M31N 2013-10c: A newly identified recurrent Nova in M31

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F24%3A00617194" target="_blank" >RIV/67985815:_____/24:00617194 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0364146" target="_blank" >https://hdl.handle.net/11104/0364146</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3847/2515-5172/ad19de" target="_blank" >10.3847/2515-5172/ad19de</a>

Result language
angličtina
Original language name
M31N 2013-10c: A newly identified recurrent Nova in M31
Original language description
The nova M31N 2023-11f (2023yoa) has been recently identified as the second eruption of a previously recognized nova, M31N 2013-10c, establishing the latter object as the 21st recurrent nova system thus far identified in M31. Here we present well sampled R-band lightcurves of both the 2013 and 2023 eruptions of this system. The photometric evolution of each eruption was quite similar as expected for the same progenitor system. The 2013 and 2023 eruptions each reached peak magnitudes just brighter than R ~ 16, with fits to the declining branches of the eruptions yielding times to decline by two magnitudes of t 2(R) = 5.5 ± 1.7 and t 2(R) = 3.4 ± 1.5 days, respectively. M31N 2013-10c has an absolute magnitude at peak, M R = - 8.8 ± 0.2, making it the most luminous known recurrent nova in M31.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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