Abstract <p>This paper is devoted to observations of the poorly studied polar EU Lyn = SDSS J075240.45+ 362823.2. An analysis of observational data and a study of the literature shows that polar is possibly a faint close satellite (<InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(g\sim 20\overset{m}{.}6\)</EquationSource> <!--BPhysMGU2570196Katysheva-m1--> </InlineEquation>) of the star (<InlineEquation ID="IEq2"> <EquationSource Format="TEX">\(g\sim 16\overset{m}{.}5\)</EquationSource> <!--BPhysMGU2570196Katysheva-m2--> </InlineEquation>) with the coordinates <InlineEquation ID="IEq3"> <EquationSource Format="TEX">\(\alpha=07^{\circ}\,52^{\prime}\,40\overset{\prime\prime}{.}45\)</EquationSource> <!--BPhysMGU2570196Katysheva-m3--> </InlineEquation>, <InlineEquation ID="IEq4"> <EquationSource Format="TEX">\(\delta=+36^{\circ}\,28^{\prime}\,23\overset{\prime\prime}{.}2\)</EquationSource> <!--BPhysMGU2570196Katysheva-m4--> </InlineEquation>.</p>

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On the Issue of Polar EU Lyn = SDSS J075240.45+362823.2

  • N. A. Katysheva

摘要

Abstract

This paper is devoted to observations of the poorly studied polar EU Lyn = SDSS J075240.45+ 362823.2. An analysis of observational data and a study of the literature shows that polar is possibly a faint close satellite ( \(g\sim 20\overset{m}{.}6\) ) of the star ( \(g\sim 16\overset{m}{.}5\) ) with the coordinates \(\alpha=07^{\circ}\,52^{\prime}\,40\overset{\prime\prime}{.}45\) , \(\delta=+36^{\circ}\,28^{\prime}\,23\overset{\prime\prime}{.}2\) .