C/2020 F7 ( Lemmon )

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Updated on November 15, 2021

Profile Discovery Date March 22, 2020 Magnitude 20.2 mag Discoverer Mt. Lemmon Survey Pictures

Orbital Elements Epoch 2021 Nov. 2.0 TT = JDT 2459520.5 T 2021 Nov. 14.00460 TT Rudenko q 5.3321153 (2000.0) P Q z +0.0014393 Peri. 227.96947 -0.49516907 +0.61291113 +/-0.0000009 Node 321.88672 +0.71087333 -0.12162039 e 0.9923254 Incl. 93.95343 -0.49946641 -0.78073583 From 395 observations 2020 Jan. 4-2021 Apr. 29, mean residual 0".5.

Magnitudes Graph m1 = -5.0 + 5 log d + 25.0 log r

The orbital elements are published on M.P.E.C. 2021-J28. The magnitudes graphs are made with Comet for Windows.