123P/West-Hartley (2019)

Japanese version
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Updated on October 7, 2017

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* Profile

* Orbital Elements

Perturbed ephemeris below is based on elements from MPC 79345.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2458520.50000 2458519.6118680 103.00965  46.49949  15.35958 

    e             q             a      Epoch (TT)
0.4486452     2.1268795      3.85755  2019/02/06.00

* Finding Charts

* Magnitudes Graph

        m1 = 6.4 + 5 log d + 22.0 log r(t - 24)

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
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.