[vsnet-alert 24371] Re: ASASSN-20ge: new SU UMa-type dwarf nova

Berto Monard astroberto13m@gmail.com via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Fri Jun 19 18:12:14 JST 2020

Last night's observations (18-19 June 2020) at CBA KKO hint at a ugwz type
classification for asassn-20ge.

the mean mag was 13.78CR and the derived period: 0.053d +/- 0.002.

Berto Monard / CBA KKO

On Fri, Jun 19, 2020 at 1:54 AM Taichi Kato <tkato at kusastro.kyoto-u.ac.jp>

> ASASSN-20ge: new SU UMa-type dwarf nova
>    Josch Hambsch recorded superhumps on June 18.
> Amplitude 0.15 mag and period 0.056 d.
> (One-day gap in observation before this detection)
>    The long waiting time (10 d after ASAS-SN detection)
> would favor a WZ Sge-type dwarf nova.

More information about the vsnet-alert mailing list