80P/Peters-Hartley
Last updated 2014 Dec. 23
+ Orbit O-C
80P/Peters-Hartley
From 40 observations 1982 July 11-2014 July 26, mean residual 0".80.
Nongravitational parameters A1 = +0.84, A2 = -0.0783.
Epoch = 2014 Oct. 30.0 TT JDT = 2456960.5
T = 2014 Nov. 10.0350345959 TT +/- 0.0007152763 -0.0000000003
Peri. = 339.1303027791 +/- 0.0003856717 -0.0000000002
Node = 259.8889500881 (2000.0) +/- 0.0000995791 -0.0000000000
Incl. = 29.9229067959 +/- 0.0000487915 -0.0000000000
q = 1.6127207302 AU +/- 0.0000042395 -0.0000000000
e = 0.5990076273 +/- 0.0000015365 0.0000000000
A1 = 0.8379305676 +/- 0.0729808531 -0.0000000348
A2 = -0.0782920266 +/- 0.0002296429 0.0000000001
a = 4.0218239547 AU +/- 0.0000046467
n = 0.1221995169 +/- 0.0000002118
P = 8.0655610866 years +/- 0.0000139782
80P Peters-Hartley *17990819.17593 1.4495388 0.6317319 341.19597 264.46459 28.67676 17990818 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.81 3.9360967
80P Peters-Hartley *18070605.73267 1.4404226 0.6329867 341.26362 264.39785 28.74203 18070529 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.78 3.9247151
Earth 0.5004 18070607.0
80P Peters-Hartley *18150224.64253 1.4596896 0.6288909 340.76904 263.91622 28.92594 18150308 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.80 3.9333167
80P Peters-Hartley *18221219.92520 1.4692135 0.6276085 340.79095 263.88750 28.87813 18221216 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.84 3.9453467
80P Peters-Hartley *18301015.96356 1.4638330 0.6280498 340.85601 263.83043 28.92714 18301104 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.81 3.9355615
80P Peters-Hartley *18380717.78770 1.4874344 0.6236331 340.04576 263.43120 29.02192 18380705 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.86 3.9520864
80P/1846 M1 Peters-Hartley 18460602.47050 1.4969919 0.6223390 340.10009 263.38828 28.97817 18460524 23 1846 19900719 12.0 20.0 h3E3 3.2 1 2 -0.70 -0.0570 Kinoshita P 7.89 3.9638504
Earth 0.5492 18460604.0
80P Peters-Hartley *18540415.88921 1.4866871 0.6237689 340.13618 263.33607 29.05014 18540412 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.86 3.9515263
80P Peters-Hartley *18620201.98638 1.5159521 0.6186710 339.12145 262.96453 29.06078 18620120 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.93 3.9754442
80P Peters-Hartley *18700113.29723 1.5245012 0.6175713 339.18882 262.91068 29.02676 18700118 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.96 3.9863670
80P Peters-Hartley *18771221.97498 1.5156392 0.6186301 339.22210 262.86976 29.08530 18771207 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.92 3.9741971
80P Peters-Hartley *18851104.77287 1.5403125 0.6144109 338.33437 262.46383 29.16475 18851026 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.98 3.9946992
80P Peters-Hartley *18931105.61031 1.5492547 0.6132966 338.37319 262.41690 29.12678 18931024 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.02 4.0063124
80P Peters-Hartley *19011106.60369 1.5396255 0.6144765 338.43332 262.36326 29.19146 19011023 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 7.98 3.9935966
80P Peters-Hartley *19091011.29140 1.5628413 0.6101149 337.67781 261.96208 29.29931 19091021 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.03 4.0084669
80P Peters-Hartley *19171030.56267 1.5782770 0.6077342 337.79308 261.89831 29.26176 19171019 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.07 4.0234884
80P Peters-Hartley *19251118.90250 1.5680082 0.6090412 337.86018 261.82924 29.32822 19251126 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.03 4.0106740
80P Peters-Hartley *19331112.69544 1.5860989 0.6052397 337.45073 261.32664 29.49887 19331124 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.05 4.0178785
80P Peters-Hartley *19411208.63214 1.5960358 0.6040672 337.46820 261.31223 29.45569 19411122 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.09 4.0310776
80P Peters-Hartley *19500107.56551 1.5890338 0.6047839 337.53986 261.23348 29.50330 19491230 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.06 4.0206707
80P Peters-Hartley *19580119.45780 1.6054293 0.6013531 337.59521 260.61121 29.69774 19580206 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.08 4.0271964
80P Peters-Hartley *19660223.57826 1.6153731 0.6000526 337.61962 260.63466 29.64908 19660204 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.12 4.0389643
80P Peters-Hartley *19740405.89743 1.6067118 0.6012045 337.81581 260.49697 29.73884 19740423 23 1846 19900719 12.0 20.0 h3E3 3.2 x 2 -0.70 -0.0570 Kinoshita P 8.09 4.0289116
80P/1982 N1 Peters-Hartley 19820508.57072 1.6225875 0.5983772 338.18702 260.05975 29.85415 19820421 40 19820711 20140726 12.0 20.0 h3E2 0.8 2 2 +0.84 -0.0783 Kinoshita P 8.12 4.0400780
Earth 0.6357 19820602.8
80P Peters-Hartley 19900623.63400 1.6257520 0.5979174 338.30017 260.10397 29.83361 19900708 40 19820711 20140726 12.0 20.0 h3E2 0.8 3 2 +0.84 -0.0783 Kinoshita P 8.13 4.0433283
80P Peters-Hartley 19980811.63272 1.6239327 0.5980056 338.40197 260.00638 29.85492 19980815 40 19820711 20140726 12.0 20.0 h3E2 0.8 4 2 +0.84 -0.0783 Kinoshita P 8.12 4.0396898
80P Peters-Hartley *20060925.80956 1.6336446 0.5961521 338.60731 259.88147 29.89601 20060922 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 8.14 4.0451976
80P Peters-Hartley 20141110.03503 1.6127207 0.5990076 339.13030 259.88895 29.92291 20141030 40 19820711 20140726 12.0 20.0 h3E2 0.8 5 2 +0.84 -0.0783 Kinoshita P 8.07 4.0218240
80P Peters-Hartley *20221208.86221 1.6153205 0.5985546 339.24626 259.79583 29.92304 20221207 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 8.07 4.0237609
80P Peters-Hartley *20301228.25022 1.6101075 0.5992344 339.27928 259.76171 29.98431 20310114 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 8.05 4.0175796
Jupiter 0.7723 20370208.8
80P Peters-Hartley *20381231.79619 1.5307558 0.6120332 340.93984 259.45201 29.73881 20390112 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.84 3.9455842
80P Peters-Hartley *20461107.93141 1.5339297 0.6115911 341.05437 259.36424 29.73561 20461022 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.85 3.9492650
80P Peters-Hartley *20540907.59684 1.5305761 0.6119004 341.07221 259.34938 29.78099 20540910 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.83 3.9437710
80P Peters-Hartley *20620629.65923 1.4879339 0.6185349 342.02468 259.23290 29.81503 20620620 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.70 3.9005769
80P Peters-Hartley *20700316.93437 1.4888626 0.6183643 342.12226 259.14517 29.82208 20700330 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.71 3.9012660
80P Peters-Hartley *20771127.99058 1.4915069 0.6177674 342.23397 259.09104 29.86793 20771128 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.71 3.9020920
80P Peters-Hartley *20850812.49169 1.4879161 0.6182682 342.39167 259.14017 29.85958 20850729 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.70 3.8978050
80P Peters-Hartley *20930426.67410 1.4859312 0.6183183 342.63092 259.00562 29.93157 20930508 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.68 3.8931162
Earth 0.6127 20930606.0
80P Peters-Hartley *21010105.90834 1.5019812 0.6154197 342.97319 258.70552 30.03205 21010107 40 19820711 20140726 12.0 20.0 h3E2 0.8 x 2 +0.84 -0.0783 Kinoshita P 7.72 3.9055078
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