Nonextensive distributions of asteroid rotation periods and diameters
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFBA |
Texto Completo: | http://repositorio.ufba.br/ri/handle/ri/16250 |
Resumo: | p. 1-5 |
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Betzler, Alberto SilvaBorges, Ernesto PinheiroBetzler, Alberto SilvaBorges, Ernesto Pinheiro2014-10-02T19:26:38Z2014-10-02T19:26:38Z20120004-6361http://repositorio.ufba.br/ri/handle/ri/16250v. 539p. 1-5We investigate the distribution of asteroid rotation periods from different regions of the solar system and diameter distributions of near-Earth asteroids (NEAs). We aim to verify if nonextensive statistics satisfactorily describes the data. Light curve data were taken from the Planetary Database System (PDS) with Rel. We also considered the taxonomic class and region of the solar system. Data of NEA were taken from the Minor Planet Center. Results. The rotation periods of asteroids follow a q-Gaussian with q = 2.6 regardless of taxonomy, diameter, or region of the solar system of the object. The distribution of rotation periods is influenced by observational bias. The diameters of NEAs are described by a q-exponential with q = 1.3. According to this distribution, there are expected to be 994 ± 30 NEAs with diameters greater than 1 km.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-08-19T12:05:55Z No. of bitstreams: 1 A. S. Betzler.pdf: 521948 bytes, checksum: 28f138e99c9b565162fb9924af9f950a (MD5)Approved for entry into archive by LIVIA FREITAS (livia.freitas@ufba.br) on 2014-10-02T19:26:38Z (GMT) No. of bitstreams: 1 A. S. Betzler.pdf: 521948 bytes, checksum: 28f138e99c9b565162fb9924af9f950a (MD5)Made available in DSpace on 2014-10-02T19:26:38Z (GMT). No. of bitstreams: 1 A. S. Betzler.pdf: 521948 bytes, checksum: 28f138e99c9b565162fb9924af9f950a (MD5) Previous issue date: 2012http://dx.doi.org/10.1051/0004-6361/201117767reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMinor planetsAsteroidsNonextensive distributions of asteroid rotation periods and diametersAstronomy and AstrophysicsArtigo de Periódicoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionBrasilinfo:eu-repo/semantics/openAccessengORIGINALA. S. Betzler.pdfA. S. Betzler.pdfapplication/pdf521948https://repositorio.ufba.br/bitstream/ri/16250/1/A.%20S.%20Betzler.pdf28f138e99c9b565162fb9924af9f950aMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/16250/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTA. S. Betzler.pdf.txtA. S. Betzler.pdf.txtExtracted texttext/plain28794https://repositorio.ufba.br/bitstream/ri/16250/3/A.%20S.%20Betzler.pdf.txtbcac6af1b228876e5b04ef03ea3b8f10MD53ri/162502022-08-26 11:47:06.081oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-26T14:47:06Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
dc.title.pt_BR.fl_str_mv |
Nonextensive distributions of asteroid rotation periods and diameters |
dc.title.alternative.pt_BR.fl_str_mv |
Astronomy and Astrophysics |
title |
Nonextensive distributions of asteroid rotation periods and diameters |
spellingShingle |
Nonextensive distributions of asteroid rotation periods and diameters Betzler, Alberto Silva Minor planets Asteroids |
title_short |
Nonextensive distributions of asteroid rotation periods and diameters |
title_full |
Nonextensive distributions of asteroid rotation periods and diameters |
title_fullStr |
Nonextensive distributions of asteroid rotation periods and diameters |
title_full_unstemmed |
Nonextensive distributions of asteroid rotation periods and diameters |
title_sort |
Nonextensive distributions of asteroid rotation periods and diameters |
author |
Betzler, Alberto Silva |
author_facet |
Betzler, Alberto Silva Borges, Ernesto Pinheiro |
author_role |
author |
author2 |
Borges, Ernesto Pinheiro |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Betzler, Alberto Silva Borges, Ernesto Pinheiro Betzler, Alberto Silva Borges, Ernesto Pinheiro |
dc.subject.por.fl_str_mv |
Minor planets Asteroids |
topic |
Minor planets Asteroids |
description |
p. 1-5 |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2014-10-02T19:26:38Z |
dc.date.available.fl_str_mv |
2014-10-02T19:26:38Z |
dc.type.driver.fl_str_mv |
Artigo de Periódico info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufba.br/ri/handle/ri/16250 |
dc.identifier.issn.none.fl_str_mv |
0004-6361 |
dc.identifier.number.pt_BR.fl_str_mv |
v. 539 |
identifier_str_mv |
0004-6361 v. 539 |
url |
http://repositorio.ufba.br/ri/handle/ri/16250 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.country.fl_str_mv |
Brasil |
dc.source.pt_BR.fl_str_mv |
http://dx.doi.org/10.1051/0004-6361/201117767 |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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Universidade Federal da Bahia (UFBA) |
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