This study employs B and R filter observations to investigate and evaluate sunspot properties for CN Andromeda at lower altitudes. The analysis revealed asymmetry and irregularities in the measured light curves. The numerical values of parameters such as age, sunspot properties, bolometric magnitude, lifespan, spot parameters, age–mass connection, radius, and temperature factor of CN Andromeda were acquired and compared with those found in previous studies.

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Computing Sunspot Parameters for Short-Period Eclipsing Binary Star CN Andromeda

  • Chiman I. Hussen,
  • Talaat I. Hassan

摘要

This study employs B and R filter observations to investigate and evaluate sunspot properties for CN Andromeda at lower altitudes. The analysis revealed asymmetry and irregularities in the measured light curves. The numerical values of parameters such as age, sunspot properties, bolometric magnitude, lifespan, spot parameters, age–mass connection, radius, and temperature factor of CN Andromeda were acquired and compared with those found in previous studies.