The Companions to B and A Stars Snapshot (C-BASS) Survey. I. Discovery of a Young Brown Dwarf Companion to HIP 17453

We report the detection of a new brown dwarf companion to HIP 17453 A, a chemically peculiar A0V star located at a distance of 81 pc. HIP 17453 A was observed with high-resolution adaptive-optics imaging using the Near-Infrared Camera 2 on the Keck II telescope as part of the Companions to B and A S...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Marah Brinjikji, Adam J. R. W. Smith, Jenny Patience, Eric L. Nielsen, Austin Ware, Jorge A. Sanchez, Robert De Rosa, Jasmine Garani, Emma Softich, Michael C. Liu, Bruce A. Macintosh, Thomas M. Esposito, Brendan P. Bowler, William M. J. Best, Sarah Blunt, Trent J. Dupuy, Justin Hom, Jessica Klusmeyer, Franck Marchis, Jayke S. Nguyen, Anne E. Peck, Mark W. Phillips, William Roberson, Jean-Baptiste Ruffio, William Thompson, Zahed Wahhaj, Samuel Walker, Jason J. Wang, Patrick A. Young
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2026-01-01
Colecção:	The Astronomical Journal
Assuntos:	Brown dwarfs Direct imaging High contrast techniques Coronagraphic imaging Infrared photometry Infrared astronomy
Acesso em linha:	https://doi.org/10.3847/1538-3881/ae82f2
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!