NGC 550

spiral galaxy in the constellation Cetus
Place spiral_galaxy Q1037285
Press Enter · cited answer in seconds

NGC 550

Summary

NGC 550 is a spiral galaxy[1]. It draws 6 Wikipedia views per month (spiral_galaxy category, ranking #33 of 122).[2]

Key Facts

  • NGC 550 is credited with the discovery of William Herschel[3].
  • NGC 550's instance of is recorded as spiral galaxy[4].
  • NGC 550's constellation is recorded as Cetus[5].
  • NGC 550's galaxy morphological type is recorded as Sa[6].
  • NGC 550's galaxy morphological type is recorded as S[7].
  • NGC 550 is part of Q67623535[8].
  • NGC 550 is part of Q67625593[9].
  • NGC 550 is part of Q67793252[10].
  • NGC 550's Commons category is recorded as NGC 550[11].
  • NGC 550's catalog code is recorded as NGC 550[12].
  • NGC 550's catalog code is recorded as 2MASX J01264255+0201205[13].
  • NGC 550's catalog code is recorded as MCG+00-04-146[14].
  • NGC 550's catalog code is recorded as PGC 5374[15].
  • NGC 550's catalog code is recorded as UGC 1021[16].
  • NGC 550's catalog code is recorded as Z 385-139[17].
  • NGC 550's catalog code is recorded as UZC J012642.6+020120[18].
  • NGC 550's catalog code is recorded as Z 0124.1+0145[19].
  • NGC 550's catalog code is recorded as SDSS J012642.55+020120.2[20].
  • NGC 550's catalog code is recorded as CAIRNS J012642.60+020120.0[21].
  • NGC 550's catalog code is recorded as CAIRNS J012642.60+020119.9[22].
  • NGC 550's catalog code is recorded as LEDA 5374[23].
  • NGC 550's time of discovery or invention is recorded as October 8, 1785[24].
  • NGC 550's redshift is recorded as {'amount': '+0.01956'}[25].
  • NGC 550's redshift is recorded as {'amount': '+0.019737'}[26].
  • NGC 550's apparent magnitude is recorded as {'amount': '+12.7'}[27].

Body

Geography

Part of include Q67623535[8], Q67625593[9], and Q67793252[10].

Designation and Status

NGC 550's instance of is recorded as spiral galaxy[4].

History and Context

Catalog codes include NGC 550[12], 2MASX J01264255+0201205[13], MCG+00-04-146[14], PGC 5374[15], UGC 1021[16], and Z 385-139[17].

Why It Matters

NGC 550 draws 6 Wikipedia views per month (spiral_galaxy category, ranking #33 of 122).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . VizieR. wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . A redshift survey of nearby galaxy groups: the shape of the mass density profile. wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). NGC 550. Retrieved May 3, 2026, from https://4ort.xyz/entity/ngc-550
MLA “NGC 550.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ngc-550.
BibTeX @misc{4ortxyz_ngc-550_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 550}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-550}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 550 — https://4ort.xyz/entity/ngc-550 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/ngc-550 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 16w ago · Phantomdj · 2026-05-26 view diff on Wikidata ↗
    Discoverer or inventor William Herschel
    Part of
    Has part(s) Q9326457
    Declination {'unit': 'Q28390', 'amount': '+2.0223667'}
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P527]]: [[Q9326457]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.