C/2018 DO4 ( Lemmon )

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Updated on April 25, 2020

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* Profile

Discovery Date February 25, 2018
Magnitude 20.6 mag
Discoverer G. J. Leonard (Mount Lemmon Survey)

* Pictures

* Orbital Elements

Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Aug. 18.40502 TT                                 Rudenko
q   2.4059608            (2000.0)            P               Q
n   0.00749569     Peri.  175.97273     +0.25993994     +0.91236364
a  25.8580005      Node   251.13287     +0.87634464     -0.08534659
e   0.9069549      Incl.  160.47471     +0.40552596     -0.40038550
P 131
From 715 observations 2016 Apr. 5-2020 Jan. 20, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        H = 13.5  G = 0.15                [    ,-325]  (             - 2018 Sept.27)
        m1 = 11.0 + 5 log d + 10.0 log r  [-325,    ]  (2018 Sept.27 -             )

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The orbital elements are published on M.P.E.C. 2020-G65.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.