• Corpus ID: 242757078

V1405 Cas Nova 2021: About the nature of a multi-maxima nova

@inproceedings{Wischnewski2021V1405CN,
  title={V1405 Cas Nova 2021: About the nature of a multi-maxima nova},
  author={Erik Wischnewski},
  year={2021}
}
Context: The Nova V1405 Cas, which erupted on 18 March 2021, showed a pre-maximum phase of almost two months. After the main maximum, during several month the nova only weakened slightly and showed clear fluctuations in brightness. Aims: The aim of this work is to investigate the relationship between brightness and half-width (FWHM) and equivalent width (EW) of the Hα emission line, and from this to infer possible causes for the abnormal behavior of the Nova. Methods: Magnitudes and spectra… 

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