C/2020 U3 ( Rankin )

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Updated on April 4, 2021

Profile Discovery Date October 22, 2020 Magnitude 20.1 mag Discoverer David Rankin (Mt. Lemmon Survey) Pictures

Orbital Elements Epoch 2021 Jan. 26.0 TT = JDT 2459240.5 T 2021 Feb. 5.97717 TT Rudenko q 2.2761717 (2000.0) P Q z +0.0154532 Peri. 124.26329 +0.57346229 -0.65622700 +/-0.0000000 Node 282.67893 +0.48256567 +0.75433455 e 0.9648258 Incl. 30.17699 +0.66202068 +0.01858776 From 175 observations 2020 July 21-2021 Mar. 20, mean residual 0".5.

Magnitudes Graph m1 = 9.0 + 5 log d + 20.0 log r(t - 60)

The orbital elements are published on M.P.E.C. 2021-F115. The magnitudes graphs are made with Comet for Windows.