@article{fd4f1b7cd243452c9a4ebd6b65316966,
title = "VLBA detections in the Oph-S1 binary system near periastron confirmation of its orbital elements and mass",
keywords = "astrometry, binaries: close, stars: formation, stars: kinematics",
author = "Jazm{\'i}n Ord{\'o}{\~n}ez-Toro and Dzib, {Sergio A.} and Laurent Loinard and Gisela Ortiz-Le{\'o}n and Kounkel, {Marina A.} and Galli, {Phillip A.B.} and Masque, {Josep M.} and Dupuy, {Trent J.} and Quiroga-Nu{\~n}ez, {Luis H.} and Rodr{\'i}guez, {Luis F.}",
note = "Publisher Copyright: {\textcopyright} 2025 The Author(s).",
year = "2025",
month = apr,
day = "1",
doi = "10.1093/mnras/staf396",
language = "English",
volume = "538",
pages = "1784--1788",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
number = "3",
}