103P/Hartley 2
2023-10-21
103P/Hartley 2
About this object
- Designation
- 103P
- Orbit class
- Jupiter-family Comet
Orbital parameters: Epoch 2457152.5 JD TDB · q = 1.06 au · e = 0.694 · i = 13.6 deg · Ω = 220 deg · ω = 181 deg · T = 2457863.958 JD TDB
Observations
Newest dates first.
103P/Hartley 2
2010-12-17
103P/Hartley 2
2010-11-05
103P/Hartley 2
2010-10-15
103P/Hartley 2
2010-10-14
103P/Hartley 2
2010-10-08
103P/Hartley 2
2010-09-27
103P/Hartley 2
2010-09-21
103P/Hartley 2
2010-09-11
103P/Hartley 2
2010-09-09
103P/Hartley 2
2010-09-03
103P/Hartley 2
2010-08-20
J01 observations reported to the MPC
173 observation(s) from J01. MPC · downloaded 2026-10-13.
0103P C2010 05 30.10174 21 31 28.28 +03 17 17.0 18.4 Nw70649J01 0103P C2010 05 30.12761 21 31 29.99 +03 17 40.6 18.8 Nw70649J01 0103P C2010 07 04.09202 22 06 53.62 +13 23 42.4 17.2 Nw71056J01 0103P C2010 07 04.10067 22 06 54.04 +13 23 52.2 17.2 Nw71056J01 0103P C2010 07 04.11076 22 06 54.53 +13 24 04.7 17.5 Nw71056J01 0103P C2010 07 24.02808 22 22 36.13 +20 33 41.4 16.8 Nw71521J01 0103P C2010 07 24.03256 22 22 36.32 +20 33 47.7 16.8 Nw71521J01 0103P C2010 07 24.03628 22 22 36.45 +20 33 52.8 16.7 Nw71521J01 0103P C2010 08 01.06648 22 28 02.99 +23 46 12.1 16.3 Nw71521J01 0103P C2010 08 01.07170 22 28 03.18 +23 46 19.7 16.6 Nw71521J01 0103P C2010 08 01.07777 22 28 03.40 +23 46 28.7 16.6 Nw71521J01 0103P C2010 08 02.04176 22 28 41.20 +24 10 19.6 16.4 Nw71521J01 0103P C2010 08 02.04979 22 28 41.47 +24 10 31.5 16.2 Nw71521J01 0103P C2010 08 02.05858 22 28 41.78 +24 10 44.5 16.3 Nw71521J01 0103P C2010 08 03.06288 22 29 20.67 +24 35 45.6 16.2 Nw71522J01 0103P C2010 08 03.06997 22 29 20.91 +24 35 56.4 16.3 Nw71522J01 0103P C2010 08 03.07748 22 29 21.16 +24 36 07.5 16.3 Nw71522J01 0103P C2010 08 05.05471 22 30 37.10 +25 25 53.3 16.4 Nw71522J01 0103P C2010 08 05.06132 22 30 37.32 +25 26 03.3 16.2 Nw71522J01 0103P C2010 08 05.06508 22 30 37.44 +25 26 09.1 16.3 Nw71522J01 0103P C2010 08 11.07318 22 34 24.16 +28 01 25.8 15.8 Nw71523J01 0103P C2010 08 11.07644 22 34 24.27 +28 01 31.2 16.0 Nw71523J01 0103P C2010 08 11.07968 22 34 24.37 +28 01 36.1 15.8 Nw71523J01 0103P C2010 08 17.03714 22 38 14.04 +30 41 37.0 16.1 Nc71524J01 0103P C2010 08 17.04706 22 38 14.39 +30 41 53.3 15.6 Nc71524J01 0103P C2010 08 17.06157 22 38 14.87 +30 42 17.3 15.7 Nc71524J01 0103P C2010 08 20.03459 22 40 16.93 +32 04 30.9 15.6 Nw71524J01 0103P C2010 08 20.04664 22 40 17.35 +32 04 51.0 15.7 Nw71524J01 0103P C2010 08 20.06147 22 40 17.88 +32 05 15.9 15.7 Nw71524J01 0103P C2010 09 03.91692 22 54 05.09 +39 24 00.1 15.1 Nw71943J01 0103P C2010 09 03.92906 22 54 05.93 +39 24 23.2 14.7 Nw71943J01 0103P C2010 09 03.94273 22 54 06.88 +39 24 49.8 15.1 Nw71943J01 0103P C2010 09 09.88836 23 03 18.02 +42 36 14.8 15.6 Nw71945J01 0103P C2010 09 09.90806 23 03 20.02 +42 36 54.9 15.7 Nw71945J01 0103P C2010 09 09.93111 23 03 22.39 +42 37 42.4 15.5 Nw71945J01 0103P C2010 09 11.96189 23 07 25.22 +43 45 43.3 15.5 Nw71946J01 0103P C2010 09 11.97920 23 07 27.27 +43 46 19.0 15.4 Nw71946J01 0103P C2010 09 12.00122 23 07 29.83 +43 47 04.0 15.4 Nw71946J01 0103P C2010 09 18.95984 23 27 01.35 +47 51 25.9 15.1 Nw71948J01 0103P C2010 09 18.96655 23 27 02.70 +47 51 40.5 15.2 Nw71948J01 0103P C2010 09 18.97325 23 27 04.05 +47 51 55.3 15.2 Nw71948J01 0103P C2010 09 20.96082 23 34 52.49 +49 04 44.6 13.9 Nw72409J01 0103P C2010 09 20.97905 23 34 56.83 +49 05 25.3 13.8 Nw72409J01 0103P C2010 09 20.99818 23 35 01.39 +49 06 08.0 13.7 Nw72409J01 0103P C2010 09 21.90701 23 39 04.16 +49 39 41.8 13.9 Nw72410J01 0103P C2010 09 21.91333 23 39 05.80 +49 39 56.2 13.9 Nw72410J01 0103P C2010 09 21.92782 23 39 09.59 +49 40 29.5 14.0 Nw72410J01 0103P C2010 09 24.92322 23 54 48.47 +51 31 45.8 14.0 Nc72410J01 0103P C2010 09 24.93419 23 54 52.17 +51 32 10.9 14.0 Nc72410J01 0103P C2010 09 24.94794 23 54 56.79 +51 32 41.9 14.0 Nc72410J01 0103P C2010 09 26.93999 00 07 48.15 +52 45 40.2 13.7 Nc72411J01 0103P C2010 09 26.95988 00 07 56.13 +52 46 24.4 13.5 Nc72411J01 0103P C2010 09 26.97795 00 08 03.37 +52 47 04.3 13.6 Nc72411J01 0103P C2010 09 27.90002 00 14 50.20 +53 19 54.3 14.6 Nc72411J01 0103P C2010 09 27.92443 00 15 00.94 +53 20 48.5 14.7 Nc72411J01 0103P C2010 09 27.94623 00 15 10.47 +53 21 36.4 14.7 Nc72411J01 0103P C2010 09 28.98160 00 23 26.52 +53 57 30.5 13.3 Nc72411J01 0103P C2010 09 28.99770 00 23 34.21 +53 58 03.6 13.3 Nc72411J01 0103P C2010 09 29.02002 00 23 44.91 +53 58 49.1 13.2 Nc72412J01 0103P C2010 10 02.91748 01 02 25.27 +55 54 39.4 14.6 Nc72413J01 0103P C2010 10 02.92291 01 02 28.90 +55 54 47.9 14.5 Nc72413J01 0103P C2010 10 02.92889 01 02 32.91 +55 54 57.1 14.5 Nc72413J01 0103P C2010 10 02.93487 01 02 36.99 +55 55 06.5 13.8 Nc72413J01 0103P C2010 10 04.81312 01 26 00.45 +56 31 42.8 13.0 Nc72413J01 0103P C2010 10 04.81734 01 26 03.78 +56 31 47.5 12.9 Nc72413J01 0103P C2010 10 04.82810 01 26 12.32 +56 31 59.1 12.8 Nc72413J01 0103P C2010 10 07.84810 02 10 25.17 +56 45 23.5 13.0 Nc72415J01 0103P C2010 10 07.87381 02 10 49.42 +56 45 17.1 13.1 Nc72415J01 0103P C2010 10 07.91645 02 11 29.40 +56 45 04.6 13.1 Nc72415J01 0103P C2010 10 07.94451 02 11 55.62 +56 44 54.9 13.1 Nc72415J01 0103P C2010 10 07.96986 02 12 19.14 +56 44 44.1 13.1 Nc72415J01 0103P C2010 10 12.87513 03 35 39.66 +53 48 35.7 12.7 Nc72417J01 0103P C2010 10 12.87610 03 35 40.68 +53 48 32.0 12.7 Nc72417J01 0103P C2010 10 12.87804 03 35 42.66 +53 48 24.9 12.8 Nc72417J01 0103P C2010 10 14.10566 03 56 29.09 +52 18 09.6 12.7 Nc72418J01 0103P C2010 10 14.10963 03 56 32.94 +52 17 50.3 12.8 Nc72418J01 0103P C2010 10 14.11870 03 56 41.74 +52 17 05.6 12.8 Nc72418J01 0103P C2010 10 15.01215 04 11 28.45 +50 58 30.7 13.8 Nc72418J01 0103P C2010 10 15.03468 04 11 49.72 +50 56 27.7 13.9 Nc72418J01 0103P C2010 10 15.03882 04 11 53.66 +50 56 05.1 13.9 Nc72418J01 0103P C2010 10 18.12635 04 58 11.62 +45 12 42.9 13.0 Nc72420J01 0103P C2010 10 18.14234 04 58 24.25 +45 10 41.5 13.0 Nc72420J01 0103P C2010 10 18.15838 04 58 36.89 +45 08 39.1 12.9 Nc72420J01 0103P C2010 10 18.16946 04 58 45.62 +45 07 14.2 12.6 Nc72420J01 0103P C2010 10 19.11038 05 11 14.41 +43 03 49.7 12.1 Nw72420J01 0103P C2010 10 19.12834 05 11 27.65 +43 01 25.4 12.0 Nw72420J01 0103P C2010 10 19.14522 05 11 40.07 +42 59 09.0 12.0 Nw72420J01 0103P C2010 10 21.13553 05 35 17.52 +38 18 35.4 12.2 Nw72420J01 0103P C2010 10 21.15696 05 35 31.03 +38 15 28.5 12.1 Nw72420J01 0103P C2010 10 21.19414 05 35 54.45 +38 10 02.3 12.3 Nw72420J01 0103P C2010 11 05.08479 07 09 17.00 +05 46 12.0 13.0 Nw72422J01 0103P C2010 11 05.09017 07 09 17.97 +05 45 41.3 12.9 Nw72422J01 0103P C2010 11 05.09556 07 09 18.88 +05 45 11.0 13.0 Nw72422J01 0103P C2010 11 05.10363 07 09 20.30 +05 44 25.4 13.0 Nw72422J01 0103P C2010 11 27.14735 07 38 54.89 -14 02 49.2 13.2 Nw73031J01 0103P C2010 11 27.16191 07 38 54.86 -14 03 12.1 13.0 Nw73031J01 0103P C2010 11 27.18650 07 38 54.82 -14 03 50.8 13.1 Nw73031J01 0103P C2010 12 15.06432 07 32 22.94 -18 10 05.9 14.0 Nc73033J01 0103P C2010 12 15.07388 07 32 22.45 -18 10 07.7 13.7 Nc73033J01 0103P C2010 12 15.08346 07 32 21.95 -18 10 09.7 14.0 Nc73033J01 0103P C2010 12 15.09144 07 32 21.54 -18 10 11.2 13.8 Nc73033J01 0103P C2010 12 17.06440 07 30 51.96 -18 14 24.1 14.1 Nc73033J01 0103P C2010 12 17.07557 07 30 51.35 -18 14 25.0 14.1 Nc73033J01 0103P C2010 12 17.10272 07 30 49.86 -18 14 27.0 14.1 Nc73033J01 0103P C2010 12 26.04358 07 23 19.62 -17 48 54.7 14.3 Nc73034J01 0103P C2010 12 26.05309 07 23 19.05 -17 48 51.1 14.0 Nc73034J01 0103P C2010 12 26.07213 07 23 17.92 -17 48 43.5 14.5 Nc73034J01 0103P C2011 01 20.97216 07 05 54.34 -11 57 07.2 15.1 Nw73652J01 0103P C2011 01 20.98010 07 05 54.16 -11 56 58.7 15.3 Nw73652J01 0103P C2011 01 20.98962 07 05 53.92 -11 56 48.5 15.1 Nw73652J01 0103P C2011 01 21.96023 07 05 35.85 -11 39 35.0 15.3 Nc73652J01 0103P C2011 01 21.98878 07 05 35.22 -11 39 04.3 15.2 Nc73652J01 0103P C2011 01 21.99990 07 05 34.95 -11 38 52.9 15.0 Nc73652J01 0103P C2011 01 23.94913 07 05 04.35 -11 04 01.6 14.9 Nw73652J01 0103P C2011 01 23.96657 07 05 04.02 -11 03 42.7 14.9 Nw73652J01 0103P C2011 01 23.97926 07 05 03.80 -11 03 29.1 14.9 Nw73652J01 0103P C2011 02 06.87692 07 04 59.84 -06 55 43.5 15.5 Nw73655J01 0103P C2011 02 06.88487 07 04 59.93 -06 55 35.2 15.6 Nw73655J01 0103P C2011 02 06.89601 07 05 00.04 -06 55 24.0 15.8 Nw73655J01 0103P C2011 03 01.83693 07 17 07.06 -01 09 17.3 16.7 Nw74015J01 0103P C2011 03 01.84363 07 17 07.39 -01 09 12.1 16.2 Nw74015J01 0103P C2011 03 01.85030 07 17 07.68 -01 09 07.4 16.7 Nw74015J01 0103P C2011 03 06.81448 07 21 18.44 -00 09 25.0 16.6 Nw74016J01 0103P C2011 03 06.81890 07 21 18.66 -00 09 22.0 16.5 Nw74016J01 0103P C2011 03 06.82554 07 21 19.02 -00 09 17.4 16.5 Nw74016J01 0103P C2011 03 07.85987 07 22 14.55 +00 02 25.5 16.5 Nw74017J01 0103P C2011 03 07.86649 07 22 14.93 +00 02 30.2 16.5 Nw74017J01 0103P C2011 03 07.87312 07 22 15.24 +00 02 34.4 16.6 Nw74017J01 0103P C2011 03 10.86344 07 25 02.28 +00 35 02.0 16.2 Nw74017J01 0103P C2011 03 10.87479 07 25 02.91 +00 35 09.9 16.7 Nw74017J01 0103P C2011 03 10.88388 07 25 03.40 +00 35 15.6 16.7 Nw74017J01 0103P C2023 08 13.01130 00 54 38.55 +35 15 34.8 15.9 NV#0EGCJ01 0103P C2023 08 13.01289 00 54 38.94 +35 15 36.5 15.8 NV#0EGCJ01 0103P C2023 08 13.01611 00 54 39.74 +35 15 42.7 15.9 NV#0EGCJ01 0103P C2023 08 15.11369 01 03 57.76 +36 15 49.2 15.9 NV#0EGCJ01 0103P C2023 08 15.12061 01 03 59.80 +36 16 01.7 15.8 NV#0EGCJ01 0103P C2023 08 15.13213 01 04 02.90 +36 16 21.5 15.8 NV#0EGCJ01 0103P C2023 08 16.12074 01 08 38.53 +36 44 12.6 15.7 NV#0EGCJ01 0103P C2023 08 16.12557 01 08 39.83 +36 44 20.5 15.7 NV#0EGCJ01 0103P C2023 08 16.13042 01 08 41.20 +36 44 29.3 15.7 NV#0EGCJ01 0103P C2023 08 20.11271 01 28 37.32 +38 32 21.6 15.6 NV#0EGDJ01 0103P C2023 08 20.11911 01 28 39.30 +38 32 31.5 15.6 NV#0EGDJ01 0103P C2023 08 20.13677 01 28 44.81 +38 32 59.5 15.6 NV#0EGDJ01 0103P C2023 08 22.12110 01 39 36.17 +39 23 10.4 15.5 NV#0EGEJ01 0103P C2023 08 22.12752 01 39 38.30 +39 23 19.4 15.6 NV#0EGEJ01 0103P C2023 08 22.13559 01 39 40.96 +39 23 31.9 15.6 NV#0EGEJ01 0103P C2023 08 24.10943 01 51 07.99 +40 10 16.0 15.4 NV#0EGEJ01 0103P C2023 08 24.12878 01 51 14.74 +40 10 43.2 15.4 NV#0EGEJ01 0103P C2023 08 24.13845 01 51 18.08 +40 10 56.2 15.4 NV#0EGEJ01 0103P C2023 08 27.11424 02 09 49.96 +41 13 47.7 15.3 NV#0EGEJ01 0103P C2023 08 27.12872 02 09 55.52 +41 14 05.2 15.3 NV#0EGEJ01 0103P C2023 08 27.13841 02 09 59.21 +41 14 16.3 15.2 NV#0EGEJ01 0103P C2023 10 01.15183 06 32 06.73 +31 01 18.5 14.1 NV#0EsgJ01 0103P C2023 10 01.15828 06 32 08.98 +31 00 58.8 14.1 NV#0EsgJ01 0103P C2023 10 01.18083 06 32 16.69 +30 59 51.5 14.1 NV#0EsgJ01 0103P C2023 10 21.12242 07 59 56.13 +13 52 23.5 13.8 NV#0EshJ01 0103P C2023 10 21.13043 07 59 57.66 +13 52 00.7 13.8 NV#0EshJ01 0103P C2023 10 21.14490 08 00 00.28 +13 51 19.3 13.8 NV#0EshJ01 0103P C2023 12 16.07619 09 02 35.12 -13 04 02.2 15.3 NV J01 0103P C2023 12 16.07990 09 02 35.00 -13 04 04.4 15.4 NV J01 0103P C2023 12 16.08726 09 02 34.69 -13 04 09.5 15.3 NV J01 0103P C2024 01 04.01295 08 44 39.59 -14 33 26.5 15.7 NV J01 0103P C2024 01 04.01666 08 44 39.31 -14 33 26.3 15.7 NV J01 0103P C2024 01 04.02035 08 44 39.07 -14 33 26.3 15.8 NV J01 0103P C2024 01 06.01138 08 42 09.37 -14 28 34.6 15.7 NV J01 0103P C2024 01 06.02336 08 42 08.46 -14 28 33.0 15.7 NV J01 0103P C2024 01 06.03535 08 42 07.44 -14 28 29.9 15.6 NV J01 0103P C2024 01 07.01726 08 40 52.42 -14 25 07.8 15.6 NV J01 0103P C2024 01 07.02326 08 40 51.96 -14 25 06.6 15.8 NV J01 0103P C2024 01 07.03225 08 40 51.26 -14 25 04.8 15.7 NV J01 0103P C2024 01 19.99646 08 24 10.01 -12 46 47.1 15.9 NV J01 0103P C2024 01 20.00247 08 24 09.54 -12 46 42.9 15.9 NV J01 0103P C2024 01 20.00547 08 24 09.28 -12 46 40.8 15.9 NV J01