czsky/en/star/hr7157.md

310 B

name constellation created_by created_date updated_by updated_date
R Lyrae Lyr 8mag 2022-01-21 17:00:00 skybber 2022-02-10 16:44:55.475423

the striking red-orange star visible to the naked eye is a semi-regular variable star whose brightness varies from 3.8mag to 5mag over approximately 46 days.