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Abstract <p>The results of new photometric observations of two SU UMa type dwarf novae are presented. Superhumps were detected on the light curves of these systems during superoutbursts and their periods and amplitudes determined. The classification of objects as dwarf novae of the ER UMa subclass (for RZ LMi) and subclass WZ Sge (for KV Dra) has been clarified. Orbital period <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(0\overset{d}{.}0586\)</EquationSource> <!--BPhysMGU2570200Voloshina-m1--> </InlineEquation> for KV Dra was determined.</p>

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Photometric Light Curves Analysis of SU UMa-Type Dwarf Novae: The Case of RZ LMi and KV Dra

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • I. B. Voloshina,
  • A. N. Tarasenkov

摘要

Abstract

The results of new photometric observations of two SU UMa type dwarf novae are presented. Superhumps were detected on the light curves of these systems during superoutbursts and their periods and amplitudes determined. The classification of objects as dwarf novae of the ER UMa subclass (for RZ LMi) and subclass WZ Sge (for KV Dra) has been clarified. Orbital period \(0\overset{d}{.}0586\) for KV Dra was determined.