12 Cassiopeiae
id:
12-cassiopeiae-190-10374428
title:
12 Cassiopeiae
text:
12 Cassiopeiae is a white giant in the constellation Cassiopeia, about 860 light years away. It has an apparent magnitude of 5.4, so it faintly visible to the naked eye. The spectrum of 12 Cassiopeiae is classified as a B9-type giant. About three times as massive as the Sun and 386 times as luminous, it has expanded away from the main sequence after exhausting its core hydrogen. It now has a radius of 5.7 R☉ with an effective temperature of about 10,728 K, leading to a bolometric luminosity of 3
brand slug:
wiki
category slug:
encyclopedia
description:
Star in the constellation Cassiopeia
original url:
https://en.wikipedia.org/wiki/12_Cassiopeiae
date created:
date modified:
2023-01-22T18:07:33Z
main entity:
{"identifier":"Q15940056","url":"https://www.wikidata.org/entity/Q15940056"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/87/Cassiopeia_constellation_map.svg","width":320,"height":320}
fields total:
13
integrity:
15