Q83135820

red giant branch star in the constellation Cygnus
Thing red_giant_branch_star Q83135820
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Q83135820

Summary

Q83135820 is a red giant branch star[1].

Key Facts

  • Q83135820's instance of is recorded as red giant branch star[2].
  • Q83135820's constellation is recorded as Cygnus[3].
  • Q83135820's catalog code is recorded as TYC 3164-1434-1[4].
  • Q83135820's catalog code is recorded as 2MASS J20212816+4418374[5].
  • Q83135820's catalog code is recorded as Gaia DR1 2081368055316764416[6].
  • Q83135820's catalog code is recorded as Gaia DR2 2081368059621337216[7].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.49'}[8].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.891'}[9].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.736'}[10].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.66'}[11].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.35'}[12].
  • Q83135820's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3761'}[13].
  • Q83135820's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8126'}[14].
  • Q83135820's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-26.24'}[15].
  • Q83135820's metallicity is recorded as {'unit': '1', 'amount': '-0.019'}[16].
  • Q83135820's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1230.6178'}[17].
  • Q83135820's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.36733474109880'}[18].
  • Q83135820's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.31040194989590'}[19].
  • Q83135820's epoch is recorded as J2000.0[20].
  • Q83135820's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4824'}[21].
  • Q83135820's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+282'}[22].
  • Q83135820's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.026'}[23].
  • Q83135820's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.160'}[24].

Body

Definition and Type

Q83135820's instance of is recorded as red giant branch 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] . SIMBAD. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  11. [12] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Spectroscopic determination of masses (and implied ages) for red giants. 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] . Gaia Data Release 2. wikidata.org.
  20. [21] . Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
  21. [22] . Spectroscopic determination of masses (and implied ages) for red giants. 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). Q83135820. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83135820
MLA “Q83135820.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83135820.
BibTeX @misc{4ortxyz_q83135820_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83135820}}, year = {2026}, url = {https://4ort.xyz/entity/q83135820}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83135820 — https://4ort.xyz/entity/q83135820 (retrieved 2026-05-07)

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