47P/Ashbrook-Jackson
Last updated 2018 Sept. 1
+ Orbit O-C
47P/Ashbrook-Jackson
From 2316 observations 1948 Oct. 7-2018 Mar. 19, mean residual 0".76.
Nongravitational parameters A1 = +0.12, A2 = -0.0050.
Epoch = 2017 June 16.0 TT JDT = 2457920.5
T = 2017 June 10.1657285346 TT +/- 0.0003662577 0.0000000006
Peri. = 357.6668815686 +/- 0.0000869498 0.0000000002
Node = 356.9745431328 (2000.0) +/- 0.0000189097 -0.0000000000
Incl. = 13.0302716119 +/- 0.0000054051 0.0000000000
q = 2.8182249960 AU +/- 0.0000002690 -0.0000000000
e = 0.3170647424 +/- 0.0000000672 0.0000000000
A1 = 0.1232006192 +/- 0.0076708765 0.0000000140
A2 = -0.0050032531 +/- 0.0001277246 -0.0000000001
a = 4.1266356724 AU +/- 0.0000001371
n = 0.1175736178 +/- 0.0000000059
P = 8.3828981981 years +/- 0.0000004178
47P Ashbrook-Jackson *18750917.65340 3.7746301 0.2066468 311.86394 23.37275 13.03519 18750929 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.38 4.7578181
47P Ashbrook-Jackson *18860220.84371 3.8020850 0.2053435 311.94582 23.28996 13.01387 18860223 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.47 4.7845640
47P Ashbrook-Jackson *18960820.20222 3.8075968 0.2046665 312.37260 23.12627 13.01392 18960829 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.47 4.7874218
47P Ashbrook-Jackson *19070201.64314 3.7829320 0.2057418 312.56452 23.01770 13.02983 19070125 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.39 4.7628493
47P Ashbrook-Jackson *19170605.87845 3.7568356 0.2064601 312.54338 22.99800 13.05076 19170621 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.30 4.7342744
47P Ashbrook-Jackson *19270928.26124 3.7870218 0.2064673 312.36058 22.84547 13.03556 19271007 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 10.43 4.7723578
Jupiter 0.8581 19290510.4
47P Ashbrook-Jackson *19380412.63312 4.0520421 0.1951981 312.34237 11.61217 12.37727 19380412 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 11.30 5.0348315
Jupiter 0.1779 19450622.4
47P Ashbrook-Jackson 19481004.78285 2.3110007 0.3956017 348.90893 3.03610 12.51968 19481016 2316 19481007 20180319 3.5 22.5 h3E3 0.8 1 2 +0.12 -0.0050 Kinoshita P 7.48 3.8236384
47P Ashbrook-Jackson 19560406.17796 2.3245164 0.3938071 349.09351 2.97984 12.49909 19560328 2316 19481007 20180319 3.5 22.5 h3E3 0.8 2 2 +0.12 -0.0050 Kinoshita P 7.51 3.8346150
47P Ashbrook-Jackson 19631002.17672 2.3140844 0.3957486 348.95718 2.97672 12.51305 19631018 2316 19481007 20180319 3.5 22.5 h3E3 0.8 3 2 +0.12 -0.0050 Kinoshita P 7.49 3.8296712
47P Ashbrook-Jackson 19710313.44302 2.2845857 0.3997626 348.83249 2.84533 12.53272 19710330 2316 19481007 20180319 3.5 22.5 h3E3 0.8 4 2 +0.12 -0.0050 Kinoshita P 7.43 3.8061370
47P Ashbrook-Jackson 19780819.87874 2.2842089 0.3998562 349.01744 2.75391 12.53168 19780731 2316 19481007 20180319 3.5 22.5 h3E3 0.8 5 2 +0.12 -0.0050 Kinoshita P 7.43 3.8061026
47P Ashbrook-Jackson 19860124.37879 2.3069548 0.3964166 348.81764 2.64837 12.51145 19860110 2316 19481007 20180319 3.5 22.5 h3E3 0.8 6 2 +0.12 -0.0050 Kinoshita P 7.47 3.8220981
47P Ashbrook-Jackson 19930714.05303 2.3162884 0.3949042 348.68925 2.66569 12.50091 19930801 2316 19481007 20180319 3.5 22.5 h3E3 0.8 7 2 +0.12 -0.0050 Kinoshita P 7.49 3.8279697
47P Ashbrook-Jackson 20010106.49352 2.3053663 0.3960919 348.88405 2.60229 12.51337 20010111 2316 19481007 20180319 3.5 22.5 h3E3 0.8 8 2 +0.12 -0.0050 Kinoshita P 7.46 3.8174121
Jupiter 0.5999 20040222.8
47P Ashbrook-Jackson 20090131.97185 2.7990877 0.3191898 357.68611 356.98282 13.05271 20090218 2316 19481007 20180319 3.5 22.5 h3E3 0.8 9 2 +0.12 -0.0050 Kinoshita P 8.34 4.1114070
47P Ashbrook-Jackson 20170610.16573 2.8182250 0.3170647 357.66688 356.97454 13.03027 20170616 2316 19481007 20180319 3.5 22.5 h3E3 0.8 10 2 +0.12 -0.0050 Kinoshita P 8.38 4.1266357
47P Ashbrook-Jackson *20251028.00265 2.8074603 0.3180507 357.91776 356.88085 13.03923 20251012 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 8.35 4.1168168
47P Ashbrook-Jackson *20340304.43475 2.8300248 0.3162345 357.33033 356.80574 13.02901 20340319 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 8.42 4.1388820
47P Ashbrook-Jackson *20420714.96364 2.8146407 0.3168965 357.06951 356.75912 13.03444 20420715 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 8.36 4.1203721
47P Ashbrook-Jackson *20501203.70471 2.8217441 0.3163305 357.26381 356.66093 13.02562 20501220 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 8.39 4.1273511
47P Ashbrook-Jackson *20590413.58197 2.8065920 0.3182098 357.21886 356.66017 13.03928 20590417 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 8.35 4.1165041
Jupiter 0.7660 20640218.3
47P Ashbrook-Jackson *20670517.51157 2.4182390 0.3771821 2.33755 352.95972 12.61435 20670525 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.65 3.8827387
47P Ashbrook-Jackson *20750119.76813 2.4321349 0.3754480 2.52360 352.88796 12.59197 20750123 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.68 3.8942071
47P Ashbrook-Jackson *20820918.57052 2.4196268 0.3775242 2.42380 352.88933 12.60592 20820923 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.66 3.8871019
47P Ashbrook-Jackson *20900423.72024 2.3620588 0.3858504 2.57788 352.51988 12.62601 20900414 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.54 3.8460639
47P Ashbrook-Jackson *20971114.28057 2.3650653 0.3857154 2.76947 352.42609 12.62107 20971103 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.55 3.8501131
47P Ashbrook-Jackson *21050531.27128 2.3693304 0.3855099 2.44650 352.41157 12.61729 21050526 2316 19481007 20180319 3.5 22.5 h3E3 0.8 x 2 +0.12 -0.0050 Kinoshita P 7.57 3.8557666
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