C/2020 W5 ( Lemmon )

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Updated on March 4, 2025

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

Orbital Elements Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 T 2020 Nov. 30.48048 TT Pike q 3.3694055 (2000.0) P Q z -0.0006028 Peri. 24.56892 +0.21889605 -0.12558818 +/-0.0000439 Node 75.44581 +0.64459370 -0.72586856 e 1.0020310 Incl. 88.62633 +0.73251859 +0.67627098 From 56 observations 2020 Oct. 30-2021 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. 2025-A144. The magnitudes graphs are made with Comet for Windows.