Asteroid (4337) Arecibo: Two ice-rich bodies forming a binary -- Based on Gaia astrometric data

Ziyu Liu, Daniel Hestroffer, Josselin Desmars +1

Context. Binary asteroids are present in all populations of the Solar System, from near-Earth to trans-Neptunian regions. As is true for the small Solar System bodies (SSSBs), bina…