Q81890553

star in the constellation Aquila
Thing star Q81890553
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Q81890553

Summary

Q81890553 is a star[1].

Key Facts

  • Q81890553's instance of is recorded as star[2].
  • Q81890553's constellation is recorded as Aquila[3].
  • Q81890553's catalog code is recorded as TYC 5174-1707-1[4].
  • Q81890553's catalog code is recorded as RAVE J202126.0-063316[5].
  • Q81890553's catalog code is recorded as 2MASS J20212603-0633161[6].
  • Q81890553's catalog code is recorded as Gaia DR1 4216413924704147712[7].
  • Q81890553's catalog code is recorded as Gaia DR2 4216413929002903168[8].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.023'}[9].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.495'}[10].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.325'}[11].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.83'}[12].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.91'}[13].
  • Q81890553's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6006'}[14].
  • Q81890553's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9678'}[15].
  • Q81890553's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-31.51'}[16].
  • Q81890553's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1033.2713'}[17].
  • Q81890553's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.35846811840850'}[18].
  • Q81890553's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-6.55448446254240'}[19].
  • Q81890553's epoch is recorded as J2000.0[20].
  • Q81890553's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4727'}[21].
  • Q81890553's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+316'}[22].
  • Q81890553's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.729'}[23].
  • Q81890553's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.125'}[24].

Body

Definition and Type

Q81890553's instance of is recorded as 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] . SIMBAD. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  12. [13] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . 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] . The radial velocity experiment (RAVE): fourth data release. wikidata.org.
  21. [22] . The radial velocity experiment (RAVE): fourth data release. 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). Q81890553. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81890553
MLA “Q81890553.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81890553.
BibTeX @misc{4ortxyz_q81890553_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81890553}}, year = {2026}, url = {https://4ort.xyz/entity/q81890553}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81890553 — https://4ort.xyz/entity/q81890553 (retrieved 2026-05-07)

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