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Q74682139

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Q74682139

Summary

Q74682139 is a peculiar star[1].

Key Facts

  • Q74682139's instance of is recorded as peculiar star[2].
  • Q74682139's spectral class is recorded as CEMP-no[3].
  • Q74682139's catalog code is recorded as Gaia DR2 3568795670365205888[4].
  • Q74682139's catalog code is recorded as HE 1201-1512[5].
  • Q74682139's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.6484'}[6].
  • Q74682139's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.2'}[7].
  • Q74682139's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2701'}[8].
  • Q74682139's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+237.2'}[9].
  • Q74682139's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+238.8'}[10].
  • Q74682139's metallicity is recorded as {'unit': '1', 'amount': '-3.92'}[11].
  • Q74682139's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+440.509'}[12].
  • Q74682139's SIMBAD ID is recorded as HE 1201-1512[13].
  • Q74682139's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.90435453269293'}[14].
  • Q74682139's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-15.49256534378361'}[15].
  • Q74682139's epoch is recorded as J2000.0[16].
  • Q74682139's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5725'}[17].
  • Q74682139's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+2450'}[18].
  • Q74682139's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-69.424'}[19].
  • Q74682139's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.849'}[20].
  • Q74682139's Gaia ID is recorded as 3568795670365205888[21].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Gaia Data Release 2. wikidata.org.
  6. [7] ↑ . The most metal-poor stars. I. Discovery, data, and atmospheric parameters. wikidata.org.
  7. [8] ↑ . Gaia Data Release 2. wikidata.org.
  8. [9] ↑ . The most metal-poor stars. I. Discovery, data, and atmospheric parameters. wikidata.org.
  9. [10] ↑ . The most metal-poor stars. I. Discovery, data, and atmospheric parameters. wikidata.org.
  10. [11] ↑ . The most metal-poor stars. II. Chemical abundances of 190 metal-poor stars including 10 new stars with [Fe/H] <= -3.5. wikidata.org.
  11. [12] ↑ . Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The most metal-poor stars. II. Chemical abundances of 190 metal-poor stars including 10 new stars with [Fe/H] <= -3.5. wikidata.org.
  17. [18] ↑ . The most metal-poor stars. II. Chemical abundances of 190 metal-poor stars including 10 new stars with [Fe/H] <= -3.5. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q74682139. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74682139
MLA “Q74682139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74682139.
BibTeX @misc{4ortxyz_q74682139_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74682139}}, year = {2026}, url = {https://4ort.xyz/entity/q74682139}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74682139 — https://4ort.xyz/entity/q74682139 (retrieved 2026-05-07)

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