CAOSP abstracts, Volume: 51, No.: 2, year: 2021

Author(s): Antipin, S.V.; Zubareva, A.M.; Belinski, A.A.; Burlak, M.A.; Ikonnikova, N.P.; Malanchev, K.L.; Kornilov, M.V.; Mishin, E.O.
Journal: Contributions of the Astronomical Observatory Skalnaté Pleso, vol. 51, no. 2, p. 132-137.
Date: 06/2021
Title: New SU UMa-type star ZTF18abdlzhd in the Zwicky Transient Facility data
Keyword(s): stars, photometry, dwarf novae, ZTF18abdlzhd
Pages: 132 -- 137
DOI: https://doi.org/10.31577/caosp.2021.51.2.132
NASA ADS Abstract Service: 2021CoSka..51..132A
Citation:
License: This work is licensed under a Creative Commons Attribution 4.0 International License

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.