RT Journal Article
T1 Survey of period variations of superhumps in SU UMa-type dwarf novae. X: The tenth year (2017)
A1 Kato, Taichi
A1 Isogai, Keisuke
A1 Wakamatsu, Yasuyuki
A1 de Miguel, Enrique
A1 Denisenko, Denis
AB Continuing the project described by Kato et al. (2009, PASJ, 61, S395), we collected times of superhump maxima for 102 SU UMa-type dwarf novae observed mainly during the 2017 season, and characterized these objects. WZ Sge-type stars identified in this study are PT And, ASASSN-17ei, ASASSN-17el, ASASSN-17es, ASASSN-17fn, ASASSN-17fz, ASASSN-17hw, ASASSN-17kd, ASASSN-17la, PNV J20205397+2508145, and TCP J00332502-3518565. We obtained new mass ratios for seven objects using growing superhumps (stage A). ASASSN-17gf is an EI Psc-type object below the period minimum. CRTS J080941.3+171528 and DDE 51 are objects in the period gap, and both showed a long-lasting phase of stage A superhumps. We also summarize the recent advances in understanding of SU UMa-type and WZ Sge-type dwarf novae.
PB Oxford University Press
SN 0004-6264
SN 2053-051X (electrónico)
YR 2020
FD 2020
LK https://hdl.handle.net/10272/23132
UL https://hdl.handle.net/10272/23132
LA eng
NO Kato, T., Isogai, K., Wakamatsu, Y., Hambsch, F.-J., Itoh, H., Tordai, T., Vanmunster, T., Dubovsky, P. A., Kudzej, I., Medulka, T., Kimura, M., Ohnishi, R., Monard, B., Pavlenko, E. P., Antonyuk, K. A., Pit, N. V., Antonyuk, O. I., Babina, J. V., Baklanov, A. V., … Denisenko, D. (2020). Survey of period variations of superhumps in SU UMa-type dwarf novae. X. The tenth year (2017). In Publications of the Astronomical Society of Japan (Vol. 72, Issue 1). Oxford University Press (OUP). https://doi.org/10.1093/pasj/psz134
NO Por recomendación de la oficina editorial, toda la parte de resultados se publicó en la sección Supporting Information (SI) de la revista PASJ (Supplementary data).
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026