RY Persei
id:
ry-persei-260-11031530
title:
RY Persei
text:
RY Persei is a variable star in the northern constellation of Perseus, abbreviated RY Per. It is an Algol variable with a period of 6.8635663 days, which indicates this is an eclipsing binary star system with an orbital plane oriented close to the line of sight from the Earth. The system has a maximum apparent visual magnitude of 8.50, which drops down to magnitude 10.25 during the eclipse of the primary component, then to 8.65 with the secondary eclipse. Based on parallax measurements, this sys
brand slug:
wiki
category slug:
encyclopedia
description:
Star in the constellation Perseus
original url:
https://en.wikipedia.org/wiki/RY_Persei
date created:
date modified:
2024-03-27T22:26:10Z
main entity:
{"identifier":"Q74283046","url":"https://www.wikidata.org/entity/Q74283046"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/fb/RYPerLightCurve.png","width":1500,"height":975}
fields total:
13
integrity:
15