NGC 1657

galaxy
Thing low_surface_brightness_galaxy Q1044562
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NGC 1657

Summary

NGC 1657 is a low-surface-brightness galaxy[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 1657 is credited with the discovery of Édouard Stephan[3].
  • NGC 1657's image is recorded as NGC 1657 DSS.png[4].
  • NGC 1657's instance of is recorded as low-surface-brightness galaxy[5].
  • NGC 1657's instance of is recorded as spiral galaxy[6].
  • NGC 1657's constellation is recorded as Eridanus[7].
  • NGC 1657's galaxy morphological type is recorded as SBbc[8].
  • NGC 1657's galaxy morphological type is recorded as SBb/Sb[9].
  • NGC 1657's Commons category is recorded as NGC 1657[10].
  • NGC 1657's catalog code is recorded as NGC 1657[11].
  • NGC 1657's catalog code is recorded as PGC 15958[12].
  • NGC 1657's catalog code is recorded as MCG+00-13-004[13].
  • NGC 1657's catalog code is recorded as 2MASX J04460725-0204381[14].
  • NGC 1657's catalog code is recorded as UGC 3156[15].
  • NGC 1657's catalog code is recorded as 6dFGS gJ044607.3-020438[16].
  • NGC 1657's catalog code is recorded as HIPASS J0446-02[17].
  • NGC 1657's catalog code is recorded as UZC J044607.2-020438[18].
  • NGC 1657's catalog code is recorded as Z 0443.6-0210[19].
  • NGC 1657's catalog code is recorded as Z 394-5[20].
  • NGC 1657's catalog code is recorded as LEDA 15958[21].
  • NGC 1657's time of discovery or invention is recorded as +1881-12-21T00:00:00Z[22].
  • NGC 1657's redshift is recorded as {'amount': '+0.014343'}[23].
  • NGC 1657's apparent magnitude is recorded as {'amount': '+13.9'}[24].
  • NGC 1657's apparent magnitude is recorded as {'amount': '+14.3'}[25].
  • NGC 1657's apparent magnitude is recorded as {'amount': '+13.8'}[26].
  • NGC 1657's apparent magnitude is recorded as {'amount': '+14.2'}[27].

Body

Works and Contributions

NGC 1657 is credited with the discovery of Édouard Stephan[3].

Why It Matters

NGC 1657 has Wikipedia articles in 12 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] . SIMBAD. wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . VizieR. wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . SIMBAD. 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] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies. wikidata.org.
  24. [26] . The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies. wikidata.org.
  25. [27] . The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies. 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 1657. Retrieved May 3, 2026, from https://4ort.xyz/entity/ngc-1657
MLA “NGC 1657.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ngc-1657.
BibTeX @misc{4ortxyz_ngc-1657_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 1657}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-1657}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 1657 — https://4ort.xyz/entity/ngc-1657 (retrieved 2026-05-03)

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