C/2018 W2 ( Africano )

Japanese version
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Updated on April 21, 2019

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* Profile

Discovery Date November 27, 2018
Magnitude 18.3 mag and 18.2 mag
Discoverer B. M. Africano (Mount Lemmon), H. Groeller (Catalina Sky Survey)

* Pictures

* Orbital Elements

Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Sept. 5.73020 TT                                 MPCW
q   1.4545599            (2000.0)            P               Q
z  -0.0005008      Peri.  157.97754     +0.92113077     +0.38818188
 +/-0.0000128      Node   181.84992     +0.04815573     -0.04006818
e   1.0007284      Incl.  116.61601     +0.38626304     -0.92071134
From 247 observations 2018 Nov. 27-2019 Mar. 8, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 9.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2019-E73.
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.