czsky/en/star/hr3989.md

396 B

name constellation created_by created_date updated_by updated_date
17 a 18 Sex Sex 8mag 2022-01-21 17:00:00 skybber 2022-02-06 12:03:40.123314

a broad pair of unrelated stars that can be identified with the naked eye if the observer has good eyesight. They are easily separated by a trier. They have brightnesses of 5.9 and 5.6mag. The components are 530 and 470 light years apart.