NGC 4817

elliptical galaxy in the constellation Coma Berenices
Thing elliptical_galaxy Q1114544
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NGC 4817

Summary

NGC 4817 is an elliptical galaxy[1]. NGC 4817 has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 4817 is credited with the discovery of Guillaume Bigourdan[3].
  • NGC 4817's instance of is recorded as elliptical galaxy[4].
  • NGC 4817's constellation is recorded as Coma Berenices[5].
  • NGC 4817's galaxy morphological type is recorded as Sab[6].
  • NGC 4817 is part of Coma Cluster[7].
  • NGC 4817 is part of Coma Supercluster[8].
  • NGC 4817 is part of Q67790366[9].
  • NGC 4817 is part of Q67796466[10].
  • NGC 4817's catalog code is recorded as 2MASX J12562984+2756240[11].
  • NGC 4817's catalog code is recorded as AGC 221132[12].
  • NGC 4817's catalog code is recorded as SDSS J125629.81+275623.9[13].
  • NGC 4817's catalog code is recorded as NGC 4817[14].
  • NGC 4817's catalog code is recorded as CAIRNS J125629.78+275623.1[15].
  • NGC 4817's catalog code is recorded as NPM1G +28.0248[16].
  • NGC 4817's catalog code is recorded as PGC 83663[17].
  • NGC 4817's catalog code is recorded as 2MASS J12562984+2756240[18].
  • NGC 4817's catalog code is recorded as LEDA 83663[19].
  • NGC 4817's catalog code is recorded as SDSS J125629.81+275624.0[20].
  • NGC 4817's catalog code is recorded as GMP 5397[21].
  • NGC 4817's catalog code is recorded as [DFO95] 156[22].
  • NGC 4817's catalog code is recorded as Gaia DR2 1463728294746425728[23].
  • NGC 4817's time of discovery or invention is recorded as +1885-05-11T00:00:00Z[24].
  • NGC 4817's redshift is recorded as {'unit': '1', 'amount': '+0.02213'}[25].
  • NGC 4817's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.7'}[26].
  • NGC 4817's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.9195'}[27].

Body

Definition and Type

NGC 4817's instance of is recorded as elliptical galaxy[4].

Use and Application

Part of include Coma Cluster[7], a galaxy cluster[28]; Coma Supercluster[8], a supercluster[29]; Q67790366[9]; and Q67796466[10].

Why It Matters

NGC 4817 has Wikipedia articles in 24 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. [3] . wikidata.org.
  4. [6] . Box/peanut and bar structures in edge-on and face-on nearby galaxies in the Sloan Digital Sky Survey - I. Catalogue. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . 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] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Gaia Data Release 2. wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site

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 4817. Retrieved May 7, 2026, from https://4ort.xyz/entity/q1114544
MLA “NGC 4817.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q1114544.
BibTeX @misc{4ortxyz_q1114544_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 4817}}, year = {2026}, url = {https://4ort.xyz/entity/q1114544}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 4817 — https://4ort.xyz/entity/q1114544 (retrieved 2026-05-07)

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