EROS 2 proper motion survey: a field brown dwarf and an L dwarf companion to LHS 102

We report the discovery of two L dwarfs (the new spectral class defined for dwarfs cooler than the M type) in a two-epoch CCD proper motion survey of 413 square degrees, complemented by infrared photometry from DENIS. One of them has a strong lithium line and is therefore a brown dwarf. The other is...

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Detalles Bibliográficos
Autores principales: Goldman, B, Delfosse, X, Forveille, T, Afonso, C, Alard, C, Albert, J N, Andersen, J, Ansari, R, Aubourg, E, Bareyre, P, Bauer, F, Beaulieu, J P, Borsenberger, J, Bouquet, A, Char, S, Charlot, X, Couchot, F, Coutures, C, Derue, F, Ferlet, R, Fouqué, P, Glicenstein, J F, Gould, A, Graff, D S, Gros, M H, Haïssinski, J, Hamilton, J C, Hardin, D P, De Kat, J, Kim, A, Lasserre, T, Lesquoy, E, Loup, C, Magneville, C, Mansoux, B, Marquette, J B, Martín, E L, Maurice, E, Milshtein, A I, Moniez, M, Palanque-Delabrouille, Nathalie, Perdereau, O, Prévôt, L, Regnault, N, Rich, J, Spiro, Michel, Vidal-Madjar, A, Virgoux, L, Zylberajch, S
Lenguaje:eng
Publicado: 1999
Materias:
Astrophysics and Astronomy
Acceso en línea:http://cds.cern.ch/record/387382

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