NGC 7817

galaxy
Thing galaxy Q520073
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NGC 7817

Summary

NGC 7817 is a galaxy[1]. It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 7817 is credited with the discovery of William Herschel[3].
  • NGC 7817's instance of is recorded as galaxy[4].
  • NGC 7817's instance of is recorded as infrared source[5].
  • NGC 7817's constellation is recorded as Pegasus[6].
  • NGC 7817 followed NGC 7816[7].
  • NGC 7817 was followed by NGC 7818[8].
  • NGC 7817's galaxy morphological type is recorded as Sbc[9].
  • NGC 7817's galaxy morphological type is recorded as SAbc[10].
  • NGC 7817 is part of Q67795996[11].
  • NGC 7817's Commons category is recorded as NGC 7817[12].
  • NGC 7817's catalog code is recorded as NGC 7817[13].
  • NGC 7817's catalog code is recorded as PGC 279[14].
  • NGC 7817's catalog code is recorded as UGC 19[15].
  • NGC 7817's catalog code is recorded as KARA 4[16].
  • NGC 7817's catalog code is recorded as 2MASX J00035889+2045084[17].
  • NGC 7817's catalog code is recorded as IRAS 00014+2028[18].
  • NGC 7817's catalog code is recorded as IRAS F00013+2028[19].
  • NGC 7817's catalog code is recorded as MCG+03-01-021[20].
  • NGC 7817's catalog code is recorded as PSCz Q00014+2028[21].
  • NGC 7817's catalog code is recorded as UZC J000358.8+204505[22].
  • NGC 7817's catalog code is recorded as Z 0001.4+2028[23].
  • NGC 7817's catalog code is recorded as Z 456-28[24].
  • NGC 7817's catalog code is recorded as 2MFGC 53[25].
  • NGC 7817's catalog code is recorded as LEDA 279[26].
  • NGC 7817's time of discovery or invention is recorded as September 15, 1784[27].

Body

Definition and Type

Recorded instance of include galaxy[4] and infrared source[5].

Use and Application

NGC 7817 is part of Q67795996[11].

Why It Matters

NGC 7817 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [3] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . 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 7817. Retrieved May 7, 2026, from https://4ort.xyz/entity/ngc-7817
MLA “NGC 7817.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/ngc-7817.
BibTeX @misc{4ortxyz_ngc-7817_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 7817}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-7817}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 7817 — https://4ort.xyz/entity/ngc-7817 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/ngc-7817 · 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. 14d ago · Phantomdj · 2026-08-29 view diff on Wikidata ↗
    Image NGC 7817 SDSS2.jpg
    "/* wbsetclaim-update:2||1 */ [[Property:P18]]: NGC 7817 SDSS2.jpg"
  2. 7w ago · JAnDbot bot · 2026-07-22 view diff on Wikidata ↗
    Simbad id NGC 7817
    Declination {'amount': '+20.7523389'}
    Instance of galaxy, infrared source
    Time of discovery or invention +1784-09-15T00:00:00Z
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P155]]: [[Q600741]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.