141P/Machholz 2 (2020)

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Updated on May 24, 2022

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Orbital Elements component A Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 T 2020 Dec. 16.31840 TT Rudenko q 0.8076519 (2000.0) P Q n 0.18435827 Peri. 153.56479 +0.80363758 -0.55590222 a 3.0574613 Node 241.82747 +0.49438382 +0.82234835 e 0.7358423 Incl. 13.94634 +0.33128730 +0.12130920 P 5.35 From 1129 observations 2000 Jan. 3-2021 Mar. 24, mean residual 1".0. outer component of 2020-2021 = component D in 1999 = component H in 2015 Epoch = 2020 Dec. 17.0 TT T = 2020 Dec. 14.92239 TT Peri. = 153.54047 e = 0.7355572 Node = 241.83987 2000.0 q = 0.8080285 AU Incl. = 13.94928 a = 3.0555893 AU n = 0.18452771 P = 5.34 years middle component = component I Epoch = 2020 Dec. 17.0 TT T = 2020 Dec. 15.84335 TT Peri. = 153.53887 e = 0.7355697 Node = 241.84851 2000.0 q = 0.8079188 AU Incl. = 13.94450 a = 3.0553187 AU n = 0.18455223 P = 5.34 years

Finding Charts

Magnitudes Graph Component A: m1 = 13.5 + 5 log d + 22 log r(t - 25) Component H: m1 = 18.0 + 5 log d + 22 log r(t - 25) Component I: m1 = 17.5 + 5 log d + 22 log r(t - 25)

The orbital elements of component A are published on M.P.E.C. 2022-K19. The orbital elements of component H and I are published on CBET 4924. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.