[vsnet-outburst 20973] TCP J18154219+3515598: stage B superhump

[Keisuke Isogai]

TCP J18154219+3515598: stage B superhump

     Tamas Tordai, Stephen M. Brincat, Geoff Stone, Shugarov's team, Itoh-san,
Kiyota-san, William Stein, Rudolf Novak, Maksym Andreev, Kasai-san, Yuriy Bufan, Enrique de Miguel and Kyoto U. team have reported further observations.
     The object is about 13.2 mag now. The object showed the stage A-B transition
on June 10. The periods of stage A and B are 0.06310 (4) and 0.061683 (4) d,
respectively.
     Further observations, especially by multicolor, are strongly encouraged,
because the multiple rebrightenings are expected as indicated by Kato-san.
Spectroscopies are also recommended.