prikaz prve stranice dokumenta A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis
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A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis
Monthly Notices of the Royal Astronomical Society: Letters, 501 (2021), 1; L65-L70. https://doi.org/10.1093/mnrasl/slaa197
Southworth, John; Bowman, D M; Pavlovski, Krešimir

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Southworth, J., Bowman, D. M. i Pavlovski, K. (2021). A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis. Monthly Notices of the Royal Astronomical Society: Letters, 501. (1), L65-L70. doi: 10.1093/mnrasl/slaa197

Southworth, John, et al. "A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis." Monthly Notices of the Royal Astronomical Society: Letters, vol. 501, br. 1, 2021, str. L65-L70. https://doi.org/10.1093/mnrasl/slaa197

Southworth, John, D M Bowman i Krešimir Pavlovski. "A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis." Monthly Notices of the Royal Astronomical Society: Letters 501, br. 1 (2021): L65-L70. https://doi.org/10.1093/mnrasl/slaa197

Southworth, J., Bowman, D. M. i Pavlovski, K. (2021) 'A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis', Monthly Notices of the Royal Astronomical Society: Letters, 501(1), str. L65-L70. doi: 10.1093/mnrasl/slaa197

Southworth J, Bowman DM, Pavlovski K. A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis. Monthly Notices of the Royal Astronomical Society: Letters [Internet]. 2021. [pristupljeno 04.01.2025.];501(1):L65-L70. doi: 10.1093/mnrasl/slaa197

J. Southworth, D. M. Bowman i K. Pavlovski, "A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis", Monthly Notices of the Royal Astronomical Society: Letters, vol. 501, br. 1, str. L65-L70, 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:781795. [Citirano: 04.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:781795
Podaci o radu
Naslov (engleski)A β Cephei pulsator and a changing orbital inclination in the high-mass eclipsing binary system VV Orionis
AutorJohn Southworth
AutorD M Bowman
AutorKrešimir Pavlovski
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present an analysis of the high-mass eclipsing binary system VV Ori based on photometry from the TESS satellite. The primary star (B1 V, 9.5 M⊙⁠) shows β Cephei pulsations and the secondary (B7 V, 3.8 M⊙⁠) is possibly a slowly pulsating B star. We detect 51 significant oscillation frequencies, including two multiplets with separations equal to the orbital frequency, indicating that the pulsations are tidally perturbed. We analyse the TESS light curve and published radial velocities to determine the physical properties of the system. Both stars are only the second of their pulsation type with a precisely measured mass. The orbital inclination is also currently decreasing, likely due to gravitational interactions with a third body.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Pismo
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMonthly Notices of the Royal Astronomical Society: Letters
Brojčani podacivol. 501, br. 1, str. L65-L70
p-ISSN1745-3925
e-ISSN1745-3933
DOIhttps://doi.org/10.1093/mnrasl/slaa197
URN:NBNurn:nbn:hr:217:781795
Datum objave publikacije2021
URL dokumentahttps://academic.oup.com/mnrasl/article/501/1/L65/6039336
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2020 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society. Accepted 2020 December 7. Received 2020 November 27; in original form 2020 July 10.
Datum i vrijeme pohrane2024-09-29 11:18:14