Survey of period variations of superhumps in SU UMa-type dwarf novae. VII. The seventh year (2014โ2015)
Survey of period variations of superhumps in SU UMa-type dwarf novae. VII. The seventh year (2014โ2015)
Continuing the project described by Kato et al. (2009, arXiv:0905.1757), we collected times of superhump maxima for 102 SU UMa-type dwarf novae observed mainly during the 2014-2015 season and characterized these objects. Our project has greatly improved the statistics of the distribution of orbital periods, which is a good approximation โฆ