Orbital Elements
73P/Schwassmann-Wachmann
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5
T 2022 Aug. 25.80920 TT Rudenko
q 0.9728792 (2000.0) P Q
n 0.18114720 Peri. 199.50723 -0.02162903 +0.98296423
a 3.0934871 Node 69.59678 -0.88945851 +0.06444078
e 0.6855073 Incl. 11.22937 -0.45650382 -0.17212990
P 5.44
>From 2888 observations 2016 Feb. 13-2023 Feb. 15, mean residual 0".9.
73P-BU/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Aug. 24.87850 TT Rudenko
q 0.9603841 (2000.0) P Q
n 0.20208538 Peri. 199.87473 +0.00366029 +0.98344254
a 2.8759375 Node 70.67698 -0.88955526 +0.08597013
e 0.6660623 Incl. 11.06946 -0.45681291 -0.15953030
P 4.88
From 18 observations 2022 July 23-30, mean residual 1".1.
73P-BV/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Aug. 24.95502 TT Rudenko
q 0.9747759 (2000.0) P Q
n 0.17479679 Peri. 199.32382 -0.02728594 +0.98280459
a 3.1679652 Node 69.45362 -0.88955623 +0.05946652
e 0.6923022 Incl. 11.24633 -0.45601008 -0.17481095
P 5.64
From 16 observations 2022 July 23-30, mean residual 1".1.
73P-BW/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Aug. 25.45625 TT Rudenko
q 1.0005019 (2000.0) P Q
n 0.10021563 Peri. 198.72915 -0.07499702 +0.97976755
a 4.5903495 Node 67.31751 -0.88729115 +0.01935216
e 0.7820423 Incl. 11.60191 -0.45507127 -0.19920098
P 9.83
From 17 observations 2022 Aug. 13-17, mean residual 1".0.
73P-BX/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Aug. 25.31090 TT Rudenko
q 0.9738319 (2000.0) P Q
n 0.18094053 Peri. 199.37132 -0.02517988 +0.98281635
a 3.0958421 Node 69.52836 -0.88951302 +0.06144983
e 0.6854388 Incl. 11.25568 -0.45621547 -0.17405726
P 5.45
From 32 observations 2022 Aug. 14-23, mean residual 0".6.
73P-BY/Schwassmann-Wachmann
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2022 Aug. 24.28424 TT Rudenko
q 0.9710436 (2000.0) P Q
n 0.18650902 Peri. 199.46224 -0.01938729 +0.98306698
a 3.0339109 Node 69.76794 -0.88964855 +0.06620320
e 0.6799367 Incl. 11.19802 -0.45623413 -0.17086970
P 5.28
From 25 observations 2022 Aug. 14-19, mean residual 0".5.
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