99P/Kowal
Last updated 2005 Dec. 22
+ Orbit O-C
99P/Kowal
From 127 observations 1977 Apr. 24-2005 Dec. 5, mean residual 0".69. Nongravitational parameters A1 = -0.02, A2 = -0.0063.
Epoch = 2007 Jan. 20.0 TT JDT = 2454120.5
T = 2007 Jan. 15.7086576504 TT +/- 0.0096119632 0.0000000066
Peri. = 172.8261635272 +/- 0.0011060686 -0.0000000004
Node = 28.3994081708 (2000.0) +/- 0.0003877178 0.0000000011
Incl. = 4.3453135019 +/- 0.0000196175 -0.0000000001
q = 4.7183080068 AU +/- 0.0000024466 0.0000000000
e = 0.2271949455 +/- 0.0000005563 -0.0000000000
A1 = -0.0227144498 +/- 0.0736942160 0.0000000108
A2 = -0.0063449437 +/- 0.0018642686 -0.0000000058
a = 6.1054310908 AU +/- 0.0000008872
n = 0.0653325445 +/- 0.0000000142
P = 15.0860138081 years +/- 0.0000032883
99P Kowal *19090628.00584 4.4056220 0.1977868 135.09656 81.49571 8.84392 19090623 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 12.87 5.4918340
Jupiter 0.4637 AU 19190708.3 TT
99P Kowal *19211209.83576 4.3241358 0.2152437 148.13107 59.13147 6.51506 19211217 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 12.93 5.5101639
99P Kowal *19340428.66582 4.3600567 0.2225487 138.69796 57.69793 6.54196 19340503 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 13.28 5.6081411
99P Kowal *19460603.81660 4.2976792 0.2099158 126.79442 54.24560 6.53930 19460520 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 12.69 5.4395204
Jupiter 0.4168 19480902.0
99P Kowal *19611219.72901 4.6208378 0.2412669 171.81868 29.64623 4.46869 19611207 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 15.03 6.0902021
99P/1977 H2 Kowal 19770101.69390 4.6593907 0.2351706 172.44619 29.11463 4.39591 19770117 127 19770424 20051205 5.0 15.0 h3E2 0.7 1 3 -0.02 -0.0063 Kinoshita P 15.04 6.0920656
99P/1991 D2 Kowal 19920313.90039 4.6722640 0.2324739 174.78594 28.77300 4.39216 19920228 127 19770424 20051205 5.0 15.0 h3E2 0.7 2 3 -0.02 -0.0063 Kinoshita P 15.02 6.0874337
99P Kowal 20070115.70866 4.7183080 0.2271949 172.82616 28.39941 4.34531 20070120 127 19770424 20051205 5.0 15.0 h3E2 0.7 3 3 -0.02 -0.0063 Kinoshita P 15.09 6.1054311
99P Kowal *20220412.64789 4.7061089 0.2292440 174.93626 28.09907 4.33972 20220411 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 15.09 6.1058347
99P Kowal *20370506.45236 4.7528153 0.2256859 174.07335 27.77458 4.31620 20370522 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 15.21 6.1380970
Jupiter 0.3375 20510130.0
99P Kowal *20511016.34361 4.9602564 0.2848462 176.83104 355.88425 6.16694 20511105 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 18.27 6.9359297
Jupiter 0.6346 20511105.3
99P Kowal *20670913.45840 4.8895955 0.2341057 171.16046 352.22311 5.98192 20670922 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 16.13 6.3841648
99P Kowal *20830919.69584 4.8992720 0.2335930 169.88504 352.06296 5.97431 20830918 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 16.16 6.3925198
99P Kowal *20991111.38409 4.9201109 0.2454737 168.09926 351.66216 5.92267 20991024 127 19770424 20051205 5.0 15.0 h3E2 0.7 x 3 -0.02 -0.0063 Kinoshita P 16.65 6.5207942
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