QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista UniVap (online) |
Texto Completo: | https://revista.univap.br/index.php/revistaunivap/article/view/4438 |
Resumo: | This work presents a statistical study on the captures of meteors from the Southern Delta-Aquariids (SDA) shower. The records were performed by the cameras of the meteor monitoring stations UVP1 and UVP2 of the EXOSS network. The stations are installed in São José dos Campos, SP, at the Astronomy and Space Physics Observatory of the University of Vale do Paraíba (UNIVAP), in cooperation with the Federal Institute of Education, Science and Technology of São Paulo (IFSP). The SDA shower occurs annually from July to August. Meteor records from the years 2017, 2018, 2019 and 2020 were analyzed. In 2017, 27 records were obtained between July 12th and August 24th, with peak activity on July 27-28th; in 2018, 12 records between July 18th and August 20th, peaking on the night of July 29-30th; in 2019, 45 meteors were recorded between July 11th and August 13th, peaking on July 27-28th; and in 2020, there were 22 records between July 25th and August 7th, peaking on July 28th, with about a third of the SDA meteors recorded that year. In the four consecutive years, the SDA meteors had an average duration of 0.18 s, 0.23 s, 0.23 s, and 0.21 s; average apparent magnitude of -1.1, -1.2, -0.8 and -1.1 and average linear velocity of 47.1 km/s, 51.4 km/s, 49.0 km/s, and 45.7 km/s, respectively |
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QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDSESTUDO ESTATÍSTICO QUADRIENAL (2017 A 2020) DOS REGISTROS DOS METEOROS DA CHUVA SOUTHERN DELTA-AQUARIIDS (SDA)Southern Delta-AquariidsSDAChuva de meteorosEXOSSChuva de meteorosSouthern Delta-AquariidsSDAmeteor showerEXOSSMeteor showerThis work presents a statistical study on the captures of meteors from the Southern Delta-Aquariids (SDA) shower. The records were performed by the cameras of the meteor monitoring stations UVP1 and UVP2 of the EXOSS network. The stations are installed in São José dos Campos, SP, at the Astronomy and Space Physics Observatory of the University of Vale do Paraíba (UNIVAP), in cooperation with the Federal Institute of Education, Science and Technology of São Paulo (IFSP). The SDA shower occurs annually from July to August. Meteor records from the years 2017, 2018, 2019 and 2020 were analyzed. In 2017, 27 records were obtained between July 12th and August 24th, with peak activity on July 27-28th; in 2018, 12 records between July 18th and August 20th, peaking on the night of July 29-30th; in 2019, 45 meteors were recorded between July 11th and August 13th, peaking on July 27-28th; and in 2020, there were 22 records between July 25th and August 7th, peaking on July 28th, with about a third of the SDA meteors recorded that year. In the four consecutive years, the SDA meteors had an average duration of 0.18 s, 0.23 s, 0.23 s, and 0.21 s; average apparent magnitude of -1.1, -1.2, -0.8 and -1.1 and average linear velocity of 47.1 km/s, 51.4 km/s, 49.0 km/s, and 45.7 km/s, respectivelyEste trabalho apresenta um estudo estatístico das capturas de meteoros da chuva Southern Delta-Aquariids (SDA). Os registros foram feitos pelas câmeras das estações de monitoramento de meteoros UVP1 e UVP2, da rede EXOSS, instaladas em São José dos Campos SP, no Observatório de Astronomia e Física Espacial da Universidade do Vale do Paraíba (UNIVAP), em cooperação com o Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP). A chuva SDA ocorre anualmente no período de julho a agosto. Foram analisados registros dos anos 2017, 2018, 2019 e 2020. Em 2017, 27 registros foram obtidos entre 12 de julho e 24 de agosto, com pico de atividade em 27-28 de julho; em 2018, foram 12 registros entre 18 de julho e 20 de agosto, com pico na noite de 29-30 de julho; para 2019, foram 45 meteoros registrados entre 11 de julho e 13 de agosto, com pico em 27-28 de julho; e em 2020, foram 22 registros entre 25 de julho e 07 de agosto, com pico em 28 de julho, com cerca de um terço dos meteoros SDA registrados nesse ano. Nos quatro anos consecutivos, os meteoros SDA apresentaram duração média de 0,18 s, 0,23 s, 0,23 s, e 0,21 s; magnitude aparente média de -1,1, -1,2, -0,8 e -1,1 e velocidade linear média de 47,1 km/s, 51,4 km/s, 49,0 km/s, e 45,7 km/s, respectivamenteIBICT2023-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTextoinfo:eu-repo/semantics/otherapplication/pdfhttps://revista.univap.br/index.php/revistaunivap/article/view/443810.18066/revistaunivap.v29i63.4438Revista Univap; Vol. 29 No. 63 (2023): Revista UnivapRevista Univap; v. 29 n. 63 (2023): Revista Univap2237-17531517-327510.18066/revistaunivap.v29i63reponame:Revista UniVap (online)instname:Universidade do Vale do Paraíba (Univap)instacron:UNIVAPporhttps://revista.univap.br/index.php/revistaunivap/article/view/4438/2257GeneralGeralCopyright (c) 2023 Revista Univaphttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessReis de Castro, Vinícius DanielFernandes, Francisco C. R.Caritá, Lucas AntonioRodrigues, Irapuan2023-09-19T13:38:38Zoai:ojs.biblioteca.univap.br:article/4438Revistahttps://revista.univap.br/index.php/revistaunivapPRIhttps://revista.univap.br/index.php/revistaunivap/oairevista@univap.br2237-17532237-1753opendoar:2023-09-19T13:38:38Revista UniVap (online) - Universidade do Vale do Paraíba (Univap)false |
dc.title.none.fl_str_mv |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS ESTUDO ESTATÍSTICO QUADRIENAL (2017 A 2020) DOS REGISTROS DOS METEOROS DA CHUVA SOUTHERN DELTA-AQUARIIDS (SDA) |
title |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
spellingShingle |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS Reis de Castro, Vinícius Daniel Southern Delta-Aquariids SDA Chuva de meteoros EXOSS Chuva de meteoros Southern Delta-Aquariids SDA meteor shower EXOSS Meteor shower |
title_short |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
title_full |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
title_fullStr |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
title_full_unstemmed |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
title_sort |
QUADRENNIAL STATISTICAL STUDY (2017 TO 2020) OF SOUTHERN DELTA-AQUARIIDS (SDA) METEOR SHOWER RECORDS |
author |
Reis de Castro, Vinícius Daniel |
author_facet |
Reis de Castro, Vinícius Daniel Fernandes, Francisco C. R. Caritá, Lucas Antonio Rodrigues, Irapuan |
author_role |
author |
author2 |
Fernandes, Francisco C. R. Caritá, Lucas Antonio Rodrigues, Irapuan |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Reis de Castro, Vinícius Daniel Fernandes, Francisco C. R. Caritá, Lucas Antonio Rodrigues, Irapuan |
dc.subject.por.fl_str_mv |
Southern Delta-Aquariids SDA Chuva de meteoros EXOSS Chuva de meteoros Southern Delta-Aquariids SDA meteor shower EXOSS Meteor shower |
topic |
Southern Delta-Aquariids SDA Chuva de meteoros EXOSS Chuva de meteoros Southern Delta-Aquariids SDA meteor shower EXOSS Meteor shower |
description |
This work presents a statistical study on the captures of meteors from the Southern Delta-Aquariids (SDA) shower. The records were performed by the cameras of the meteor monitoring stations UVP1 and UVP2 of the EXOSS network. The stations are installed in São José dos Campos, SP, at the Astronomy and Space Physics Observatory of the University of Vale do Paraíba (UNIVAP), in cooperation with the Federal Institute of Education, Science and Technology of São Paulo (IFSP). The SDA shower occurs annually from July to August. Meteor records from the years 2017, 2018, 2019 and 2020 were analyzed. In 2017, 27 records were obtained between July 12th and August 24th, with peak activity on July 27-28th; in 2018, 12 records between July 18th and August 20th, peaking on the night of July 29-30th; in 2019, 45 meteors were recorded between July 11th and August 13th, peaking on July 27-28th; and in 2020, there were 22 records between July 25th and August 7th, peaking on July 28th, with about a third of the SDA meteors recorded that year. In the four consecutive years, the SDA meteors had an average duration of 0.18 s, 0.23 s, 0.23 s, and 0.21 s; average apparent magnitude of -1.1, -1.2, -0.8 and -1.1 and average linear velocity of 47.1 km/s, 51.4 km/s, 49.0 km/s, and 45.7 km/s, respectively |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Texto info:eu-repo/semantics/other |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revista.univap.br/index.php/revistaunivap/article/view/4438 10.18066/revistaunivap.v29i63.4438 |
url |
https://revista.univap.br/index.php/revistaunivap/article/view/4438 |
identifier_str_mv |
10.18066/revistaunivap.v29i63.4438 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revista.univap.br/index.php/revistaunivap/article/view/4438/2257 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Revista Univap https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Revista Univap https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
General Geral |
dc.publisher.none.fl_str_mv |
IBICT |
publisher.none.fl_str_mv |
IBICT |
dc.source.none.fl_str_mv |
Revista Univap; Vol. 29 No. 63 (2023): Revista Univap Revista Univap; v. 29 n. 63 (2023): Revista Univap 2237-1753 1517-3275 10.18066/revistaunivap.v29i63 reponame:Revista UniVap (online) instname:Universidade do Vale do Paraíba (Univap) instacron:UNIVAP |
instname_str |
Universidade do Vale do Paraíba (Univap) |
instacron_str |
UNIVAP |
institution |
UNIVAP |
reponame_str |
Revista UniVap (online) |
collection |
Revista UniVap (online) |
repository.name.fl_str_mv |
Revista UniVap (online) - Universidade do Vale do Paraíba (Univap) |
repository.mail.fl_str_mv |
revista@univap.br |
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1797042284686999552 |