First L-type substellar object discovered in the vicinity of the embedded cluster NGC 2023

astro-ph.SR

Submitted: 2026-10-13

Updated: 2026-10-13

Comments: 10 pages, 4 figures, accepted for publication in The Astrophysical Journal

DOI: 10.3847/1538-4357/aeb0a2

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Euclid Early Release Observations of the Barnard 30 dark cloud I. Brown dwarfs and planetary mass candidate members at the core of the association
• The SpeX Prism Library: 1000+ Low-resolution, Near-infrared Spectra of Ultracool M, L, T and Y Dwarfs
• The SpeX Prism Library Analysis Toolkit (SPLAT): A Data Curation Model
• Euclid Quick Data Release (Q1) Ultracool dwarfs in the Euclid Deep Field North
• Euclid: Quick Data Release (Q1) -- A photometric search for ultracool dwarfs in the Euclid Deep Fields

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