Astrophysical: Minor planets

  • Publication
    GTC/CanariCam observations of (99942) Apophis
    Context. The potentially hazardous asteroid (PHA) (99942) Apophis is one of the most remarkable near-Earth asteroids (NEA) in terms of impact hazard. A good...
  • News
    Hera mission flies by Mars on its way to Didymos and captures unique images of its moons
    ESA’s Hera mission for planetary defense performed a flyby of Mars, as part of its gravitational assistance manoeuvre to shorten its journey to the binary...
  • Publication
    High-speed Photometry of the Disintegrating Planetesimals at WD1145+017: Evidence for Rapid Dynamical Evolution
    We obtained high-speed photometry of the disintegrating planetesimals orbiting the white dwarf WD 1145+017, spanning a period of four weeks. The light curves...
  • Publication
    Improved models for the near-Earth asteroids (2100) Ra-Shalom, (3103) Eger, (12711) Tukmit, and (161989) Cacus
    We present 24 new dense light curves of the near-Earth asteroids (3103) Eger, (161989) Cacus, (2100) Ra-Shalom, and (12711) Tukmit, obtained with the Instituto...
  • Publication
    Infrared spectroscopy of the largest known trans-Neptunian object 2001 KX75
    We report complete near-infrared (0.9-2.4 mu m) spectral observations of the largest know trans-Neptunian objects (TNO) 28976 = 2001 KX76 taken in two different...
  • Publication
    Intermittent Dust Mass Loss from Activated Asteroid P/2013 P5 (PANSTARRS)
    We present observations and models of the dust environment of activated asteroid P/2013 P5 (PANSTARRS). The object displayed a complex morphology during the...
  • Publication
    J-PLUS: A first glimpse at the spectrophotometry of asteroids. The MOOJa catalog
    Context. The Javalambre Photometric Local Universe Survey (J-PLUS) is an observational campaign that aims to obtain photometry in 12 ultraviolet-visible filters...
  • Publication
    Lightcurves and Pole Determinations for Asteroids 31 Euphrosyne, 196 Philomena, and 471 Papagena
    We present lightcurves ofasteroids 31 Euphrosyne, 196 Philomena and 471 Papagena and apply two different amplitude-aspect methods for pole and shape...
  • Publication
    Links between the dynamical evolution and the surface color of the Centaurs
    Context. The Centaurs are a transitional population of minor bodies of the solar system and the evolutionary link between the trans-Neptunian objects and the...