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[vsnet-chat 3023] Re: ER Del



Re: [vsnet-chat 3019] ER Del

   According to the recent catalogue of symbiotic stars (Belczynski et al.,
A&AS in press), ER Del has the following description.

> Cool component is S star of type S5.5/2.5.  In the UV, there are emission
> lines with an ionization potential up to 47.9 eV and a strong UV continuum
> indicates the presence of a hot companion; in the optical spectrum there
> are emission lines of H I.

   The object has been on the VSOLJ symbiotic monitoring program since 1995.

Regards,
Taichi Kato

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