[vsnet-campaign-dn 14331] Re: DDE 158 = GALEX J140934.6-384610 outburst

[Taichi Kato]

Re: DDE 158 = GALEX J140934.6-384610 outburst

> According to Ckoirama observatory data from May 2019, the variable has an
> orbital period of about 5 hours. This is a mystery, since the absolute
> magnitude is M=11.1 at quiescence and M=10.3 in outburst

   I wonder if these low-luminosity outbursts are not
true dwarf-nova outbursts, and if they may be "brightening"
as seen as in low-Mdot, long-Porb object (and an IP) DO Dra.