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Q93781539

star in the constellation Hercules
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Q93781539

Summary

Q93781539 is a star[1].

Key Facts

  • Q93781539's instance of is recorded as star[2].
  • Q93781539's constellation is recorded as Hercules[3].
  • Q93781539's catalog code is recorded as SDSS J164027.41+363446.3[4].
  • Q93781539's catalog code is recorded as [SLB2011b] 250.11422+36.57952[5].
  • Q93781539's catalog code is recorded as SDSS J164027.41+363446.2[6].
  • Q93781539's catalog code is recorded as 2MASS J16402745+3634458[7].
  • Q93781539's catalog code is recorded as Gaia DR2 1328086733558143360[8].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.022'}[9].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.008'}[10].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.674'}[11].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.536'}[12].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.492'}[13].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.701'}[14].
  • Q93781539's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7348'}[15].
  • Q93781539's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1165'}[16].
  • Q93781539's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-244.8'}[17].
  • Q93781539's metallicity is recorded as {'unit': '1', 'amount': '-1.73'}[18].
  • Q93781539's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+250.11422782538420'}[19].
  • Q93781539's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.57954717920440'}[20].
  • Q93781539's epoch is recorded as J2000.0[21].
  • Q93781539's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5792'}[22].
  • Q93781539's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3200'}[23].
  • Q93781539's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.193'}[24].
  • Q93781539's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.263'}[25].

Body

Definition and Type

Q93781539's instance of is recorded as 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] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  9. [10] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  10. [11] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  11. [12] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  12. [13] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  13. [14] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The SEGUE stellar parameter pipeline. IV. Validation with an extended sample of galactic globular and open clusters. wikidata.org.
  17. [18] ↑ . The SEGUE stellar parameter pipeline. II. Validation with galactic globular and open clusters. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . The SEGUE stellar parameter pipeline. IV. Validation with an extended sample of galactic globular and open clusters. wikidata.org.
  22. [23] ↑ . The SEGUE stellar parameter pipeline. IV. Validation with an extended sample of galactic globular and open clusters. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . 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). Q93781539. Retrieved May 7, 2026, from https://4ort.xyz/entity/q93781539
MLA “Q93781539.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q93781539.
BibTeX @misc{4ortxyz_q93781539_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q93781539}}, year = {2026}, url = {https://4ort.xyz/entity/q93781539}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q93781539 — https://4ort.xyz/entity/q93781539 (retrieved 2026-05-07)

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