Arp 230

lenticular galaxy in the constellation Cetus
Thing hi_21cm_source Q3715696
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Arp 230

Summary

Arp 230 is a HI[1]. It is known by 7 alternative names across languages and contexts.[2]

Key Facts

  • Arp 230 is credited with the discovery of Stéphane Javelle[3].
  • Arp 230's instance of is recorded as HI (21cm) source[4].
  • Arp 230's instance of is recorded as infrared source[5].
  • Arp 230's instance of is recorded as interacting galaxy[6].
  • Arp 230's constellation is recorded as Cetus[7].
  • Arp 230's galaxy morphological type is recorded as S0p[8].
  • Arp 230 is part of Q67623028[9].
  • Arp 230 is part of Q67624916[10].
  • Arp 230's Commons category is recorded as Arp 230[11].
  • Arp 230's catalog code is recorded as IC 51[12].
  • Arp 230's catalog code is recorded as 2MASX J00462421-1326326[13].
  • Arp 230's catalog code is recorded as IRAS 00438-1342[14].
  • Arp 230's catalog code is recorded as IRAS F00438-1342[15].
  • Arp 230's catalog code is recorded as MCG-02-03-011[16].
  • Arp 230's catalog code is recorded as GSC 05272-01772[17].
  • Arp 230's catalog code is recorded as PGC 2710[18].
  • Arp 230's catalog code is recorded as APG 230[19].
  • Arp 230's catalog code is recorded as 6dFGS gJ004624.2-132633[20].
  • Arp 230's catalog code is recorded as PSCz Q00438-1342[21].
  • Arp 230's catalog code is recorded as HIPASS J0046-13[22].
  • Arp 230's catalog code is recorded as LEDA 2710[23].
  • Arp 230's catalog code is recorded as PRC B-1[24].
  • Arp 230's time of discovery or invention is recorded as August 30, 1892[25].
  • Arp 230's redshift is recorded as {'amount': '+0.005587'}[26].
  • Arp 230's apparent magnitude is recorded as {'amount': '+12.69'}[27].

Body

Definition and Type

Recorded instance of include HI (21cm) source[4], infrared source[5], and interacting galaxy[6].

Use and Application

Part of include Q67623028[9] and Q67624916[10].

Why It Matters

Arp 230 is known by 7 alternative names across languages and contexts.[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . SIMBAD. wikidata.org.
  2. [5] . SIMBAD. wikidata.org.
  3. [6] . SIMBAD. wikidata.org.
  4. [7] . VizieR. wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . Extended neutral hydrogen in the aligned shell galaxies Arp 230 and MCG -5-7-1: formation of disks in merging galaxies?. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . 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] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . Molecular gas in polar-ring galaxies. wikidata.org.
  25. [27] . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata aliases. 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). Arp 230. Retrieved May 3, 2026, from https://4ort.xyz/entity/arp-230
MLA “Arp 230.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/arp-230.
BibTeX @misc{4ortxyz_arp-230_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Arp 230}}, year = {2026}, url = {https://4ort.xyz/entity/arp-230}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Arp 230 — https://4ort.xyz/entity/arp-230 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/arp-230 · 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. 4w ago · Abdullah1099 · 2026-08-11 view diff on Wikidata ↗
    Constellation Cetus
    Redshift {'amount': '+0.005587'}
    Distance from earth {'unit': 'Q3773454', 'amount': '+23.34'}
    Discoverer or inventor Stéphane Javelle
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P18]]: The polar ring of Arp 230 (potw1504a).jpg"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.