Size Constraint on Hayabusa2 Extended Mission Rendezvous Target 1998~KY${}_{26}$ via VLT/VISIR Non-detection

Jin Beniyama, Thomas G. Müller, Marco Delbo +4

1998~KY${}_{26}$ is a tiny near-Earth asteroid ($H=26.1$) discovered in 1998. It has been selected as the target of the Hayabusa2 extended mission, which will rendezvous with 1998 KY…