2018 CB
Asteroid
2018 CB is a very bright micro-asteroid, classified as a near-Earth object of the Apollo group, less than 20 meters in diameter. It was first observed by astronomers of the Catalina Sky Survey at Mount Lemmon Observatory, Arizona, on 4 February... Wikipedia
Orbital period: 610 days
Discoverer: Catalina Sky Survey
Discovered: February 4, 2018
Earth MOID: 0.0004 AU (0.2 LD)
Semi-major axis: 1.4085 AU