   2.382   2.451   82.0   23.7   21.5/ 93.7   0.9/268   85 16  15.3  +14/329
03/15 04:10   18 07.50  -33 05.1   2.366   2.447   82.7   23.8   21.4/ 93.6   0.9/268   73 17  15.3  +14/329
03/16 04:10   18 09.20  -33 06.4   2.350   2.443   83.3   23.9   21.3/ 93.5   0.9/268   61 18  15.2  +14/330
03/17 04:10   18 10.89  -33 07.7   2.335   2.439   83.9   23.9   21.2/ 93.3   1.0/268   50 19  15.2  +14/330
03/18 04:10   18 12.57  -33 08.9   2.319   2.435   84.6   24.0   21.0/ 93.2   1.0/268   39 20  15.2  +14/330
03/19 04:10   18 14.24  -33 10.0   2.303   2.431   85.2   24.1   20.9/ 93.1   1.0/268   29 20  15.2  +15/331
03/20 04:00   18 15.90  -33 11.1   2.287   2.427   85.8   24.2   20.8/ 93.0   1.0/268   20 21  15.1  +14/329
03/21 04:00   18 17.55  -33 12.1   2.272   2.423   86.4   24.2   20.7/ 92.8   1.0/268   15 22  15.1  +14/330
03/22 04:00   18 19.20  -33 13.1   2.256   2.419   87.1   24.3   20.5/ 92.7   1.0/268   17 23  15.1  +14/330
03/23 04:00   18 20.83  -33 14.0   2.240   2.416   87.7   24.3   20.4/ 92.6   1.0/268   25 24  15.1  +15/331
03/24 04:00   18 22.45  -33 14.9   2.225   2.412   88.4   24.4   20.2/ 92.5   1.0/267   36 25  15.1  +15/331
03/25 03:50   18 24.05  -33 15.7   2.209   2.408   89.0   24.5   20.1/ 92.4   1.0/267   48 26  15.0  +14/330
03/26 03:50   18 25.66  -33 16.5   2.194   2.404   89.6   24.5   20.0/ 92.3   1.0/267   60 27  15.0  +14/330
inserted by FC2 system