Newly detected open clusters in the Galactic disk using <i>Gaia</i> EDR3

نویسندگان

چکیده

The astrometric satellite Gaia recently released part of its third data set, which provides a good opportunity to hunt for more open clusters in the Milky Way. In this work, we conduct blind search Galactic disk using sample-based clustering method with high spatial resolution, is especially suited finding hidden targets. addition confirming 1930 previously known and 82 globular clusters, 704 new stellar are proposed as potential at latitudes | b |?20°. For each these present coordinates, detailed parameters, ages, well radial velocity, if available. Our greatly increases number objects study shows incompleteness cluster census across our Galaxy.

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ژورنال

عنوان ژورنال: Astronomy and Astrophysics

سال: 2022

ISSN: ['0004-6361', '1432-0746']

DOI: https://doi.org/10.1051/0004-6361/202243091