C/2019 U6 ( Lemmon )

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Updated on July 2, 2021

Profile Discovery Date October 31, 2019 Magnitude 20.5 mag Discoverer R. A. Kowalski (Mt. Lemmon Survey) Pictures

Orbital Elements Epoch 2020 May 31.0 TT = JDT 2459000.5 T 2020 June 18.82222 TT Rudenko q 0.9142590 (2000.0) P Q z +0.0022981 Peri. 329.65985 -0.68858863 +0.06104208 +/-0.0000007 Node 235.70552 -0.35183609 -0.89942922 e 0.9978989 Incl. 61.00130 -0.63407969 +0.43278280 From 1022 observations 2018 Nov. 6-2020 Nov. 28, mean residual 0".7.

Finding Charts

Magnitudes Graph H = 14.0 G = 0.15 [ ,-231] ( - 2019 Oct. 31) m1 = 7.0 + 5 log d + 20.0 log r(t + 10) [-231, 33] (2019 Oct. 31 - 2020 July 21) m1 = 8.0 + 5 log d + 13.0 log r [ 33, 160] (2020 July 21 - 2020 Nov. 25) m1 = 9.0 + 5 log d + 15.0 log r [ 160, ] (2020 Nov. 25 - )

The orbital elements are published on M.P.E.C. 2021-B143. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.