349 citations
- The Ohio State UniversityUS42 papers
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Showing 2023Show all
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astro-ph.SR2023
ASASSN-22ak: La Belle au bois dormant in a hydrogen-depleted dwarf nova?
Taichi Kato, Franz-Josef Hambsch, Berto Monard +1
ASASSN-22ak is a transient discovered by the All-Sky Automated Survey for Supernovae and by Gaia in 2022 January. Although this object had been in deep quiescence at least for seve…
astro-ph.SR2023★ 7 cited
Recurrent mini-outbursts and a magnetic white dwarf in the symbiotic system FN Sgr
J. Magdolen, A. Dobrotka, M. Orio +5
AIMS: We investigated the optical variability of the symbiotic binary FN Sgr, with photometric monitoring during 55 years and with a high-cadence Kepler light curve lasting…