Q90872815

peculiar star in the constellation Piscis Austrinus
Thing peculiar_star Q90872815
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Q90872815

Summary

Q90872815 is a peculiar star[1].

Key Facts

  • Q90872815's instance of is recorded as peculiar star[2].
  • Q90872815's constellation is recorded as Piscis Austrinus[3].
  • Q90872815's catalog code is recorded as HE 2259-3407[4].
  • Q90872815's catalog code is recorded as 2MASS J23021574-3351110[5].
  • Q90872815's catalog code is recorded as Gaia DR2 6554825121168530688[6].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.977'}[7].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.264'}[8].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.864'}[9].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.654'}[10].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.330'}[11].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.402'}[12].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.642'}[13].
  • Q90872815's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.7818'}[14].
  • Q90872815's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4361'}[15].
  • Q90872815's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.6'}[16].
  • Q90872815's metallicity is recorded as {'unit': '1', 'amount': '-2.29'}[17].
  • Q90872815's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+345.56557510042510'}[18].
  • Q90872815's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-33.85313474313220'}[19].
  • Q90872815's epoch is recorded as J2000.0[20].
  • Q90872815's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6266'}[21].
  • Q90872815's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+21000'}[22].
  • Q90872815's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.951'}[23].
  • Q90872815's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.515'}[24].

Body

Definition and Type

Q90872815'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] . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
  8. [9] . Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample. wikidata.org.
  16. [17] . The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample. wikidata.org.
  21. [22] . The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . 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). Q90872815. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90872815
MLA “Q90872815.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90872815.
BibTeX @misc{4ortxyz_q90872815_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90872815}}, year = {2026}, url = {https://4ort.xyz/entity/q90872815}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90872815 — https://4ort.xyz/entity/q90872815 (retrieved 2026-05-07)

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