Discovery of the first very wide WD-LD binary system?

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We report on our large scale search of 2MASS and SuperCOSMOS in the southern hemisphere for very widely separated white dwarf / L-dwarf binary systems and present our findings, including 8 widely separated candidate systems, and proper motion analysis confirming one of these as a widely separated white dwarf/ L-dwarf common proper motion binary candidate.
4 pages, 3 figures, 15th European White Dwarf Workshop

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Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/117197

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/astro-ph/0610318
 http://arxiv.org/abs/astro-ph/0610318

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arXiv