| 2008 | Jose Antonio Caballero: Dynamical parallax of sigma Ori AB: mass, distance and age. In: Monthly Notices of the Royal Astronomical Society, 2008, 750-754 |
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| 2008 | Zapatero Osorio M. R., Bejar V. J. S., Bihain G., Martin E. L., Rebolo R., Villo-Perez I., Diaz-Sanchez A., Perez Garrido A.; Jose Antonio Caballero, Henning T., Mundt R., Barrado Y Navascues D., Bailer-Jones C. A. L.: New constraints on the membership of the T dwarf S Ori 70 in the sigma Orionis cluster. In: Astronomy and Astrophysics, 2008, 895-900 |
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| 2008 | Jose Antonio Caballero: Spatial distribution of stars and brown dwarfs in sigma Orionis. In: Monthly Notices of the Royal Astronomical Society, 2008, 750-754 |
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| 2007 | Jose Antonio Caballero: A near-infrared/optical/X-ray survey in the centre of sigma Orionis. In: Astronomische Nachichten, 2007, 917-927 |
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| 2007 | Jose Antonio Caballero,
Solano E.: Albus 1: A Very Bright White Dwarf Candidate. In: Astrophysical Journal Letters, 2007, L151-L154 |
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| 2007 | Zapatero Osorio M. R., Jose Antonio Caballero, Bejar V. J. S., Rebolo R., Barrado Y Navascues D., Bihain G., Eisloeffel J., Martín E. L., Bailer-Jones C. A. L., Mundt R., Forveille T., Bouy H.: Discs of planetary-mass objects in sigma Orionis. In: Astronomy and Astrophysics (Letter to the Editor), 2007, L9-L12 |
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| 2007 | Jose Antonio Caballero: Southern Very Low Mass Stars and Brown Dwarfs in Wide Binary and Multiple Systems. In: Astrophysical Journal, 2007, 520-526 |
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| 2007 | Jose Antonio Caballero: The brightest stars of the sigma Orionis cluster. In: Astronomy and Astrophysics, 2007, 917-930 |
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| 2007 | Jose Antonio Caballero, Bejar V. J. S., Rebolo R., Eisloeffel J., Zapatero Osorio M. R., Mundt R.; Barrado Y Navascues D., Bihain G., Bailer-Jones C. A. L., Forveille T., Martín E. L.: The substellar mass function in sigma Orionis. II. Optical, near-infrared and IRAC/Spitzer photometry of young cluster brown dwarfs and planetary-mass objects . In: Astronomy and Astrophysics, 2007, 903-918 |
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| 2007 | Jose Antonio Caballero: The widest ultracool binary. In: Astronomy and Astrophysics (Letter to the Editor), 2007, L61-L64 |
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| 2006 | Jose Antonio Caballero,
E. L. Martin,
P. D. Dobbie,
D. Barrado y Navascues: Are isolated planetary-mass objects really isolated?. A brown dwarf-exoplanet system candidate in the sigma Orionis cluster. In: Astronomy and Astrophysics, 2006, 635-640 |
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