103P/Hartley
Last updated 2018 Sept. 5
+ Orbit O-C
103P/Hartley
From 5886 observations 2004 Sept. 20-2018 Apr. 18, mean residual 0".55.
Nongravitational parameters A1 = +0.10, A2 = +0.0249.
Epoch = 2017 May 7.0 TT JDT = 2457880.5
T = 2017 Apr. 20.4972644078 TT +/- 0.0001174824 0.0000000013
Peri. = 181.3014560141 +/- 0.0000075700 0.0000000001
Node = 219.7243144922 (2000.0) +/- 0.0000031448 0.0000000000
Incl. = 13.5938335383 +/- 0.0000011259 -0.0000000000
q = 1.0659824043 AU +/- 0.0000000318 -0.0000000000
e = 0.6934507802 +/- 0.0000000283 -0.0000000000
A1 = 0.1003753856 +/- 0.0018632353 0.0000000413
A2 = 0.0249100617 +/- 0.0000793438 -0.0000000005
a = 3.4773613356 AU +/- 0.0000000971
n = 0.1519950143 +/- 0.0000000064
P = 6.4844736738 years +/- 0.0000002715
103P Hartley *19030208.14559 2.0518993 0.5356198 142.94600 239.86645 17.09744 19030215 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 9.29 4.4185767
103P Hartley *19120601.52455 2.0622190 0.5347779 143.08194 239.87481 17.08717 19120607 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 9.33 4.4327627
103P Hartley *19211007.16386 2.0686155 0.5341476 143.12983 239.74981 17.08230 19210928 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 9.36 4.4404956
103P Hartley *19310204.86556 2.0574175 0.5345944 143.23591 239.66005 17.12103 19310119 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 9.29 4.4206975
103P Hartley *19400616.46622 2.0891874 0.5313073 144.89324 238.24948 17.21247 19400620 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 9.41 4.4574776
Jupiter 0.2246 AU 19470824.8 TT
103P Hartley *19490926.00171 1.6216229 0.5920478 156.27642 236.83803 16.76859 19491011 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 7.93 3.9750315
103P Hartley *19570908.82061 1.6297883 0.5910685 156.50972 236.69901 16.78519 19570830 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 7.96 3.9854795
103P Hartley *19650815.99927 1.6193803 0.5924260 156.55832 236.67109 16.82276 19650828 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 7.92 3.9732176
Jupiter 0.0851 19710428.8
103P Hartley *19730502.85939 0.9046493 0.7295589 177.02542 228.52974 8.09034 19730428 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 6.12 3.3450877
103P Hartley *19790617.66336 0.9042286 0.7296553 177.11056 228.46338 8.09559 19790616 564 19860317 20050415 9.5 12.5 h3E2 0.8 x 2 -0.01 +0.0286 Kinoshita P 6.12 3.3447244
Jupiter 0.3255 19821102.5
103P/1986 E2 Hartley 19850604.86939 0.9516158 0.7198380 174.81100 226.85391 9.25270 19850624 564 19860317 20050415 9.5 12.5 h3E2 0.8 1 2 -0.01 +0.0286 Kinoshita P 6.26 3.3966633
103P/1991 N1 Hartley 19910911.65165 0.9532959 0.7194930 174.89578 226.78441 9.25173 19910921 564 19860317 20050415 9.5 12.5 h3E2 0.8 2 2 -0.01 +0.0286 Kinoshita P 6.27 3.3984743
Jupiter 0.3743 19931219.3
103P Hartley 19971222.01729 1.0317242 0.7003778 180.72265 219.95392 13.61882 19971218 564 19860317 20050415 9.5 12.5 h3E2 0.8 3 2 -0.01 +0.0286 Kinoshita P 6.39 3.4434173
103P Hartley 20040517.94493 1.0362640 0.6995100 180.80999 219.89792 13.60186 20040604 6061 19970502 20130514 16.0 0.0 h3E2 0.6 4 2 +0.20 +0.0264 Kinoshita P 6.40 3.4485802
Earth 0.1209 20101020.8
103P Hartley 20101028.25934 1.0586793 0.6951259 181.20098 219.75988 13.61826 20101011 5886 20040920 20180418 16.0 0.0 h3E3 0.6 5 2 +0.10 +0.0249 Kinoshita P 6.47 3.4725132
103P Hartley 20170420.49726 1.0659824 0.6934508 181.30146 219.72431 13.59383 20170507 5886 20040920 20180418 16.0 0.0 h3E3 0.6 6 2 +0.10 +0.0249 Kinoshita P 6.48 3.4773613
Earth 0.3827 20230926.3
103P Hartley *20231012.51888 1.0640921 0.6938321 181.30234 219.74979 13.61070 20231023 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.48 3.4755176
103P Hartley *20300405.50572 1.0680549 0.6930273 181.29915 219.76392 13.59142 20300409 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.49 3.4793158
Earth 0.6298 20360908.4
103P Hartley *20360927.06568 1.0618310 0.6941536 181.31920 219.76014 13.61930 20360924 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.47 3.4717791
103P Hartley *20430312.27551 1.0525289 0.6960009 181.39007 219.76652 13.64140 20430312 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.44 3.4622764
103P Hartley *20490819.08961 1.0483762 0.6967134 181.45485 219.71791 13.66038 20490827 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.43 3.4567181
Jupiter 0.7186 20540318.9
103P Hartley *20560104.45078 0.9621553 0.7147780 183.99055 218.28041 13.19276 20560103 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.20 3.3733558
103P Hartley *20620318.01328 0.9604104 0.7151065 184.07626 218.22150 13.20283 20620401 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.19 3.3711205
Jupiter 0.2675 20651113.9
103P Hartley *20680325.53645 0.9442883 0.7223202 188.77252 209.89386 8.80347 20680409 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.27 3.4006375
103P Hartley *20740706.67751 0.9436234 0.7225341 188.88872 209.82557 8.81153 20740707 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.27 3.4008625
Jupiter 0.2461 20761211.4
103P Hartley *20800621.65115 0.9228756 0.7248073 186.58278 207.97142 12.88182 20800605 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.14 3.3535609
103P Hartley *20860816.58459 0.9247187 0.7244962 186.66549 207.91119 12.87472 20860902 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.15 3.3564647
Jupiter 0.4726 20880729.3
103P Hartley *20930112.29508 1.0539879 0.6966113 189.95382 206.21581 14.26443 20930108 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.48 3.4740517
103P Hartley *20990710.29202 1.0592056 0.6957194 190.02224 206.15949 14.24170 20990626 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.49 3.4810162
103P Hartley *21060112.71182 1.0683361 0.6939064 190.15458 206.16029 14.22210 21060121 5886 20040920 20180418 16.0 0.0 h3E3 0.6 x 2 +0.10 +0.0249 Kinoshita P 6.52 3.4902273
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