Q90680975

peculiar star in the constellation Aquarius
Thing peculiar_star Q90680975
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Q90680975

Summary

Q90680975 is a peculiar star[1].

Key Facts

  • Q90680975's instance of is recorded as peculiar star[2].
  • Q90680975's constellation is recorded as Aquarius[3].
  • Q90680975's spectral class is recorded as CEMP-s[4].
  • Q90680975's catalog code is recorded as HE 2201-0345[5].
  • Q90680975's catalog code is recorded as 2MASS J22035756-0330541[6].
  • Q90680975's catalog code is recorded as Gaia DR2 2675505935233324288[7].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.10'}[8].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.36'}[9].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.378'}[10].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.886'}[11].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.773'}[12].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.140'}[13].
  • Q90680975's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.9893'}[14].
  • Q90680975's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1882'}[15].
  • Q90680975's metallicity is recorded as {'unit': '1', 'amount': '-2.80'}[16].
  • Q90680975's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+330.98988007444560'}[17].
  • Q90680975's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-3.51501818216860'}[18].
  • Q90680975's epoch is recorded as J2000.0[19].
  • Q90680975's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4890'}[20].
  • Q90680975's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+83'}[21].
  • Q90680975's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.758'}[22].
  • Q90680975's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+12.071'}[23].

Body

Definition and Type

Q90680975's instance of is recorded as peculiar 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] . Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars. wikidata.org.
  20. [21] . Observational constraints on first-star nucleosynthesis. I. Evidence for multiple progenitors of CEMP-no stars. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . 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). Q90680975. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90680975
MLA “Q90680975.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90680975.
BibTeX @misc{4ortxyz_q90680975_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90680975}}, year = {2026}, url = {https://4ort.xyz/entity/q90680975}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90680975 — https://4ort.xyz/entity/q90680975 (retrieved 2026-05-07)

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