117P/Helin-Roman-Alu 1 (2022)

Japanese version
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Updated on February 10, 2024

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* Profile

* Pictures

* Orbital Elements

Perturbed ephemeris below is based on elements from MPEC 2023-L37.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2459760.50000 2459768.3152695 222.94910  58.84172   8.70399 

    e             q             a      Epoch (TT)
0.2554907     3.0396082      4.08270  2022/06/30.00

* Finding Charts

* Magnitudes Graph

        m1 = 3.5 + 5 log d + 17.5 log r

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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.