12P/Pons-Brooks (2024)

Japanese version
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Updated on December 4, 2018

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* Profile

* Orbital Elements

Perturbed ephemeris below is based on elements from QJ 27, 604. 

 Epoch = 2460440.50000 TT   T = 2460421.82800 TT
 Peri. =  198.98996         a =    17.1988963 AU
 Node  =  255.85632 J2000.0 e =     0.9546027
 Incl. =   74.19160         q =     0.7807832 AU

* Finding Charts

* Magnitudes Graph

        m1 = 5.0 + 5 log d + 15.0 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.