[vsnet-alert 8815] ASAS 023321.4-104704: early superhumps with a period of 0.05491(5) days

[Hiroyuki Maehara]

Dear colleagues,

I performed period analysis using the data obtained by VSOLJ members
(K.Nakajima, S.Kiyota, and H.Maehara) on Jan. 22, 23, 24, and 25.
The best estimated period is 0.05491(5) days.

Double-peaked early superhumps are shown in our data. Phase-averaged 
light curve can be seen at
http://www.cetus-net.org/ftp/light_curves/asas0233_early_superhump.png

ASAS 023321.4-104704 seem to be a new WZ Sge-type dwarf nova.
Further observations are strongly encouraged.

Regards,
Hiroyuki Maehara