Q77838398

horizontal branch star in the constellation Serpens
Thing horizontal_branch_star Q77838398
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Q77838398

Summary

Q77838398 is a horizontal branch star[1].

Key Facts

  • Q77838398's instance of is recorded as horizontal branch star[2].
  • Q77838398's constellation is recorded as Serpens[3].
  • Q77838398 is part of Messier 5[4].
  • Q77838398's catalog code is recorded as Cl* NGC 5904 SB 4-89[5].
  • Q77838398's catalog code is recorded as [GLS2013] M5 27899[6].
  • Q77838398's catalog code is recorded as Gaia DR2 4421573208084843008[7].
  • Q77838398's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3143'}[8].
  • Q77838398's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.6479'}[9].
  • Q77838398's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.1336'}[10].
  • Q77838398's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.9704'}[11].
  • Q77838398's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2026'}[12].
  • Q77838398's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+55.6'}[13].
  • Q77838398's metallicity is recorded as {'unit': '1', 'amount': '-1.33'}[14].
  • Q77838398's metallicity is recorded as {'unit': '1', 'amount': '-1.48'}[15].
  • Q77838398's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.62325607015350'}[16].
  • Q77838398's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.10105807284410'}[17].
  • Q77838398's epoch is recorded as J2000.0[18].
  • Q77838398's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5895'}[19].
  • Q77838398's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+440'}[20].
  • Q77838398's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.007'}[21].
  • Q77838398's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.262'}[22].

Body

Definition and Type

Q77838398's instance of is recorded as horizontal branch star[2].

Use and Application

Q77838398 is part of Messier 5[4].

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] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . Exploring the upper red giant and asymptotic giant branches: the globular cluster M5. wikidata.org.
  8. [9] . Exploring the upper red giant and asymptotic giant branches: the globular cluster M5. wikidata.org.
  9. [10] . Exploring the upper red giant and asymptotic giant branches: the globular cluster M5. wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . The Na-O anticorrelation in horizontal branch stars. 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.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  19. [20] . The Na-O anticorrelation in horizontal branch stars. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . 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). Q77838398. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77838398
MLA “Q77838398.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77838398.
BibTeX @misc{4ortxyz_q77838398_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77838398}}, year = {2026}, url = {https://4ort.xyz/entity/q77838398}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77838398 — https://4ort.xyz/entity/q77838398 (retrieved 2026-05-07)

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