469 citations · 6.8k across the 158 of their papers we have counts for
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astro-ph2002★ 52 cited
Discovery of a very cool object with extraordinarily strong H(alpha) emission
David Barrado y Navascues, Maria Rosa Zapatero Osorio, Eduardo L. Martin +3
We report on the finding of the strongest H(alpha) emission -pseudoequivalent width of 705 Angstrom- known so far in a young, late type dwarf. This object, named as SOri71, is a su…
astro-ph2002★ 127 cited
A Methane Isolated Planetary Mass Object in Orion
M. R. Zapatero Osorio, V. J. S. Bejar, E. L. Martin +5
We report on the discovery of a free-floating methane dwarf toward the direction of the young star cluster sigma Orionis. Based on the object's far-red optical and near-infrared ph…