• Publication
    The mass of the black hole in the low-inclination LMXB transient system GRO J0422+32 (=Nova Persei 1992)
    We present the first infrared light curve of GRO J0422+32, and use it along with R-band data and published I- and Cousins R_c-band data to constrain the...
  • Publication
    The mass of the black hole in V404 Cygni.
    Not Available
  • Publication
    The Mass of the Black-Hole in A:0620-00
    We present a direct determination of the mass of the system components in the soft X-ray transient A0620 -00. Infrared photometry during 1990 allows us to...
  • Publication
    The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES
    Small temperate planets are prime targets for exoplanet studies due to their possible similarities with the rocky planets in the Solar system. M dwarfs are...
  • Publication
    The Mass of the Neutron Star in Cygnus X-2 (V1341 Cygni)
    Cygnus X-2 is one of the brightest and longest known X-ray sources. We present high-resolution optical spectroscopy of Cyg X-2 obtained over 4 yr, which gives...
  • Publication
    The mass of the white dwarf in YY Dra (=DO Dra): Dynamical measurement and comparative study with X-ray estimates
    We present a dynamical study of the intermediate polar cataclysmic variable YY Dra based on time-series observations in the K band, where the donor star is...
  • Publication
    The mass of TOI-519 b: A close-in giant planet transiting a metal-rich mid-M dwarf
    We report on the determination of the mass of TOI-519 b, a transiting substellar object around a mid-M dwarf. We carried out radial velocity measurements using...
  • Publication
    The mass of TOI-654 b: A short-period sub-Neptune transiting a mid-M dwarf
    Sub-Neptunes are small planets between the size of the Earth and Neptune. The orbital and bulk properties of transiting sub-Neptunes can provide clues for their...
  • Publication
    The mass of X-ray Nova Scorpii1994 (=GRO J1655-40)
    We have obtained high- and intermediate-resolution optical spectra of the black hole candidate Nova Scorpii 1994 in 1998 May/June, when the source was in...