Q87531633

horizontal branch star in the constellation Tucana
Thing horizontal_branch_star Q87531633
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Q87531633

Summary

Q87531633 is a horizontal branch star[1].

Key Facts

  • Q87531633's instance of is recorded as horizontal branch star[2].
  • Q87531633's constellation is recorded as Tucana[3].
  • Q87531633's catalog code is recorded as [GLS2013] 47 Tuc 83777[4].
  • Q87531633's catalog code is recorded as Gaia DR2 4689627584520470400[5].
  • Q87531633's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8166'}[6].
  • Q87531633's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2207'}[7].
  • Q87531633's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6.5'}[8].
  • Q87531633's metallicity is recorded as {'unit': '1', 'amount': '-0.87'}[9].
  • Q87531633's metallicity is recorded as {'unit': '1', 'amount': '-1.15'}[10].
  • Q87531633's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.14096069382680'}[11].
  • Q87531633's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-72.08866928305900'}[12].
  • Q87531633's epoch is recorded as J2000.0[13].
  • Q87531633's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5223'}[14].
  • Q87531633's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+230'}[15].
  • Q87531633's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.437'}[16].
  • Q87531633's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.993'}[17].

Body

Definition and Type

Q87531633'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] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  14. [15] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . 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). Q87531633. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87531633
MLA “Q87531633.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87531633.
BibTeX @misc{4ortxyz_q87531633_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87531633}}, year = {2026}, url = {https://4ort.xyz/entity/q87531633}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87531633 — https://4ort.xyz/entity/q87531633 (retrieved 2026-05-07)

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