401P/McNaught (2019)

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Updated on December 28, 2022

Profile Designation 401P/2020 R3 Recovery Date September 11, 2020 Magnitude 20.4 mag Recoverer E. Schwab (Egelsbach, Germany)

Orbital Elements Epoch 2019 Dec. 23.0 TT = JDT 2458840.5 T 2019 Dec. 7.06316 TT Rudenko q 2.4226876 (2000.0) P Q n 0.07103929 Peri. 309.27763 +0.63168513 +0.77522495 a 5.7739137 Node 359.89430 -0.62538480 +0.50927744 e 0.5804081 Incl. 12.80372 -0.45811324 +0.37371481 P 13.9 From 270 observations 2006 Apr. 29-2020 Nov. 11, mean residual 0".9.

Magnitudes Graph m1 = 8.0 + 5 log d + 20.0 log r

The orbital elements are published on M.P.E.C. 2021-R75. The magnitudes graphs are made with Comet for Windows.