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An update on the future Flyby of Gliese 710 to the solar system using Gaia DR3: Flyby parameters reproduced, uncertainties reduced

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dc.contributor.authorFuente Marcos, Raúl de la
dc.contributor.authorFuente Marcos, Carlos de la
dc.date.accessioned2023-06-22T10:58:20Z
dc.date.available2023-06-22T10:58:20Z
dc.date.issued2022-06
dc.description.abstractCharting the near-future motion of known stars through the Galaxy, none will pass closer to the Sun than Gliese 710. Here, we present an updated analysis of this upcoming flyby using Gaia DR3 data as well as the latest planetary ephemerides. Our new estimate reproduces the nominal values of those already published, but with reduced associated uncertainties. The distribution of distances of closest approach has a median value of 0.052 pc with a 90% probability of coming within 0.048–0.056 pc of the Sun; the associated time of perihelion passage is determined to be between 1.26–1.33 Myr with 90% confidence, with a most likely value of 1.29 Myr.
dc.description.departmentUnidad Deptal. de Astronomía y Geodesia
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.refereedFALSE
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/74486
dc.identifier.doi10.3847/2515-5172/ac7b95
dc.identifier.issn2515-5172
dc.identifier.officialurlhttps://doi.org/10.3847/2515-5172/ac7b95
dc.identifier.urihttps://hdl.handle.net/20.500.14352/71957
dc.issue.number6
dc.journal.titleResearch Notes of the AAS
dc.language.isoeng
dc.publisherAmerican Astronomical Society
dc.relation.projectIDPID2020-116726RB-I00 /AEI/10.13039/501100011033.
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu530
dc.subject.cdu530.44
dc.subject.keywordStellar kinematics
dc.subject.keywordSolar neighborhood
dc.subject.keywordSolar system
dc.subject.ucmAstrofísica (Matemáticas)
dc.subject.ucmAstronomía (Matemáticas)
dc.subject.unesco21 Astronomía y Astrofísica
dc.subject.unesco21 Astronomía y Astrofísica
dc.titleAn update on the future Flyby of Gliese 710 to the solar system using Gaia DR3: Flyby parameters reproduced, uncertainties reduced
dc.typejournal article
dc.volume.number6
dcterms.referencesAarseth, S. J. 2003, Gravitational N-Body Simulations (Cambridge: Cambridge University Press), 27 Berski, F., & Dybczy´nski, P. A. 2016, A&A, 595, L10 Bailer-Jones, C. A. L. 2018, A&A, 609, A8 Bailer-Jones, C. A. L., Rybizki, J., Andrae, R., et al. 2018,A&A, 616, A37 Bobylev, V. V. 2010, Astronomy Letters, 36, 220 Bobylev, V. V. & Bajkova, A. T. 2020, Astronomy Letters, 46, 24 Bobylev, V. V. & Bajkova, A. T. 2021, Astronomy Letters, 47, 180de la Fuente Marcos, C., & de la Fuente Marcos, R. 2012,MNRAS, 427, 728 de la Fuente Marcos, R. & de la Fuente Marcos, C. 2018, RNAAS, 2, 30 de la Fuente Marcos, R. & de la Fuente Marcos, C. 2020, RNAAS, 4, 222 Dybczýnski, P. A. & Królikowska, M. 2022, A&A, 660, A100 Feng, F., & Bailer-Jones, C. A. L. 2015, MNRAS, 454, 3267 Gaia Collaboration, Prusti, T., de Bruijne, J. H. J., et al. 2016, A&A, 595, A1 Gaia Collaboration, Vallenari, A., Brown, A. G. A., Prusti, T., et al. 2022, A&A, in press (doi:10.1051/0004-6361/202243940) García-Sánchez, J., Preston, R. A., Jones, D. L., et al. 1999, AJ, 117, 1042 Ginsburg, A., Sip˝ocz, B. M., Brasseur, C. E., et al. 2019, AJ, 157, 98 Gray, R. O., Corbally, C. J., Garrison, R. F., et al. 2006, AJ, 132, 161 Harris, C. R., Millman, K. J., van der Walt, S. J., et al. 2020, Nature, 585, 357 Hills, J. G. 1981, AJ, 86, 1730 Hunter, J. D. 2007, Computing in Science and Engineering, 9, 90 Jiménez-Torres, J. J. 2020, RNAAS, 4, 186 Katz, D., Sartoretti, P., Guerrier, A., et al. 2022, A&A, in press (arXiv:2206.05902) Makino, J. 1991, ApJ, 369, 200 Matese, J. J., & Lissauer, J. J. 2002, Icarus, 157, 228 Park, R. S., Folkner, W. M., Williams, J. G., et al. 2021, AJ, 161, 105
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