--- name: δ Lyr constellation: Lyr created_by: 8mag created_date: 2022-01-21 17:00:00 updated_by: skybber updated_date: 2022-02-10 16:46:33.846352 --- an easily observable optical binary at a distance of 620", one component of which is colored strongly red (with slightly variable brightness ranging from 4.3 to 4.4mag) and the other pale blue (5.5mag). They can be distinguished by a binocular.