402 Chloë

402 Chloë is a large main-belt asteroid. It was discovered by French astronomer Auguste Charlois on 21 March 1895 from Nice. This asteroid is orbiting the Sun at a distance of with a period of and an eccentricity of 0.11. The orbital plane is inclined at an angle of 11.8° to the plane of the ecliptic.
This asteroid spans a girth of approximately 54 km. It is classified as a K-type asteroid and is a Barbarian, which means it belongs to a class of asteroids of which 234 Barbara is the prototype. Analysis of the asteroid light curve, based on photometric data collected during 2009, show a rotation period of with a brightness variation of in magnitude.