NGC 523
id:
ngc-523-281-2963320
title:
NGC 523
text:
NGC 523, also known as Arp 158, from the ARP catalog is a spiral galaxy located in the constellation Andromeda. It was discovered separately by William Herschel on 13 September 1784, and by Heinrich d'Arrest on 13 August 1862. d'Arrest's discovery was listed as NGC 523, while Herschel's was listed as NGC 537; the two are one and the same. John Dreyer noted in the New General Catalogue that NGC 523 is a double nebula. In September 2001 a type Ia supernova, SN 2001en was discovered in NGC 523.
brand slug:
wiki
category slug:
encyclopedia
description:
Spiral galaxy in constellation Andromeda
original url:
https://en.wikipedia.org/wiki/NGC_523
date created:
date modified:
2024-02-16T09:32:09Z
main entity:
{"identifier":"Q1037135","url":"https://www.wikidata.org/entity/Q1037135"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e9/NGC523_-_SDSS_DR14.jpg","width":800,"height":800}
fields total:
13
integrity:
15