Q89421040

Algol variable in the constellation Lyra
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Q89421040

Summary

Q89421040 is an Algol variable[1].

Key Facts

  • Q89421040's instance of is recorded as Algol variable[2].
  • Q89421040's constellation is recorded as Lyra[3].
  • Q89421040's catalog code is recorded as KIC 4990977[4].
  • Q89421040's catalog code is recorded as 2MASS J18572280+4011459[5].
  • Q89421040's catalog code is recorded as KOI-6123[6].
  • Q89421040's catalog code is recorded as Gaia DR2 2103412163945171328[7].
  • Q89421040's type of variable star is recorded as eclipsing binary star[8].
  • Q89421040's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.713'}[9].
  • Q89421040's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.387'}[10].
  • Q89421040's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.329'}[11].
  • Q89421040's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.9082'}[12].
  • Q89421040's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0772'}[13].
  • Q89421040's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+928.3327'}[14].
  • Q89421040's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+284.34503771070340'}[15].
  • Q89421040's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.19608859796980'}[16].
  • Q89421040's epoch is recorded as J2000.0[17].
  • Q89421040's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5597'}[18].
  • Q89421040's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+22000'}[19].
  • Q89421040's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.743'}[20].
  • Q89421040's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.867'}[21].

Body

Definition and Type

Q89421040's instance of is recorded as Algol variable[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] . Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release. 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] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Kepler eclipsing binary stars. I. Catalog and principal characterization of 1879 eclipsing binaries in the first data release. wikidata.org.
  18. [19] . Kepler eclipsing binary stars. I. Catalog and principal characterization of 1879 eclipsing binaries in the first data release. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . 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). Q89421040. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89421040
MLA “Q89421040.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89421040.
BibTeX @misc{4ortxyz_q89421040_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89421040}}, year = {2026}, url = {https://4ort.xyz/entity/q89421040}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89421040 — https://4ort.xyz/entity/q89421040 (retrieved 2026-05-07)

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