Journal: Astronomy and Astrophysics

  • Publication
    Two new SB2 binaries with main sequence B-type pulsators in the Kepler field
    Context. OB stars are important in the chemistry and evolution of the Universe, but the sample of targets that is well understood from an asteroseismological...
  • Publication
    Two spectral states of the transient X-ray burster SAX J1747.0-2853
    The neutron star binary SAX J1747.0-2853, located in the Galactic Center region at about 0.5 deg from Sgr A* and at a distance of ˜9 kpc, has been observed in...
  • Publication
    Two sub-Neptunes around the M dwarf TOI-1470
    Aims: A transiting planet candidate with a sub-Neptune radius orbiting the nearby (d = 51.9 ± 0.07 pc) M1.5 V star TOI-1470 with a period of ~2.5 d was...
  • Publication
    Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-2095
    The main scientific goal of TESS is to find planets smaller than Neptune around stars that are bright enough to allow for further characterization studies...
  • Publication
    Two T dwarfs from the UKIDSS early data release
    Context: We report on the first ultracool dwarf discoveries from the UKIRT Infrared Deep Sky Survey (UKIDSS) Large Area Survey Early Data Release (LAS EDR), in...
  • Publication
    Two temperate Earth-mass planets orbiting the nearby star GJ 1002
    We report the discovery and characterisation of two Earth-mass planets orbiting in the habitable zone of the nearby M-dwarf GJ 1002 based on the analysis of the...
  • Publication
    Two temperate super-Earths transiting a nearby late-type M dwarf
    Context. In the age of JWST, temperate terrestrial exoplanets transiting nearby late-type M dwarfs provide unique opportunities for characterising their...
  • Publication
    Two's a crowd? Characterising the effect of photometric contamination on the extraction of the global asteroseismic parameter νmax in red-giant binaries
    Context. Theoretical scaling relations for solar-like oscillators and red giants are widely used to estimate fundamental stellar parameters. The accuracy and...
  • Publication
    Two-dimensional metallicity distribution of the ionized gas in NGC 628 and NGC 6946
    Aims: We present here two H II region catalogues with azimuthal resolution for the two grand design galaxies NGC 628 and NGC 6946. With the help of these...