V2467 Cygni as possible intermediate polar
E. Swierczynski, M. Mikolajewski, T. Tomov, E. Ragan, C. Galan, A., Karska, P. Wychudzki, M. Wiecek, M. Cikala, M. Lewandowski
TL;DR
This paper reports photometric observations of the fast nova V2467 Cyg, identifying two key periodicities that suggest it is an intermediate polar, a type of magnetic cataclysmic variable star.
Contribution
The study provides the first photometric evidence supporting V2467 Cyg as an intermediate polar based on detected periodicities.
Findings
Detected two distinct periodicities at ~3.8 hours and ~35 minutes.
Light curve characteristics are consistent with an intermediate polar.
Supports classification of V2467 Cyg as an intermediate polar.
Abstract
We present the results of unfiltered and UBVR_cI_c band CCD photometry fast nova V2467Cyg. Our analysis of the data gives two distinct frequencies corresponding to periods of ~3.8h and ~35 min. The observed light curve of V2467 Cyg is typical for an intermediate polar.
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Taxonomy
TopicsAstrophysical Phenomena and Observations · Astronomical Observations and Instrumentation · Gamma-ray bursts and supernovae