On the first delta Scuti-like pulsating Ap star in an eclipsing binary

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F20%3A00534658" target="_blank" >RIV/67985815:_____/20:00534658 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00534658
Result on the web
<a href="http://hdl.handle.net/11104/0312830" target="_blank" >http://hdl.handle.net/11104/0312830</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.31577/caosp.2020.50.2.630" target="_blank" >10.31577/caosp.2020.50.2.630</a>

Result language
angličtina
Original language name
On the first delta Scuti-like pulsating Ap star in an eclipsing binary
Original language description
HD99458 was recently discovered to be a first object of its kind: a short-period eclipsing binary hosts a spotted, chemically peculiar A-type primary star that is a delta Scuti pulsator, and an M-dwarf secondary. These phenomena should not co-exist at the same time. Based on new photometric data we find that the previously published period of the main pulsation mode is a Nyquist alias of the true period (0.036 d, and not 0.052 d) given by the Kepler sampling.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Contributions of the Astronomical Observatory Skalnate Pleso
ISSN
1336-0337
e-ISSN
—
Volume of the periodical
50
Issue of the periodical within the volume
2
Country of publishing house
SK - SLOVAKIA
Number of pages
2
Pages from-to
630-631
UT code for WoS article
000523574300055
EID of the result in the Scopus database
2-s2.0-85087088142

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