Q89089190

Thing by_draconis_variable Q89089190
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Q89089190

Summary

Q89089190 is a BY Draconis variable[1].

Key Facts

  • Q89089190's instance of is recorded as BY Draconis variable[2].
  • Q89089190's instance of is recorded as near-infrared source[3].
  • Q89089190's instance of is recorded as variable star[4].
  • Q89089190's constellation is recorded as Corona Borealis[5].
  • Q89089190's spectral class is recorded as G5V[6].
  • Q89089190's catalog code is recorded as AG+27 1455[7].
  • Q89089190's catalog code is recorded as BD+28 2454[8].
  • Q89089190's catalog code is recorded as GSC 02039-01564[9].
  • Q89089190's catalog code is recorded as HD 139837[10].
  • Q89089190's catalog code is recorded as HIC 76674[11].
  • Q89089190's catalog code is recorded as HIP 76674[12].
  • Q89089190's catalog code is recorded as PPM 104214[13].
  • Q89089190's catalog code is recorded as SAO 83932[14].
  • Q89089190's catalog code is recorded as YZ 27 7283[15].
  • Q89089190's catalog code is recorded as 2MASS J15392519+2737347[16].
  • Q89089190's catalog code is recorded as Gaia DR1 1224290082811629824[17].
  • Q89089190's catalog code is recorded as Gaia DR2 1224301838138589824[18].
  • Q89089190's catalog code is recorded as AO CrB[19].
  • Q89089190's catalog code is recorded as TYC 2039-1564-1[20].
  • Q89089190's catalog code is recorded as TIC 298262684[21].
  • Q89089190's catalog code is recorded as Gaia DR3 1224301838138589824[22].
  • Q89089190's type of variable star is recorded as BY Draconis variable[23].
  • Q89089190's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.75'}[24].
  • Q89089190's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.00'}[25].
  • Q89089190's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.582'}[26].

Body

Definition and Type

Recorded instance of include BY Draconis variable[2], near-infrared source[3], and variable star[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . Q56001295. wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). Q89089190. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89089190
MLA “Q89089190.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89089190.
BibTeX @misc{4ortxyz_q89089190_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89089190}}, year = {2026}, url = {https://4ort.xyz/entity/q89089190}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89089190 — https://4ort.xyz/entity/q89089190 (retrieved 2026-05-07)

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