Q87531619

horizontal branch star in the constellation Tucana
Thing horizontal_branch_star Q87531619
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Q87531619

Summary

Q87531619 is a horizontal branch star[1].

Key Facts

  • Q87531619's instance of is recorded as horizontal branch star[2].
  • Q87531619's constellation is recorded as Tucana[3].
  • Q87531619's catalog code is recorded as [GLS2013] 47 Tuc 46311[4].
  • Q87531619's catalog code is recorded as Gaia DR2 4689637651937341952[5].
  • Q87531619's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.7422'}[6].
  • Q87531619's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3092'}[7].
  • Q87531619's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-15.8'}[8].
  • Q87531619's metallicity is recorded as {'unit': '1', 'amount': '-0.79'}[9].
  • Q87531619's metallicity is recorded as {'unit': '1', 'amount': '-0.85'}[10].
  • Q87531619's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3234.1527'}[11].
  • Q87531619's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.87730691509710'}[12].
  • Q87531619's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-72.11405379727270'}[13].
  • Q87531619's epoch is recorded as J2000.0[14].
  • Q87531619's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5071'}[15].
  • Q87531619's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+190'}[16].
  • Q87531619's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.327'}[17].
  • Q87531619's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.324'}[18].

Body

Definition and Type

Q87531619's instance of is recorded as horizontal branch star[2].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . Gaia Data Release 2. wikidata.org.
  6. [7] . Gaia Data Release 2. wikidata.org.
  7. [8] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  8. [9] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  9. [10] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  15. [16] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. 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). Q87531619. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87531619
MLA “Q87531619.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87531619.
BibTeX @misc{4ortxyz_q87531619_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87531619}}, year = {2026}, url = {https://4ort.xyz/entity/q87531619}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87531619 — https://4ort.xyz/entity/q87531619 (retrieved 2026-05-07)

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