MCMC modeling of the O-C diagram for HT Cas indicates two circumbinary companions causing the long-term period variations, yielding a negative quadratic term consistent with standard CV evolution below the period gap.
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2 Pith papers cite this work. Polarity classification is still indexing.
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astro-ph.SR 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Updated O-C diagrams for Kepler-451 favor a circumbinary planet at 3.4 AU after removing likely magnetic signals, with other LTT terms possibly systematic or magnetic in origin.
citing papers explorer
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Long-term Orbital Period Variations of the Eclipsing Dwarf Nova HT Cas
MCMC modeling of the O-C diagram for HT Cas indicates two circumbinary companions causing the long-term period variations, yielding a negative quadratic term consistent with standard CV evolution below the period gap.
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Investigating the System Configuration of Kepler-451 through Orbital Period Variations: Dynamical and Magnetic Interpretations
Updated O-C diagrams for Kepler-451 favor a circumbinary planet at 3.4 AU after removing likely magnetic signals, with other LTT terms possibly systematic or magnetic in origin.