C/2019 Q1 ( Lemmon )

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Updated on February 21, 2021

Profile Discovery Date August 28, 2019 Magnitude 20.6 mag Discoverer D. Rankin (Mount Lemmon Survey) Pictures

Orbital Elements Epoch 2020 July 10.0 TT = JDT 2459040.5 T 2020 July 19.72327 TT Rudenko q 4.9970444 (2000.0) P Q z -0.0001643 Peri. 55.92621 +0.92266942 -0.26831770 +/-0.0000015 Node 42.33780 -0.30135039 -0.94982880 e 1.0008212 Incl. 155.72159 +0.24055995 -0.16071980 From 196 observations 2019 Aug. 28-2020 Oct. 15, mean residual 0".5.

Magnitudes Graph m1 = 9.0 + 5 log d + 10.0 log r(t + 300)

The orbital elements are published on M.P.E.C. 2020-U96. The magnitudes graphs are made with Comet for Windows.