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   Articles with "gaia edr3" as a keyword



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M dwarfs found in the first Byurakan spectral sky survey database. Gaia EDR3 and TESS data. Some preliminary results

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recommendations! Published in 2023 at "Publications of the Astronomical Society of Australia"

DOI: 10.1017/pasa.2023.20

Abstract: Abstract In order to gain more information on the 236 M dwarfs identified in the First Byurakan Survey (FBS) low-resolution (lr) spectroscopic database, Gaia EDR3 high-accuracy astrometric and photometric data and Transiting Exoplanet Survey Satellite… read more here.

Keywords: database gaia; gaia edr3; dwarfs; survey ... See more keywords
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The surface brightness–colour relations based on eclipsing binary stars and calibrated with Gaia EDR3

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recommendations! Published in 2021 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/202140571

Abstract: Aims. The surface brightness – colour relation (SBCR) is a basic tool in establishing precise and accurate distances within the Local Group. Detached eclipsing binary stars with accurately determined radii and trigonometric parallaxes allow for… read more here.

Keywords: eclipsing binary; colour relations; binary stars; surface brightness ... See more keywords
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LISC Catalog of Open Clusters.III. 83 Newly found Galactic disk open clusters using Gaia EDR3

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recommendations! Published in 2023 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/accbad

Abstract: As groups of coeval stars born from the same molecular cloud, an Open cluster (OC) is an ideal laboratory for studying the structure and dynamical evolution of the Milky Way. The release of High-Precision Gaia… read more here.

Keywords: lisc catalog; iii newly; catalog open; gaia edr3 ... See more keywords
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Gaia EDR3 view on galactic globular clusters

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recommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stab1475

Abstract: We use the data from Gaia  Early Data Release 3 (EDR3) to study the kinematic properties of Milky Way globular clusters. We measure the mean parallaxes and proper motions (PM) for 170 clusters, determine the PM… read more here.

Keywords: edr3 view; galactic globular; view galactic; globular clusters ... See more keywords
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Galactic bar resonances inferred from kinematically hot stars in Gaia EDR3

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recommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stab2582

Abstract: Using a numerical simulation of an isolated barred disc galaxy, we first demonstrate that the resonances of the inner bar structure induce more prominent features in the action space distribution for the kinematically hotter stars,… read more here.

Keywords: outer outer; bar resonances; bar; outer ... See more keywords