#ultracool dwarfs

topicultracool dwarfs

2 papers · 1 filter

astro-ph.EP2026

Discovering and Characterising Exoplanets and Ultracool Dwarfs with the Square Kilometre Array

Robert D. Kavanagh, Juan B. Climent, Philippe Zarka +16

The paper discusses how the Square Kilometre Array will enable the detection of low‑frequency radio emission from giant exoplanets and thousands of ultracool dwarfs, allowing chara…

astro-ph.SR2026

SPHEREx Ultracool Dwarf spectrophotometric Atlas (SUDA): Atmospheric and Fundamental Parameters of Ultracool Dwarfs

Zhijun Tu, Shu Wang, Haomiao Huang +2

The paper presents the SPHEREx Ultracool Dwarf spectrophotometric Atlas (SUDA), a homogeneous dataset of 1675 field ultracool dwarfs with continuous 0.75–5 µm spectra, and derives…