New SU UMa-type star ZTF18abdlzhd in the Zwicky Transient Facility data

Authors :: Antipin, Sergei V.
Zubareva, Alexandra M.
Belinski, Aleksandr A.
Burlak, Marina A.
Ikonnikova, Natalia P.
Malanchev, Konstantin L.
Kornilov, Matwey V.
Mishin, Egor O.
Publication Year :: 2021
Abstract: We carried out a search for unknown dwarf novae in a public data release of the Zwicky Transient Facility survey and suspected that the object ZTF18abdlzhd is a SU UMa-type star. Performed multicolor CCD observations permit us to follow its fading from an outburst in August and an entire superoutburst in October 2020. The duration of the superoutburst is 13 days. We detected superhumps with period P = 0.06918(3) d that are characteristic of UGSU type stars.<br />Comment: to be published in Contributions of the Astronomical Observatory Skalnat\'e Pleso