--- name: ΞΆ CrB constellation: CrB created_by: 8mag created_date: 2022-01-21 17:00:00 updated_by: skybber updated_date: 2022-01-25 15:50:03.974676 --- nice double star even for a small telescope with a lens diameter of at least 6 cm. It consists of brightness components of 5.1mag and 6mag at a separation of 6.3 arcseconds. One component has a bluish tint, the other a greenish tint. It lies at a distance of 470 light years.