[vsnet-alert 22837] Re: TCP J03005508+1802290 = ASASSN-18abl: very bright outburst

[Taichi Kato]

Re: TCP J03005508+1802290 = ASASSN-18abl: very bright outburst

> An R ~500 spectrum in poor conditions shows a blue continuum with weak H
> beta, gamma in absorption and no detectable H alpha

   This observation excludes the possibility of
an AM CVn-type object.  Further time-series observations
are clearly needed to establish the period.