Home›Gravitational lensing›2237+30🌐PortuguêsEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeالعربية中文EntityQ1114693· pop 5· linked from 155 articles2237+30Also known as Z 378-15quasarWikidata factsShow 8 more factstime of discovery or invention1985-00-00right ascension340.125976958declination3.358508056apparent magnitude12.214radial velocity11579redshift0.00020galaxy morphological typeSabcatalog code2MASX J22403023+0321306Sources (1)wikidata.orgvia Wikidata · CC0Available in 5 languages中文العربيةPolskiSlovakvia Wikidata sitelinks · CC0ConnectionsepochEntityAlbert EinsteinPersonCategoriesGravitational lensingPegasus (constellation)Unbarred spiral galaxies