czsky/en/star/hr815.md

430 B

name constellation created_by created_date updated_by updated_date
RZ Cassiopeiae Cas 8mag 2022-01-21 17:00:00 skybber 2022-01-23 10:14:04.469176

an interesting occulting variable star. The period of brightness changes is 1.19 days, but the drop in brightness from 6.18mag to 7.72mag lasts only two hours, while brightening then occurs immediately and the star returns to its original magnitude in another two hours.