C/2019 NJ3 ( Lemmon )

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Updated on August 13, 2020

Profile Discovery Date July 5, 2019 Magnitude 20.5 mag Discoverer Mt. Lemmon Survey

Orbital Elements Epoch 2020 Nov. 7.0 TT = JDT 2459160.5 T 2020 Oct. 22.28282 TT Rudenko q 4.3616695 (2000.0) P Q z -0.0001851 Peri. 246.84130 +0.21994173 -0.76828950 +/-0.0000033 Node 142.45533 +0.03120855 +0.62144526 e 1.0008075 Incl. 99.43871 -0.97501367 -0.15341786 From 39 observations 2019 June 5-2020 Aug. 7, mean residual 0".4.

Magnitudes Graph m1 = 5.5 + 5 log d + 15.0 log r

The orbital elements are published on M.P.E.C. 2020-P41. The magnitudes graphs are made with Comet for Windows.