103P/Hartley 2 (2023)

Japanese version
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Updated on July 30, 2018

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* Profile

* Orbital Elements

Perturbed ephemeris below is based on elements from NK 2714.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2460240.50000 2460230.0250276 181.30135 219.74978  13.61070 

    e             q             a      Epoch (TT)
0.6938302     1.0640916      3.47549  2023/10/23.00

* Finding Charts

* Magnitudes Graph

        H = 16.8  G = 0.15                        [    ,-360]  (             - 2022 Oct. 17)
        m1 =  8.7 + 5 log d + 20.0 log r(t - 20)  [-360, 165]  (2022 Oct. 17 - 2024 Mar. 25)
        m1 = 11.5 + 5 log d + 10.0 log r          [ 165,    ]  (2024 Mar. 25 -             )

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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.