SKARKA, Marek, Petr KABÁTH, Ernst PAUNZEN, Martin MAŠEK, Jiří ŽÁK a Jan JANÍK. On the first delta Scuti-like pulsating Ap star in an eclipsing binary. Contributions of the Astronomical Observatory Skalnaté Pleso. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2020, roč. 50, č. 2, s. 630-631. ISSN 1335-1842. Dostupné z: https://dx.doi.org/10.31577/caosp.2020.50.2.630. |
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@article{1645934, author = {Skarka, Marek and Kabáth, Petr and Paunzen, Ernst and Mašek, Martin and Žák, Jiří and Janík, Jan}, article_location = {Tatranská Lomnica}, article_number = {2}, doi = {http://dx.doi.org/10.31577/caosp.2020.50.2.630}, keywords = {Stars: HD99458; Stars: chemically peculiar; binaries: eclipsing; Stars: pulsations}, language = {eng}, issn = {1335-1842}, journal = {Contributions of the Astronomical Observatory Skalnaté Pleso}, title = {On the first delta Scuti-like pulsating Ap star in an eclipsing binary}, url = {http://www.astro.sk/caosp/Eedition/Abstracts/2020/Vol_50/No_2/pp630-631_abstract.html}, volume = {50}, year = {2020} }
TY - JOUR ID - 1645934 AU - Skarka, Marek - Kabáth, Petr - Paunzen, Ernst - Mašek, Martin - Žák, Jiří - Janík, Jan PY - 2020 TI - On the first delta Scuti-like pulsating Ap star in an eclipsing binary JF - Contributions of the Astronomical Observatory Skalnaté Pleso VL - 50 IS - 2 SP - 630-631 EP - 630-631 PB - Astronomical Institute, Slovak Academy of Sciences SN - 13351842 KW - Stars: HD99458 KW - Stars: chemically peculiar KW - binaries: eclipsing KW - Stars: pulsations UR - http://www.astro.sk/caosp/Eedition/Abstracts/2020/Vol_50/No_2/pp630-631_abstract.html L2 - http://www.astro.sk/caosp/Eedition/Abstracts/2020/Vol_50/No_2/pp630-631_abstract.html N2 - 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. ER -
SKARKA, Marek, Petr KABÁTH, Ernst PAUNZEN, Martin MAŠEK, Jiří ŽÁK a Jan JANÍK. On the first delta Scuti-like pulsating Ap star in an eclipsing binary. \textit{Contributions of the Astronomical Observatory Skalnaté Pleso}. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2020, roč.~50, č.~2, s.~630-631. ISSN~1335-1842. Dostupné z: https://dx.doi.org/10.31577/caosp.2020.50.2.630.
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