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HD 18543

binary star system in the constellation Eridanus
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HD 18543

Summary

HD 18543 is a binary star[1].

Key Facts

  • HD 18543's instance of is recorded as binary star[2].
  • HD 18543's instance of is recorded as high proper-motion star[3].
  • HD 18543's constellation is recorded as Eridanus[4].
  • HD 18543's spectral class is recorded as A0V[5].
  • HD 18543's catalog code is recorded as uvby98 100018543[6].
  • HD 18543's catalog code is recorded as 2MASS J02584207-0246583[7].
  • HD 18543's catalog code is recorded as PLX 621[8].
  • HD 18543's catalog code is recorded as BD-03 470[9].
  • HD 18543's catalog code is recorded as CCDM J02587-0247AB[10].
  • HD 18543's catalog code is recorded as GC 3580[11].
  • HD 18543's catalog code is recorded as GCRV 1657[12].
  • HD 18543's catalog code is recorded as HD 18543[13].
  • HD 18543's catalog code is recorded as HIC 13874[14].
  • HD 18543's catalog code is recorded as HIP 13874[15].
  • HD 18543's catalog code is recorded as HR 892[16].
  • HD 18543's catalog code is recorded as IDS 02537-0311 AB[17].
  • HD 18543's catalog code is recorded as PPM 185242[18].
  • HD 18543's catalog code is recorded as ROT 401[19].
  • HD 18543's catalog code is recorded as SAO 130215[20].
  • HD 18543's catalog code is recorded as TD1 1808[21].
  • HD 18543's catalog code is recorded as UBV 2894[22].
  • HD 18543's catalog code is recorded as YZ 92 715[23].
  • HD 18543's catalog code is recorded as PLX 621.00[24].
  • HD 18543's catalog code is recorded as WDS J02587-0247AB[25].
  • HD 18543's catalog code is recorded as TYC 4703-1165-1[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . A catalogue of multiplicity among bright stellar systems. vizier.u-strasbg.fr. Provenance: wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . VizieR. vizier.u-strasbg.fr. Provenance: wikidata.org.
  4. [5] ↑ . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . SIMBAD. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . SIMBAD. wikidata.org.
  24. [25] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . SIMBAD. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). HD 18543. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10848913
MLA “HD 18543.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10848913.
BibTeX @misc{4ortxyz_q10848913_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 18543}}, year = {2026}, url = {https://4ort.xyz/entity/q10848913}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 18543 — https://4ort.xyz/entity/q10848913 (retrieved 2026-05-07)

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