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IC 1991

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IC 1991

Summary

IC 1991 is a galaxy[1]. IC 1991 has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 1991's instance of is recorded as galaxy[3].
  • IC 1991's instance of is recorded as spiral galaxy[4].
  • IC 1991's constellation is recorded as Horologium[5].
  • IC 1991's galaxy morphological type is recorded as S[6].
  • IC 1991's catalog code is recorded as IC 1991[7].
  • IC 1991's catalog code is recorded as ESO-LV 200-0560[8].
  • IC 1991's catalog code is recorded as 2MASX J03444677-5131242[9].
  • IC 1991's catalog code is recorded as ESO 200-56[10].
  • IC 1991's catalog code is recorded as PGC 13734[11].
  • IC 1991's catalog code is recorded as 6dFGS gJ034446.8-513124[12].
  • IC 1991's catalog code is recorded as LEDA 13734[13].
  • IC 1991's catalog code is recorded as APMBGC 200-109+087[14].
  • IC 1991's catalog code is recorded as Gaia DR2 4829297030469788672[15].
  • IC 1991's redshift is recorded as {'unit': '1', 'amount': '+0.037606'}[16].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.17'}[17].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.89'}[18].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9298'}[19].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.387'}[20].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.136'}[21].
  • IC 1991's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.527'}[22].
  • IC 1991's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11274'}[23].
  • IC 1991's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.19498249266010'}[24].
  • IC 1991's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-51.52342380555840'}[25].
  • IC 1991's epoch is recorded as J2000.0[26].

Body

Definition and Type

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

Why It Matters

IC 1991 has Wikipedia articles in 11 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] ↑ . SIMBAD. 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] ↑ . The Stromlo-APM redshift survey. IV. The redshift catalog. wikidata.org.
  15. [17] ↑ . The surface photometry catalogue of the ESO-Uppsala galaxies. wikidata.org.
  16. [18] ↑ . The surface photometry catalogue of the ESO-Uppsala galaxies. wikidata.org.
  17. [19] ↑ . Gaia Data Release 2. 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] ↑ . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.
  22. [24] ↑ . Gaia Data Release 2. wikidata.org.
  23. [25] ↑ . Gaia Data Release 2. wikidata.org.
  24. [26] ↑ . Gaia Data Release 2. 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 1991. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3692878
MLA “IC 1991.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3692878.
BibTeX @misc{4ortxyz_q3692878_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 1991}}, year = {2026}, url = {https://4ort.xyz/entity/q3692878}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 1991 — https://4ort.xyz/entity/q3692878 (retrieved 2026-05-07)

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