C/2020 W5 ( Lemmon )

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Updated on February 20, 2021

Profile Discovery Date November 20, 2020 Magnitude 21.6 mag Discoverer Mt. Lemmon Survey

Orbital Elements Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 T 2020 Nov. 30.11878 TT Rudenko q 3.3642411 (2000.0) P Q z -0.0003244 Peri. 24.48378 +0.21777189 -0.12539153 +/-0.0000669 Node 75.51324 +0.64597453 -0.72489803 e 1.0010912 Incl. 88.58767 +0.73163674 +0.67734763 From 55 observations 2020 Nov. 20-2021 Jan. 8, mean residual 0".5.

Magnitudes Graph m1 = 14.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2021-B143. The magnitudes graphs are made with Comet for Windows.