Q89591086

Thing by_draconis_variable Q89591086
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Q89591086

Summary

Q89591086 is a BY Draconis variable[1].

Key Facts

  • Q89591086's instance of is recorded as BY Draconis variable[2].
  • Q89591086's constellation is recorded as Perseus[3].
  • Q89591086's spectral class is recorded as G8[4].
  • Q89591086's catalog code is recorded as 2MASS J03323069+4910346[5].
  • Q89591086's catalog code is recorded as Cl* Melotte 20 AP 118[6].
  • Q89591086's catalog code is recorded as GSC 03320-01725[7].
  • Q89591086's catalog code is recorded as Gaia DR2 249358104626695424[8].
  • Q89591086's catalog code is recorded as V537 Per[9].
  • Q89591086's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.79'}[10].
  • Q89591086's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.331'}[11].
  • Q89591086's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.859'}[12].
  • Q89591086's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.767'}[13].
  • Q89591086's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6726'}[14].
  • Q89591086's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.768'}[15].
  • Q89591086's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+174.2585'}[16].
  • Q89591086's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+160.0'}[17].
  • Q89591086's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+53.12788667076130'}[18].
  • Q89591086's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.17627342083510'}[19].
  • Q89591086's epoch is recorded as J2000.0[20].
  • Q89591086's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-26.370'}[21].
  • Q89591086's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+22.800'}[22].

Body

Definition and Type

Q89591086's instance of is recorded as BY Draconis 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] . SIMBAD. wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Are the spin axes of stars randomly aligned within a cluster ?. 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] . Gaia Data Release 2. wikidata.org.
  21. [22] . 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). Q89591086. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89591086
MLA “Q89591086.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89591086.
BibTeX @misc{4ortxyz_q89591086_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89591086}}, year = {2026}, url = {https://4ort.xyz/entity/q89591086}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89591086 — https://4ort.xyz/entity/q89591086 (retrieved 2026-05-07)

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