[vsnet-outburst 11752] HT Cas: low-amplitude humps?
Taichi Kato
tkato at kusastro.kyoto-u.ac.jp
Wed Nov 3 13:32:17 JST 2010
HT Cas: low-amplitude humps?
Maehara-san and Pavol A. Dubovsky have reported observations last night.
The object was gradually fading at a mean rate of 0.2 mag/d.
The eclipse occurred about 3 min earlier than the predictions in
vsnet-alert 12344.
There were some indications of low-amplitude humps between eclipses
(outside the expected phase of the orbital humps). An approximate
period of 0.0762(2) d may be present (mean amplitude 0.03 mag).
These humps may be very young stage superhumps.
Further observations are very strongly encouraged!
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