C/2020 T5 ( Lemmon )

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Updated on February 21, 2021

Profile Discovery Date October 5, 2020 Magnitude 20.5 mag Discoverer Mount Lemmon Survey

Orbital Elements Epoch 2020 Sept. 28.0 TT = JDT 2459120.5 T 2020 Oct. 9.61894 TT Rudenko q 1.8889759 (2000.0) P Q z +0.0011572 Peri. 90.29164 +0.33894310 +0.53025910 +/-0.0000084 Node 237.86084 -0.55492193 +0.77972041 e 0.9978140 Incl. 66.60359 +0.75972312 +0.33295852 From 114 observations 2020 Apr. 19-2021 Jan. 16, mean residual 1".0.

Magnitudes Graph m1 = 16.0 + 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.