278P/McNaught (2020)

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Updated on October 10, 2020

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Orbital Elements Epoch 2020 Sept. 28.0 TT = JDT 2459120.5 T 2020 Sept. 12.06385 TT Rudenko q 2.0870367 (2000.0) P Q n 0.13883586 Peri. 238.08657 -0.28498590 +0.95803009 a 3.6937567 Node 15.44728 -0.83544348 -0.23240173 e 0.4349826 Incl. 6.68503 -0.46991193 -0.16783263 P 7.10 From 506 observations 2006 May 22-2020 Sept. 16, mean residual 0".9.

Magnitudes Graph m1 = 6.0 + 5 log d + 30.0 log r

The orbital elements are published on M.P.E.C. 2020-S188. The magnitudes graphs are made with Comet for Windows.