A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1?
- Autores
- Llanez Alzogaray, J. M.; Luna, Gerardo Juan Manuel; Luna, Santiago Hernan; Martinez, C. E.; Melita, M.; Miloni, O. I.; Picatto, H. H.; Seiguerman, P. A.; Signorello, M. N.
- Año de publicación
- 2025
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We report the detection of repeated transits in the TESS light curves of TYC 8996-1013-1 (TIC 414929408) with a period of 2.77542 ± 0.00001 days and a width of 4.32 hr. We did not find significant variability in the transit time through the observations taken during TESS Sectors 37, 38, 64 and 65. The color B − V and the GAIA DR3 spectrum of TYC 8996-1013-1 point to a stellar temperature of ≈5000 K and radius of ≈1 R⊙, and thus the transit model suggests a Neptune size for the candidate transiting planet (radius ≈ 25,000 km).
Fil: Llanez Alzogaray, J. M.. Universidad Nacional de Hurlingham.; Argentina
Fil: Luna, Gerardo Juan Manuel. Universidad Nacional de Hurlingham.; Argentina
Fil: Luna, Santiago Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martinez, C. E.. Universidad Nacional de Hurlingham.; Argentina
Fil: Melita, M.. Universidad Nacional de Hurlingham.; Argentina
Fil: Miloni, O. I.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Picatto, H. H.. Universidad Nacional de Hurlingham.; Argentina
Fil: Seiguerman, P. A.. Universidad Nacional de Hurlingham.; Argentina
Fil: Signorello, M. N.. Universidad Nacional de Hurlingham.; Argentina - Materia
-
Transits
Exoplanet detection
TYC~8996-1013-1 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/264341
Ver los metadatos del registro completo
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A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1?Llanez Alzogaray, J. M.Luna, Gerardo Juan ManuelLuna, Santiago HernanMartinez, C. E.Melita, M.Miloni, O. I.Picatto, H. H.Seiguerman, P. A.Signorello, M. N.TransitsExoplanet detectionTYC~8996-1013-1https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report the detection of repeated transits in the TESS light curves of TYC 8996-1013-1 (TIC 414929408) with a period of 2.77542 ± 0.00001 days and a width of 4.32 hr. We did not find significant variability in the transit time through the observations taken during TESS Sectors 37, 38, 64 and 65. The color B − V and the GAIA DR3 spectrum of TYC 8996-1013-1 point to a stellar temperature of ≈5000 K and radius of ≈1 R⊙, and thus the transit model suggests a Neptune size for the candidate transiting planet (radius ≈ 25,000 km).Fil: Llanez Alzogaray, J. M.. Universidad Nacional de Hurlingham.; ArgentinaFil: Luna, Gerardo Juan Manuel. Universidad Nacional de Hurlingham.; ArgentinaFil: Luna, Santiago Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martinez, C. E.. Universidad Nacional de Hurlingham.; ArgentinaFil: Melita, M.. Universidad Nacional de Hurlingham.; ArgentinaFil: Miloni, O. I.. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Picatto, H. H.. Universidad Nacional de Hurlingham.; ArgentinaFil: Seiguerman, P. A.. Universidad Nacional de Hurlingham.; ArgentinaFil: Signorello, M. N.. Universidad Nacional de Hurlingham.; ArgentinaIOP Publishing2025-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/264341Llanez Alzogaray, J. M.; Luna, Gerardo Juan Manuel; Luna, Santiago Hernan; Martinez, C. E.; Melita, M.; et al.; A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1?; IOP Publishing; Research Notes of the AAS; 9; 1; 1-2025; 1-42515-5172CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/2515-5172/ada615info:eu-repo/semantics/altIdentifier/doi/10.3847/2515-5172/ada615info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:02:02Zoai:ri.conicet.gov.ar:11336/264341instacron: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:34982025-09-03 10:02:02.292CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| title |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| spellingShingle |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? Llanez Alzogaray, J. M. Transits Exoplanet detection TYC~8996-1013-1 |
| title_short |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| title_full |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| title_fullStr |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| title_full_unstemmed |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| title_sort |
A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1? |
| dc.creator.none.fl_str_mv |
Llanez Alzogaray, J. M. Luna, Gerardo Juan Manuel Luna, Santiago Hernan Martinez, C. E. Melita, M. Miloni, O. I. Picatto, H. H. Seiguerman, P. A. Signorello, M. N. |
| author |
Llanez Alzogaray, J. M. |
| author_facet |
Llanez Alzogaray, J. M. Luna, Gerardo Juan Manuel Luna, Santiago Hernan Martinez, C. E. Melita, M. Miloni, O. I. Picatto, H. H. Seiguerman, P. A. Signorello, M. N. |
| author_role |
author |
| author2 |
Luna, Gerardo Juan Manuel Luna, Santiago Hernan Martinez, C. E. Melita, M. Miloni, O. I. Picatto, H. H. Seiguerman, P. A. Signorello, M. N. |
| author2_role |
author author author author author author author author |
| dc.subject.none.fl_str_mv |
Transits Exoplanet detection TYC~8996-1013-1 |
| topic |
Transits Exoplanet detection TYC~8996-1013-1 |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
We report the detection of repeated transits in the TESS light curves of TYC 8996-1013-1 (TIC 414929408) with a period of 2.77542 ± 0.00001 days and a width of 4.32 hr. We did not find significant variability in the transit time through the observations taken during TESS Sectors 37, 38, 64 and 65. The color B − V and the GAIA DR3 spectrum of TYC 8996-1013-1 point to a stellar temperature of ≈5000 K and radius of ≈1 R⊙, and thus the transit model suggests a Neptune size for the candidate transiting planet (radius ≈ 25,000 km). Fil: Llanez Alzogaray, J. M.. Universidad Nacional de Hurlingham.; Argentina Fil: Luna, Gerardo Juan Manuel. Universidad Nacional de Hurlingham.; Argentina Fil: Luna, Santiago Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Martinez, C. E.. Universidad Nacional de Hurlingham.; Argentina Fil: Melita, M.. Universidad Nacional de Hurlingham.; Argentina Fil: Miloni, O. I.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Picatto, H. H.. Universidad Nacional de Hurlingham.; Argentina Fil: Seiguerman, P. A.. Universidad Nacional de Hurlingham.; Argentina Fil: Signorello, M. N.. Universidad Nacional de Hurlingham.; Argentina |
| description |
We report the detection of repeated transits in the TESS light curves of TYC 8996-1013-1 (TIC 414929408) with a period of 2.77542 ± 0.00001 days and a width of 4.32 hr. We did not find significant variability in the transit time through the observations taken during TESS Sectors 37, 38, 64 and 65. The color B − V and the GAIA DR3 spectrum of TYC 8996-1013-1 point to a stellar temperature of ≈5000 K and radius of ≈1 R⊙, and thus the transit model suggests a Neptune size for the candidate transiting planet (radius ≈ 25,000 km). |
| publishDate |
2025 |
| dc.date.none.fl_str_mv |
2025-01 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/264341 Llanez Alzogaray, J. M.; Luna, Gerardo Juan Manuel; Luna, Santiago Hernan; Martinez, C. E.; Melita, M.; et al.; A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1?; IOP Publishing; Research Notes of the AAS; 9; 1; 1-2025; 1-4 2515-5172 CONICET Digital CONICET |
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http://hdl.handle.net/11336/264341 |
| identifier_str_mv |
Llanez Alzogaray, J. M.; Luna, Gerardo Juan Manuel; Luna, Santiago Hernan; Martinez, C. E.; Melita, M.; et al.; A Neptune-size Planet Candidate in a 2.77 days Orbit Around TYC 8996-1013-1?; IOP Publishing; Research Notes of the AAS; 9; 1; 1-2025; 1-4 2515-5172 CONICET Digital CONICET |
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eng |
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eng |
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