Mass ratios of 248 long-period binary stars
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资源简介：
VizieR online Data Catalogue associated with article published in journal Astronomical Journal (AAS) with title 'Astrometric mass ratios of 248 long-period binary stars resolved in Hipparcos and Gaia EDR3.' (bibcode: 2021AJ....162..260M)
创建时间：
2022-10-01
