Markarian 231
id:
markarian-231-188-8564408
title:
Markarian 231
text:
Markarian 231 is a Type-1 Seyfert galaxy that was discovered in 1969 as part of a search of galaxies with strong ultraviolet radiation. It contains the nearest known quasar. Markarian 231 is located about 581 million light years away from Earth, in the constellation of Ursa Major.
brand slug:
wiki
category slug:
encyclopedia
description:
Seyfert galaxy in the constellation Ursa Major
original url:
https://en.wikipedia.org/wiki/Markarian_231
date created:
2010-09-13T15:24:02Z
date modified:
2024-09-09T03:24:05Z
main entity:
{"identifier":"Q3232769","url":"https://www.wikidata.org/entity/Q3232769"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e8/Hubble_Interacting_Galaxy_UGC_8058_%282008-04-24%29.jpg","width":2363,"height":2363}
fields total:
13
integrity:
16