Period variations the intermediate polars EX Hya, FO Aqr and RXS J180340.0+401214
Vitalii V. Breus, Ivan L. Andronov, Tibor Hegedus, Pavol A. Dubovsky,, Igor Kudzej, Karol Petrik, Stanis{\l}aw Zo{\l}a
TL;DR
This study presents CCD photometric observations and corrected ephemerids for the intermediate polars FO Aqr, EX Hya, and RXS J180340.0+401214, focusing on their period variations.
Contribution
It provides new photometric data and refined ephemerids for three intermediate polars, enhancing understanding of their period variations.
Findings
Period variations observed in the studied intermediate polars.
Updated ephemerids for FO Aqr, EX Hya, and RXS J180340.0+401214.
Improved timing accuracy for future studies.
Abstract
We present results of CCD photometric study of the intermediate polars FO Aqr, EX Hya and RXS J180340.0+401214 = USNO-A2.0 1275-09738647 and corresponding corrected ephemerids.
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Taxonomy
TopicsStellar, planetary, and galactic studies · Solar and Space Plasma Dynamics · Astronomical Observations and Instrumentation