Circumbinary planets orbiting the rapidly pulsating subdwarf B-type binary Ny Vir

We report here the tentative discovery of a Jovian planet in orbit around the rapidly pulsating subdwarf B-type (sdB-type) eclipsing binary NY Vir. By using newly determined eclipse times together with those collected from the literature, we detect that the observed-calculated (O - C) curve of NY Vi...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Qian, S. B., Zhu, L. Y., Dai, Z. B., Fernández Lajús, Eduardo, Xiang, F. Y., He, J. J.
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2012
Materias:	Ciencias Astronómicas binaries: close binaries: eclipsing planetary systems stars: individual (NY Vir) subdwarfs
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84295
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

A circumbinary planet in orbit around the short-period white dwarf eclipsing binary RR cae
por: Qian, S. B., et al.
Publicado: (2012)

Close-In Substellar Companions and the Formation of sdB-Type Close Binary Stars
por: Zhu, Lei, et al.
Publicado: (2015)

The Evolution of the Supersoft X-Ray Source WX Cen Dominated by Magnetic Wind
por: Zang, Lei, et al.
Publicado: (2023)

A charge-coupled device photometric study of south hemispheric contact binary ae phoenicis
por: He, J. J., et al.
Publicado: (2009)

Long-term decrease and cyclic variation in the orbital period of the eclipsing dwarf nova V2051 OPH
por: Qian, S. B., et al.
Publicado: (2015)

A cyclical period variation detected in the updated orbital period analysis of TV Columbae
por: Dai, Zhibin, et al.
Publicado: (2010)

Some Subdwarf Models
por: Varsavsky, Carlos Manuel, et al.
Publicado: (1962)

Differential corrections analysis of the UBVRI observations of AG phoenicis
por: Cerruti, M.A.

Differential corrections analysis of the UBV observations of LT Pavonis
por: Cerruti, M.A.

Differential corrections analysis of the UBVRI observations of AG phoenicis
Publicado: (2000)

Differential corrections analysis of the UBV observations of LT Pavonis
Publicado: (1999)

The massive Wolf-Rayet binary LSS 1964 (=WR 29)
por: Gamen, Roberto Claudio, et al.
Publicado: (2009)

Evidence of a massive black hole companion in the massive eclipsing binary V Puppis
por: Qian, S. B., et al.
Publicado: (2008)

Planets, candidates, and binaries from the CoRoT/Exoplanet programme: The CoRoT transit catalogue
por: Deleuil, M., et al.

Planets, candidates, and binaries from the CoRoT/Exoplanet programme: The CoRoT transit catalogue
Publicado: (2018)

Evidence of a brown dwarf in the eclipsing dwarf nova Z Chamaeleonis
por: Dai, Zhibin, et al.
Publicado: (2009)

Detección de exoplanetas alrededor de binarias evolucionadas: QS-Virginis
por: Ramos, Matías Nahuel, et al.
Publicado: (2022)

Studies of binary stars in the magellanic clouds. II. Spectroscopic orbits of four massive eclipsing binaries
por: Niemela, V.S., et al.

Studies of binary stars in the magellanic clouds. II. Spectroscopic orbits of four massive eclipsing binaries
Publicado: (1994)

RW Doradus: a solar-type shallow contact binary with a new orbital period investigation
por: Sarotsakulchai, Thawicharat, et al.
Publicado: (2019)

Millimagnitude photometry for transiting extrasolar planetary candidates-V. Follow-up of 30 OGLE transits. New candidates
por: Pietrukowicz, P., et al.

Millimagnitude photometry for transiting extrasolar planetary candidates-V. Follow-up of 30 OGLE transits. New candidates
Publicado: (2010)

Physical parameters of the O6.5V+B1V eclipsing binary system LS 1135
por: Fernández Lajús, Eduardo, et al.
Publicado: (2006)

Deep census of variable stars in a VLT/VIMOS field in Carina
por: Pietrukowicz, P., et al.

Deep census of variable stars in a VLT/VIMOS field in Carina
Publicado: (2009)

Confirmation and revision on the orbital period change of the possible type Ia supernova progenitor V617 Sagittarii
por: Shi, Guang, et al.
Publicado: (2014)

SDSS J001641-000925: The first stable red dwarf contact binary with a close-in stellar companion
por: Qian, S. B., et al.
Publicado: (2015)

Binarity as the solution to the Stellar Evolution Enigma Posed by NGC 6791
por: Carraro, Giovanni, et al.
Publicado: (2017)

Orbital properties of an unusually low-mass sdB star in a close binary system with a white dwarf
por: Althaus, Leandro Gabriel
Publicado: (2012)

Linear polarization of a group of symbiotic systems
por: Brandi, Estela, et al.
Publicado: (2000)

Very massive binaries in R 136
por: Chené, André-Nicolas, et al.
Publicado: (2010)

Long-term photometric behavior of the eclipsing cataclysmic variable V729 Sagittarii
por: Han Zhongtao, et al.
Publicado: (2017)

Orbital period analyses for two cataclysmic variables: UZ Fornacis and V348 Puppis inside the period gap
por: Dai, Z. B., et al.
Publicado: (2010)

V752 Cen – a triple-lined spectroscopic contact binary with sudden and continuous period changes
por: Zhou, Xiaojuan, et al.
Publicado: (2019)

Disproving the validated planets K2-78b, K2-82b, and K2-92b: The importance of independently confirming planetary candidates
por: Cabrera, J., et al.

Disproving the validated planets K2-78b, K2-82b, and K2-92b: The importance of independently confirming planetary candidates
Publicado: (2017)

Evolutionary states of the two shortest period O-type overcontact binaries V382 Cyg and TU Mus
por: Qian, S. B., et al.
Publicado: (2007)

Hodge 53-47: An early O-type double-lined binary in the Small Magellanic Cloud
por: Morrell, Nidia Irene, et al.
Publicado: (2003)

Hunting white dwarfs at the center of planetary nebulae
por: Ahumada, Javier A., et al.
Publicado: (2019)

Clasificación automatizada de sistemas binarios eclipsantes detectados en el relevamiento VVV
por: Daza, I., et al.
Publicado: (2021)