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IC 2991

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Thing galaxy Q3688306
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IC 2991

Summary

IC 2991 is a galaxy[1]. IC 2991 has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 2991's instance of is recorded as galaxy[3].
  • IC 2991's instance of is recorded as spiral galaxy[4].
  • IC 2991's constellation is recorded as Virgo[5].
  • IC 2991's galaxy morphological type is recorded as 5[6].
  • IC 2991's catalog code is recorded as IC 2991[7].
  • IC 2991's catalog code is recorded as PGC 38273[8].
  • IC 2991's catalog code is recorded as 2MASX J12051250+1038252[9].
  • IC 2991's catalog code is recorded as MCG+02-31-025[10].
  • IC 2991's catalog code is recorded as AGC 220062[11].
  • IC 2991's catalog code is recorded as Z 69-45[12].
  • IC 2991's catalog code is recorded as ALFALFA 3-148[13].
  • IC 2991's catalog code is recorded as Z 1202.7+1055[14].
  • IC 2991's catalog code is recorded as UZC J120512.5+103826[15].
  • IC 2991's catalog code is recorded as SDSS J120512.50+103825.2[16].
  • IC 2991's catalog code is recorded as LEDA 38273[17].
  • IC 2991's catalog code is recorded as [HDL96] 69 85[18].
  • IC 2991's redshift is recorded as {'unit': '1', 'amount': '+0.03340'}[19].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.991'}[20].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.666'}[21].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.488'}[22].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.5'}[23].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.407'}[24].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.139'}[25].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.617'}[26].
  • IC 2991's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.338'}[27].

Body

Definition and Type

Recorded instance of include galaxy[3] and spiral galaxy[4].

Why It Matters

IC 2991 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] ↑ . wikidata.org.
  3. [5] ↑ . VizieR. wikidata.org.
  4. [6] ↑ . A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies. 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. 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 2991. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3688306
MLA “IC 2991.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3688306.
BibTeX @misc{4ortxyz_q3688306_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 2991}}, year = {2026}, url = {https://4ort.xyz/entity/q3688306}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 2991 — https://4ort.xyz/entity/q3688306 (retrieved 2026-05-07)

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