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IC 642

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IC 642

Summary

IC 642 is an elliptical galaxy[1]. It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 642's instance of is recorded as elliptical galaxy[3].
  • IC 642's instance of is recorded as low-ionization nuclear emission-line region[4].
  • IC 642's constellation is recorded as Leo[5].
  • IC 642's galaxy morphological type is recorded as -4.9[6].
  • IC 642's catalog code is recorded as IC 642[7].
  • IC 642's catalog code is recorded as 2MASX J10480814+1811189[8].
  • IC 642's catalog code is recorded as MCG+03-28-010[9].
  • IC 642's catalog code is recorded as UGC 5905[10].
  • IC 642's catalog code is recorded as PGC 32278[11].
  • IC 642's catalog code is recorded as Z 95-22[12].
  • IC 642's catalog code is recorded as Z 1045.4+1827[13].
  • IC 642's catalog code is recorded as UZC J104808.1+181119[14].
  • IC 642's catalog code is recorded as NVSS J104808+181118[15].
  • IC 642's catalog code is recorded as FIRST J104808.1+181119[16].
  • IC 642's catalog code is recorded as SDSS J104808.12+181119.2[17].
  • IC 642's catalog code is recorded as LEDA 32278[18].
  • IC 642's redshift is recorded as {'unit': '1', 'amount': '+0.02002'}[19].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.639'}[20].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.909'}[21].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.721'}[22].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.0'}[23].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.219'}[24].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.341'}[25].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.444'}[26].
  • IC 642's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.013'}[27].

Body

Definition and Type

Recorded instance of include elliptical galaxy[3] and low-ionization nuclear emission-line region[4].

Why It Matters

IC 642 has Wikipedia articles in 10 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. [3] ↑ . haroldcorwin.net. Retrieved . haroldcorwin.net. Provenance: wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . VizieR. wikidata.org.
  4. [6] ↑ . The K‐Band Galaxy Luminosity Function. 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. Retrieved . haroldcorwin.net. Provenance: 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] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  18. [20] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  19. [21] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  20. [22] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  21. [23] ↑ . SIMBAD. wikidata.org.
  22. [24] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  23. [25] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  24. [26] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  25. [27] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. 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). IC 642. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3712030
MLA “IC 642.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3712030.
BibTeX @misc{4ortxyz_q3712030_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 642}}, year = {2026}, url = {https://4ort.xyz/entity/q3712030}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 642 — https://4ort.xyz/entity/q3712030 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q3712030 · 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 · InternetArchiveBot bot · 2026-05-19 view diff on Wikidata ↗
    Google knowledge graph id → /g/1223dzx5
    Redshift → {'unit': '1', 'amount': '+0.02002'}
    Radial velocity → {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount'
    Wikidata description → galaxy
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ Rescuing 2 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.