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Q90872857

peculiar star in the constellation Leo
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Q90872857

Summary

Q90872857 is a peculiar star[1].

Key Facts

  • Q90872857's instance of is recorded as peculiar star[2].
  • Q90872857's constellation is recorded as Leo[3].
  • Q90872857's catalog code is recorded as HE 1054-0059[4].
  • Q90872857's catalog code is recorded as 2MASS J10564775-0115294[5].
  • Q90872857's catalog code is recorded as Gaia DR2 3802910386300008448[6].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.471'}[7].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.907'}[8].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.792'}[9].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.327'}[10].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.760'}[11].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.185'}[12].
  • Q90872857's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.0951'}[13].
  • Q90872857's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0099'}[14].
  • Q90872857's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+257'}[15].
  • Q90872857's metallicity is recorded as {'unit': '1', 'amount': '-3.34'}[16].
  • Q90872857's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+164.19899605742180'}[17].
  • Q90872857's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.25819263445360'}[18].
  • Q90872857's epoch is recorded as J2000.0[19].
  • Q90872857's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4601'}[20].
  • Q90872857's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+16'}[21].
  • Q90872857's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.173'}[22].
  • Q90872857's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.516'}[23].

Body

Definition and Type

Q90872857'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] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  7. [8] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  8. [9] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] ↑ . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
  10. [11] ↑ . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
  11. [12] ↑ . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . The near-infrared CaII triplet as a metallicity indicator - II. Extension to extremely metal-poor metallicity regimes. wikidata.org.
  15. [16] ↑ . The near-infrared CaII triplet as a metallicity indicator - II. Extension to extremely metal-poor metallicity regimes. 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] ↑ . The near-infrared CaII triplet as a metallicity indicator - II. Extension to extremely metal-poor metallicity regimes. wikidata.org.
  20. [21] ↑ . The near-infrared CaII triplet as a metallicity indicator - II. Extension to extremely metal-poor metallicity regimes. 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). Q90872857. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90872857
MLA “Q90872857.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90872857.
BibTeX @misc{4ortxyz_q90872857_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90872857}}, year = {2026}, url = {https://4ort.xyz/entity/q90872857}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90872857 — https://4ort.xyz/entity/q90872857 (retrieved 2026-05-07)

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