Publicación
Geometry of the Draco C1 Symbiotic Binary
Draco C1 is a known symbiotic binary star system composed of a carbon red giant and a hot, compact companion—likely a white dwarf—belonging to the Draco dwarf...
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NoticiaGIUSEPPE BONO: “La espectroscopía de alta resolución nos permite conocer la cantidad de elementos químicos de la Vía Láctea, ingredientes de las proteínas y de vida orgánica”Giuseppe Bono, astrofísico y profesor del Departamento de Física de la Università degli Studi di Roma "Tor Vergata" (Italia), es colaborador habitual del...
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PublicaciónGround-based Characterization of (98943) Torifune 2001 CC<SUB>21</SUB>, the Target of the Hayabusa2# Space MissionThe near-Earth asteroid (98943) Torifune, previously designated 2001 CC 21, is the flyby target of the Hayabusa2 extended mission, nicknamed Hayabusa2# (Small...
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PublicaciónGSC04778-00152 photometry and spectroscopy (Tuvikene+, 2008)CCD photometry of GSC04778-00152 was carried out on 54 nights during 9 observing runs. In January 2006 the observations were made with the 41-cm Meade telescope...
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PublicaciónGTC and OSIRIS: expanding the metallicity horizon of massive stars knowledgeMassive stars are fundamental drivers of the Universe because of their injection of energy, momentum, and nuclear-processed material in every stage of their...
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PublicaciónGTC Follow-up Observations of Very Metal-poor Star Candidates from DESIThe observations from the Dark Energy Spectroscopic Instrument (DESI) will significantly increase the numbers of known extremely metal-poor stars by a factor of...
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PublicaciónHD 50844 observed by CoRoT (Poretti+, 2009)We compared the results from SigSpec and from the iterative-sine-wave fitting, considering an error range of 0.005d-1 in frequency (i.e., a width 3.4 times...
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PublicaciónHigh resolution long-slit spectroscopy of A 78.Not Available
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PublicaciónHigh-resolution observations of bright boulders on asteroid Ryugu: 2. Spectral propertiesMany small boulders with reflectance values higher than 1.5 times the average reflectance have been found on the near-Earth asteroid 162,173 Ryugu. Based on...