[vsnet-alert 8824] ASAS102522-1542.4: early superhumps?

Hiroyuki Maehara mira at cetus-net.org
Sat Jan 28 14:04:37 JST 2006

Dear colleagues,

I carried out time-series photometry of the possible dwarf nova
 ASAS102522-1542.4 on Jan. 27 (27.727 - 27.853UT).

Small amplitude (about 0.05 mag) humps were detected.
The period of hump is about 0.03 (or 0.06) days.
These humps seem to be early superhumps suggesting that
ASAS102522-1542.4 is a new WZ Sge-type dwarf nova.
Light curve can be seen at

Follow-up time-series observations are strongly encouraged.

Hiroyuki Maehara

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