[vsnet-alert 23389] TCP J20225930+5239030: ordinary superhumps
tkato at kusastro.kyoto-u.ac.jp
Wed Jul 17 07:44:21 JST 2019
TCP J20225930+5239030: ordinary superhumps
Kasai-san reported observations on July 15 and 16.
Ordinary superhumps were well present on July 16.
The period was 0.0591(1) d and the amplitudes were
0.22 mag. Given the short duration before the appearance
of ordinary superhumps, this object is less likely
an extreme WZ Sge-type dwarf nova (borderline
SU UMa/WZ Sge star?).
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