[vsnet-alert 28101] Spectroscopic and photometric confirmation of TCP J22135399+3015357 as a WZ Sge-type dwarf nova

Spectroscopic and photometric confirmation of TCP J22135399+3015357 as a WZ Sge-type dwarf nova We posted the results of our spectroscopic and photometric observations to ATel: https://www.astronomerstelegram.org/?read=17347 We confirmed that this object is a new WZ Sge-type dwarf nova with a large outburst amplitude.