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IC 4999

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Thing galaxy Q3680941
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IC 4999

Summary

IC 4999 is a galaxy[1]. It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 4999's instance of is recorded as galaxy[3].
  • IC 4999's instance of is recorded as HI (21cm) source[4].
  • IC 4999's instance of is recorded as infrared source[5].
  • IC 4999's constellation is recorded as Capricornus[6].
  • IC 4999's galaxy morphological type is recorded as Sb[7].
  • IC 4999 is part of Q67624344[8].
  • IC 4999 is part of Q67795728[9].
  • IC 4999's catalog code is recorded as IC 4999[10].
  • IC 4999's catalog code is recorded as 2MASX J20235633-2600538[11].
  • IC 4999's catalog code is recorded as IRAS 20209-2610[12].
  • IC 4999's catalog code is recorded as MCG-04-48-004[13].
  • IC 4999's catalog code is recorded as IRAS F20209-2610[14].
  • IC 4999's catalog code is recorded as ESO 527-21[15].
  • IC 4999's catalog code is recorded as PGC 64613[16].
  • IC 4999's catalog code is recorded as AM 2020-261[17].
  • IC 4999's catalog code is recorded as 6dFGS gJ202356.3-260054[18].
  • IC 4999's catalog code is recorded as SGC 202056-2610.6[19].
  • IC 4999's catalog code is recorded as PSCz Q20209-2610[20].
  • IC 4999's catalog code is recorded as HIPASS J2024-25[21].
  • IC 4999's catalog code is recorded as LEDA 64613[22].
  • IC 4999's redshift is recorded as {'unit': '1', 'amount': '+0.010526'}[23].
  • IC 4999's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.51'}[24].
  • IC 4999's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.59'}[25].
  • IC 4999's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.1'}[26].
  • IC 4999's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.378'}[27].

Body

Definition and Type

Recorded instance of include galaxy[3], HI (21cm) source[4], and infrared source[5].

Use and Application

Part of include Q67624344[8] and Q67795728[9].

Why It Matters

IC 4999 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] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . VizieR. 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] ↑ . SIMBAD. wikidata.org.
  13. [15] ↑ . SIMBAD. wikidata.org.
  14. [16] ↑ . SIMBAD. Retrieved . haroldcorwin.net. Provenance: 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] ↑ . Dynamics of binary galaxies. I. Wide pairs. wikidata.org.
  22. [24] ↑ . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.
  23. [25] ↑ . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.
  24. [26] ↑ . The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies. wikidata.org.
  25. [27] ↑ . The Two Micron All Sky Survey (2MASS). 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 4999. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3680941
MLA “IC 4999.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3680941.
BibTeX @misc{4ortxyz_q3680941_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 4999}}, year = {2026}, url = {https://4ort.xyz/entity/q3680941}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 4999 — https://4ort.xyz/entity/q3680941 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q3680941 · 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. 27d ago · Phantomdj · 2026-08-18 view diff on Wikidata ↗
    Image → ['IC 4999 PanS.jpg', 'IC 4999 imaged by Legacy Surveys.jpg']
    "/* wbsetclaim-create:2||1 */ [[Property:P18]]: IC 4999 imaged by Legacy Surveys.jpg"
  2. 8w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Constellation → Capricornus
    Apparent magnitude → {'unit': '1', 'amount': '+13.51'}, {'unit': '1', 'amount': '+12.59'}, {'unit': '1', 'amount': '+13.1'} +3
    Google knowledge graph id → /g/120mytnr
    Epoch → J2000.0
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: IC 4999 PanS.jpg, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.