czsky/en/star/π1_UMi.md

name	constellation	created_by	created_date	updated_by	updated_date
π1 UMi	UMi	8mag	2022-01-21 17:00:00	skybber	2022-02-08 15:23:22.078731

double star, the main column is yellow (6,6mag) and the companion is white (7,3mag). They lie at a mutual distance of 31.1" and actually orbit each other in 150 years. The star field around it is made up of a string of fairly bright stars, a ring and an arc of three fainter stars.