A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations

Autores
Oelkers, Ryan J.; Macri, Lucas M.; Marshall, Jennifer L.; Depoy, Darren L.; Garcia Lambas, Diego Rodolfo; Colazo, Carlos Roberto; Stringer, Katelyn
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The past two decades have seen a significant advancement in the detection, classification, and understanding of exoplanets and binaries. This is due, in large part, to the increase in use of small-aperture telescopes (<20 cm) to survey large areas of the sky to milli-mag precision with rapid cadence. The vast majority of the planetary and binary systems studied to date consists of main-sequence or evolved objects, leading to a dearth of knowledge of properties at early times (<50 Myr). Only a dozen binaries and one candidate transiting Hot Jupiter are known among pre-main-sequence objects, yet these are the systems that can provide the best constraints on stellar formation and planetary migration models. The deficiency in the number of well characterized systems is driven by the inherent and aperiodic variability found in pre-main-sequence objects, which can mask and mimic eclipse signals. Hence, a dramatic increase in the number of young systems with high-quality observations is highly desirable to guide further theoretical developments. We have recently completed a photometric survey of three nearby (<150 pc) and young (<50 Myr) moving groups with a small-aperture telescope. While our survey reached the requisite photometric precision, the temporal coverage was insufficient to detect Hot Jupiters. Nevertheless, we discovered 346 pre-main-sequence binary candidates, including 74 high-priority objects for further study.
Fil: Oelkers, Ryan J.. Vanderbilt University; Estados Unidos. Texas A&M University; Estados Unidos
Fil: Macri, Lucas M.. Texas A&M University; Estados Unidos
Fil: Marshall, Jennifer L.. Texas A&M University; Estados Unidos
Fil: Depoy, Darren L.. Texas A&M University; Estados Unidos
Fil: Garcia Lambas, Diego Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Colazo, Carlos Roberto. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina
Fil: Stringer, Katelyn. Texas A&M University; Estados Unidos. Middle Tennessee State University; Estados Unidos
Materia
BINARIES: ECLIPSING
PLANETS AND SATELLITES: DETECTION
STARS: PRE-MAIN SEQUENCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/182795
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associationsOelkers, Ryan J.Macri, Lucas M.Marshall, Jennifer L.Depoy, Darren L.Garcia Lambas, Diego RodolfoColazo, Carlos RobertoStringer, KatelynBINARIES: ECLIPSINGPLANETS AND SATELLITES: DETECTIONSTARS: PRE-MAIN SEQUENCEhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The past two decades have seen a significant advancement in the detection, classification, and understanding of exoplanets and binaries. This is due, in large part, to the increase in use of small-aperture telescopes (<20 cm) to survey large areas of the sky to milli-mag precision with rapid cadence. The vast majority of the planetary and binary systems studied to date consists of main-sequence or evolved objects, leading to a dearth of knowledge of properties at early times (<50 Myr). Only a dozen binaries and one candidate transiting Hot Jupiter are known among pre-main-sequence objects, yet these are the systems that can provide the best constraints on stellar formation and planetary migration models. The deficiency in the number of well characterized systems is driven by the inherent and aperiodic variability found in pre-main-sequence objects, which can mask and mimic eclipse signals. Hence, a dramatic increase in the number of young systems with high-quality observations is highly desirable to guide further theoretical developments. We have recently completed a photometric survey of three nearby (<150 pc) and young (<50 Myr) moving groups with a small-aperture telescope. While our survey reached the requisite photometric precision, the temporal coverage was insufficient to detect Hot Jupiters. Nevertheless, we discovered 346 pre-main-sequence binary candidates, including 74 high-priority objects for further study.Fil: Oelkers, Ryan J.. Vanderbilt University; Estados Unidos. Texas A&M University; Estados UnidosFil: Macri, Lucas M.. Texas A&M University; Estados UnidosFil: Marshall, Jennifer L.. Texas A&M University; Estados UnidosFil: Depoy, Darren L.. Texas A&M University; Estados UnidosFil: Garcia Lambas, Diego Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Colazo, Carlos Roberto. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; ArgentinaFil: Stringer, Katelyn. Texas A&M University; Estados Unidos. Middle Tennessee State University; Estados UnidosIOP Publishing2016-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182795Oelkers, Ryan J.; Macri, Lucas M.; Marshall, Jennifer L.; Depoy, Darren L.; Garcia Lambas, Diego Rodolfo; et al.; A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations; IOP Publishing; Astronomical Journal; 152; 3; 6-9-2016; 1-150004-62561538-3881CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1606.02993info:eu-repo/semantics/altIdentifier/doi/10.48550/arXiv.1606.02993info:eu-repo/semantics/altIdentifier/doi/10.3847/0004-6256/152/3/75info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/0004-6256/152/3/75info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:33:28Zoai:ri.conicet.gov.ar:11336/182795instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:33:28.793CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
title A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
spellingShingle A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
Oelkers, Ryan J.
BINARIES: ECLIPSING
PLANETS AND SATELLITES: DETECTION
STARS: PRE-MAIN SEQUENCE
title_short A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
title_full A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
title_fullStr A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
title_full_unstemmed A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
title_sort A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations
dc.creator.none.fl_str_mv Oelkers, Ryan J.
Macri, Lucas M.
Marshall, Jennifer L.
Depoy, Darren L.
Garcia Lambas, Diego Rodolfo
Colazo, Carlos Roberto
Stringer, Katelyn
author Oelkers, Ryan J.
author_facet Oelkers, Ryan J.
Macri, Lucas M.
Marshall, Jennifer L.
Depoy, Darren L.
Garcia Lambas, Diego Rodolfo
Colazo, Carlos Roberto
Stringer, Katelyn
author_role author
author2 Macri, Lucas M.
Marshall, Jennifer L.
Depoy, Darren L.
Garcia Lambas, Diego Rodolfo
Colazo, Carlos Roberto
Stringer, Katelyn
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BINARIES: ECLIPSING
PLANETS AND SATELLITES: DETECTION
STARS: PRE-MAIN SEQUENCE
topic BINARIES: ECLIPSING
PLANETS AND SATELLITES: DETECTION
STARS: PRE-MAIN SEQUENCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The past two decades have seen a significant advancement in the detection, classification, and understanding of exoplanets and binaries. This is due, in large part, to the increase in use of small-aperture telescopes (<20 cm) to survey large areas of the sky to milli-mag precision with rapid cadence. The vast majority of the planetary and binary systems studied to date consists of main-sequence or evolved objects, leading to a dearth of knowledge of properties at early times (<50 Myr). Only a dozen binaries and one candidate transiting Hot Jupiter are known among pre-main-sequence objects, yet these are the systems that can provide the best constraints on stellar formation and planetary migration models. The deficiency in the number of well characterized systems is driven by the inherent and aperiodic variability found in pre-main-sequence objects, which can mask and mimic eclipse signals. Hence, a dramatic increase in the number of young systems with high-quality observations is highly desirable to guide further theoretical developments. We have recently completed a photometric survey of three nearby (<150 pc) and young (<50 Myr) moving groups with a small-aperture telescope. While our survey reached the requisite photometric precision, the temporal coverage was insufficient to detect Hot Jupiters. Nevertheless, we discovered 346 pre-main-sequence binary candidates, including 74 high-priority objects for further study.
Fil: Oelkers, Ryan J.. Vanderbilt University; Estados Unidos. Texas A&M University; Estados Unidos
Fil: Macri, Lucas M.. Texas A&M University; Estados Unidos
Fil: Marshall, Jennifer L.. Texas A&M University; Estados Unidos
Fil: Depoy, Darren L.. Texas A&M University; Estados Unidos
Fil: Garcia Lambas, Diego Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Colazo, Carlos Roberto. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina
Fil: Stringer, Katelyn. Texas A&M University; Estados Unidos. Middle Tennessee State University; Estados Unidos
description The past two decades have seen a significant advancement in the detection, classification, and understanding of exoplanets and binaries. This is due, in large part, to the increase in use of small-aperture telescopes (<20 cm) to survey large areas of the sky to milli-mag precision with rapid cadence. The vast majority of the planetary and binary systems studied to date consists of main-sequence or evolved objects, leading to a dearth of knowledge of properties at early times (<50 Myr). Only a dozen binaries and one candidate transiting Hot Jupiter are known among pre-main-sequence objects, yet these are the systems that can provide the best constraints on stellar formation and planetary migration models. The deficiency in the number of well characterized systems is driven by the inherent and aperiodic variability found in pre-main-sequence objects, which can mask and mimic eclipse signals. Hence, a dramatic increase in the number of young systems with high-quality observations is highly desirable to guide further theoretical developments. We have recently completed a photometric survey of three nearby (<150 pc) and young (<50 Myr) moving groups with a small-aperture telescope. While our survey reached the requisite photometric precision, the temporal coverage was insufficient to detect Hot Jupiters. Nevertheless, we discovered 346 pre-main-sequence binary candidates, including 74 high-priority objects for further study.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/182795
Oelkers, Ryan J.; Macri, Lucas M.; Marshall, Jennifer L.; Depoy, Darren L.; Garcia Lambas, Diego Rodolfo; et al.; A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations; IOP Publishing; Astronomical Journal; 152; 3; 6-9-2016; 1-15
0004-6256
1538-3881
CONICET Digital
CONICET
url http://hdl.handle.net/11336/182795
identifier_str_mv Oelkers, Ryan J.; Macri, Lucas M.; Marshall, Jennifer L.; Depoy, Darren L.; Garcia Lambas, Diego Rodolfo; et al.; A wide-field survey for transiting hot Jupiters and eclipsing pre-main-sequence binaries in young stellar associations; IOP Publishing; Astronomical Journal; 152; 3; 6-9-2016; 1-15
0004-6256
1538-3881
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1606.02993
info:eu-repo/semantics/altIdentifier/doi/10.48550/arXiv.1606.02993
info:eu-repo/semantics/altIdentifier/doi/10.3847/0004-6256/152/3/75
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/0004-6256/152/3/75
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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