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IC 4639

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IC 4639

Summary

IC 4639 is an astronomical object[1]. IC 4639 has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 4639's image is recorded as IC4639 - SDSS DR14.jpg[3].
  • IC 4639's instance of is recorded as astronomical object[4].
  • IC 4639's instance of is recorded as low-ionization nuclear emission-line region[5].
  • IC 4639's constellation is recorded as Hercules[6].
  • IC 4639's galaxy morphological type is recorded as Sa/E[7].
  • IC 4639's catalog code is recorded as IC 4639[8].
  • IC 4639's catalog code is recorded as LEDA 1678509[9].
  • IC 4639's catalog code is recorded as 2MASX J17025471+2255479[10].
  • IC 4639's catalog code is recorded as NPM1G +22.0562[11].
  • IC 4639's catalog code is recorded as SDSS J170254.75+225548.0[12].
  • IC 4639's catalog code is recorded as SDSS J170254.75+225548.1[13].
  • IC 4639's catalog code is recorded as Gaia DR2 4571278317570231552[14].
  • IC 4639's redshift is recorded as {'unit': '1', 'amount': '+0.05742'}[15].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9821'}[16].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.449'}[17].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.771'}[18].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.500'}[19].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.010'}[20].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.244'}[21].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.365'}[22].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.924'}[23].
  • IC 4639's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.582'}[24].
  • IC 4639's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17208'}[25].
  • IC 4639's Google Knowledge Graph ID is recorded as /g/121xw9t5[26].
  • IC 4639's SIMBAD ID is recorded as IC 4639[27].

Why It Matters

IC 4639 has Wikipedia articles in 9 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] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Box/peanut and bar structures in edge-on and face-on nearby galaxies in the Sloan Digital Sky Survey - I. Catalogue. 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] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  14. [16] ↑ . Gaia Data Release 2. wikidata.org.
  15. [17] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  16. [18] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  17. [19] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  18. [20] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  19. [21] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  20. [22] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  21. [23] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. 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] ↑ . Galaxy groups: a 2MASS catalog. 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). IC 4639. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3681912
MLA “IC 4639.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3681912.
BibTeX @misc{4ortxyz_q3681912_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 4639}}, year = {2026}, url = {https://4ort.xyz/entity/q3681912}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 4639 — https://4ort.xyz/entity/q3681912 (retrieved 2026-05-07)

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