Q84252857

red giant branch star in the constellation Cepheus
Thing red_giant_branch_star Q84252857
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Q84252857

Summary

Q84252857 is a red giant branch star[1].

Key Facts

  • Q84252857's instance of is recorded as red giant branch star[2].
  • Q84252857's constellation is recorded as Cepheus[3].
  • Q84252857's catalog code is recorded as 2MASS J21161583+6634354[4].
  • Q84252857's catalog code is recorded as Gaia DR2 2221651312229452672[5].
  • Q84252857's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.665'}[6].
  • Q84252857's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.065'}[7].
  • Q84252857's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.875'}[8].
  • Q84252857's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.8618'}[9].
  • Q84252857's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4352'}[10].
  • Q84252857's metallicity is recorded as {'unit': '1', 'amount': '-0.528'}[11].
  • Q84252857's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2297.7941'}[12].
  • Q84252857's SIMBAD ID is recorded as 2MASS J21161583+6634354[13].
  • Q84252857's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+319.06596318399370'}[14].
  • Q84252857's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+66.57652248460690'}[15].
  • Q84252857's epoch is recorded as J2000.0[16].
  • Q84252857's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4934'}[17].
  • Q84252857's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1072'}[18].
  • Q84252857's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.673'}[19].
  • Q84252857's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.468'}[20].
  • Q84252857's Gaia ID is recorded as 2221651312229452672[21].

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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . Gaia Data Release 2. wikidata.org.
  9. [10] . Gaia Data Release 2. wikidata.org.
  10. [11] . Spectroscopic determination of masses (and implied ages) for red giants. 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] . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  17. [18] . Spectroscopic determination of masses (and implied ages) for red giants. 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.

📑 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). Q84252857. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84252857
MLA “Q84252857.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84252857.
BibTeX @misc{4ortxyz_q84252857_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84252857}}, year = {2026}, url = {https://4ort.xyz/entity/q84252857}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84252857 — https://4ort.xyz/entity/q84252857 (retrieved 2026-05-07)

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