Astrophysical: Spectroscopy

  • Publication
    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...
  • News
    GIUSEPPE BONO: “High resolution spectroscopy allow us to know the abundance of chemical enrichment of the Milky Way, which are the ingredients of proteins and organic life”
    Giuseppe Bono, astrophysicist and associate professor of the Department of Physics at the Università degli Studi di Roma "Tor Vergata" (Italy), is a long...
  • Publication
    Ground-based Characterization of (98943) Torifune 2001 CC<SUB>21</SUB>, the Target of the Hayabusa2# Space Mission
    The near-Earth asteroid (98943) Torifune, previously designated 2001 CC 21, is the flyby target of the Hayabusa2 extended mission, nicknamed Hayabusa2# (Small...
  • Publication
    GSC04778-00152 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...
  • Publication
    GTC and OSIRIS: expanding the metallicity horizon of massive stars knowledge
    Massive stars are fundamental drivers of the Universe because of their injection of energy, momentum, and nuclear-processed material in every stage of their...
  • Publication
    GTC Follow-up Observations of Very Metal-poor Star Candidates from DESI
    The observations from the Dark Energy Spectroscopic Instrument (DESI) will significantly increase the numbers of known extremely metal-poor stars by a factor of...
  • Publication
    HD 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...
  • Publication
    High resolution long-slit spectroscopy of A 78.
    Not Available
  • Publication
    High-resolution observations of bright boulders on asteroid Ryugu: 2. Spectral properties
    Many 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...