61P/Shajn-Schaldach
Last updated 2018 Nov. 16
+ Orbit
61P/Shajn-Schaldach
From 1394 observations 1993 May 27-2017 Jan. 27, mean residual 1".15.
Nongravitational parameters A1 = +0.70, A2 = -0.2335.
Epoch = 2015 Sept. 15.0 TT JDT = 2457280.5
T = 2015 Oct. 2.1434683024 TT +/- 0.0005845687 -0.0000000661
Peri. = 221.9078307445 +/- 0.0003156441 -0.0000000408
Node = 163.0198088415 (2000.0) +/- 0.0000949029 0.0000000107
Incl. = 6.0062023026 +/- 0.0000075730 0.0000000005
q = 2.1139197977 AU +/- 0.0000031251 0.0000000004
e = 0.4257874259 +/- 0.0000009451 -0.0000000001
A1 = 0.6967772439 +/- 0.0296549462 -0.0000036599
A2 = -0.2335329655 +/- 0.0056948815 0.0000007452
a = 3.6814237325 AU +/- 0.0000022124
n = 0.1395341022 +/- 0.0000001258
P = 7.0635611872 years +/- 0.0000063673
61P Shajn-Schaldach *19400806.30798 4.3036443 0.1082615 174.45225 209.18120 10.88765 19400730 33 19490926 19781031 13.5 10.0 h3E2 0.8 x 2 +0.37 -0.2029 Kinoshita P 10.60 4.8261281
Jupiter 0.1803 AU 19460428.25 TT
61P/1949 S1 Shajn-Schaldach 19491126.95388 2.2338313 0.4050049 215.32819 168.08152 6.14525 19491120 33 19490926 19781031 13.5 10.0 h3E2 0.8 1 2 +0.37 -0.2029 Kinoshita P 7.27 3.7543695
61P Shajn-Schaldach *19570316.37636 2.2455291 0.4034785 215.58648 167.99911 6.13848 19570323 33 19490926 19781031 13.5 10.0 h3E2 0.8 x 2 +0.37 -0.2029 Kinoshita P 7.30 3.7643722
61P Shajn-Schaldach *19640627.79568 2.2377242 0.4049648 215.39884 168.02131 6.14174 19640614 33 19490926 19781031 13.5 10.0 h3E2 0.8 x 2 +0.37 -0.2029 Kinoshita P 7.29 3.7606583
61P/1971 S2 Shajn-Schaldach 19711001.96848 2.2274215 0.4062950 215.14376 167.95519 6.14423 19711016 33 19490926 19781031 13.5 10.0 h3E1 0.8 2 2 +0.37 -0.2029 Kinoshita P 7.27 3.7517312
61P Shajn-Schaldach 19790108.98149 2.2232121 0.4067323 215.31724 167.88188 6.14806 19790107 116 19710629 20011014 9.0 15.0 h3E1 0.8 3 2 +0.30 -0.1119 Kinoshita P 7.25 3.7474011
61P Shajn-Schaldach 19860527.33261 2.3307767 0.3895872 216.53271 166.92476 6.08511 19860510 627 19850725 20100313 8.0 20.0 h3E2 0.7 4 2 +0.63 -0.1844 Kinoshita P 7.46 3.8183614
61P Shajn-Schaldach 19931115.90984 2.3445656 0.3876641 216.54733 166.88676 6.07826 19931129 627 19850725 20100313 8.0 20.0 h3E2 0.7 5 2 +0.63 -0.1844 Kinoshita P 7.49 3.8288883
61P Shajn-Schaldach 20010509.01083 2.3301308 0.3894687 216.62723 166.87645 6.08571 20010511 1394 19930527 20170127 8.0 20.0 h3E2 1.1 6 2 +0.70 -0.2335 Kinoshita P 7.46 3.8165624
61P Shajn-Schaldach 20080906.07375 2.1080213 0.4265068 221.62366 163.11413 6.01017 20080911 1394 19930527 20170127 8.0 20.0 h3E2 1.1 7 2 +0.70 -0.2335 Kinoshita P 7.05 3.6757561
61P Shajn-Schaldach 20151002.14347 2.1139198 0.4257874 221.90783 163.01981 6.00620 20150915 1394 19930527 20170127 8.0 20.0 h3E2 1.1 8 2 +0.70 -0.2335 Kinoshita P 7.06 3.6814237
61P Shajn-Schaldach *20221023.80548 2.1258239 0.4241070 221.64921 162.96917 5.99985 20221028 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 7.09 3.6913519
61P Shajn-Schaldach *20291125.25184 2.1345973 0.4225342 221.58545 162.94466 5.99412 20291210 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 7.11 3.6964913
61P Shajn-Schaldach *20361229.62897 2.1231449 0.4239985 221.64506 162.92487 6.00015 20361213 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 7.08 3.6860057
61P Shajn-Schaldach *20431230.99401 2.0014855 0.4453515 223.72121 161.37882 5.99750 20431217 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.85 3.6085656
61P Shajn-Schaldach *20501112.84043 2.0043340 0.4449321 223.90218 161.29521 5.99629 20501110 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.86 3.6109710
61P Shajn-Schaldach *20571005.12270 2.0435801 0.4382739 224.05921 160.97630 5.97117 20571004 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.94 3.6380365
61P Shajn-Schaldach *20640916.76133 2.0557975 0.4362697 224.11938 160.92754 5.96412 20640828 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.96 3.6467749
61P Shajn-Schaldach *20710829.24427 2.0434667 0.4384912 224.05889 160.94476 5.96994 20710901 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.94 3.6392425
61P Shajn-Schaldach *20780727.79138 2.0299884 0.4405266 223.87189 160.84783 5.97558 20780726 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.91 3.6283911
61P Shajn-Schaldach *20850626.28614 2.0239632 0.4413875 224.03289 160.79105 5.97905 20850619 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 6.90 3.6231970
Jupiter 0.4940 20880413.3
61P Shajn-Schaldach *20930222.25411 2.5384598 0.3597691 243.94672 145.68912 4.80936 20930217 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 7.89 3.9649126
61P Shajn-Schaldach *21010122.01193 2.5523791 0.3583109 243.98078 145.65050 4.80523 21010107 1394 19930527 20170127 9.5 15.0 h3E2 1.1 x 2 +0.70 -0.2335 Kinoshita P 7.93 3.9775948
O-C
Long time ephemeris
[Numbered short periodic comets index]
[Main index]
