79P/du Toit-Hartley (2018)

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Updated on June 27, 2021

Profile

Orbital Elements Epoch 2018 Aug. 30.0 TT = JDT 2458360.5 T 2018 Sept. 13.34475 TT Nakano q 1.1209323 (2000.0) P Q n 0.19514008 Peri. 281.85022 -0.92325078 +0.38038603 a 2.9437780 Node 280.52625 -0.32765299 -0.85293516 e 0.6192198 Incl. 3.14768 -0.20062779 -0.35750256 P 5.05 From 190 observations 1986 Dec. 27-2013 Feb. 7, mean residual 0".7. Nongravitational parameters A1 = -0.14, A2 = +0.0006.

Magnitudes Graph m1 = 15.5 + 5 log d + 10.0 log r(t + 20)

The orbital elements are published on M.P.E.C. 2015-M77. The magnitudes graphs are made with Comet for Windows.