Q86817664

Thing by_draconis_variable Q86817664
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Q86817664

Summary

Q86817664 is a BY Draconis variable[1].

Key Facts

  • Q86817664's instance of is recorded as BY Draconis variable[2].
  • Q86817664's constellation is recorded as Perseus[3].
  • Q86817664's spectral class is recorded as K2[4].
  • Q86817664's catalog code is recorded as Cl* Melotte 20 AP 63[5].
  • Q86817664's catalog code is recorded as GEN# +5.20201563[6].
  • Q86817664's catalog code is recorded as GSC 03320-01081[7].
  • Q86817664's catalog code is recorded as 2MASS J03275103+4912099[8].
  • Q86817664's catalog code is recorded as Gaia DR2 441422170156320640[9].
  • Q86817664's catalog code is recorded as V534 Per[10].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.29'}[11].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.21'}[12].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.513'}[13].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.993'}[14].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.860'}[15].
  • Q86817664's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.2369'}[16].
  • Q86817664's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5268'}[17].
  • Q86817664's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.79'}[18].
  • Q86817664's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+180.9365'}[19].
  • Q86817664's SIMBAD ID is recorded as V* V534 Per[20].
  • Q86817664's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+161.0'}[21].
  • Q86817664's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.96266872347090'}[22].
  • Q86817664's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.20278818066220'}[23].
  • Q86817664's epoch is recorded as J2000.0[24].
  • Q86817664's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-24.394'}[25].
  • Q86817664's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+23.665'}[26].

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] . SIMBAD. wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . wikidata.org.
  20. [21] . Are the spin axes of stars randomly aligned within a cluster ?. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . 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). Q86817664. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86817664
MLA “Q86817664.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86817664.
BibTeX @misc{4ortxyz_q86817664_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86817664}}, year = {2026}, url = {https://4ort.xyz/entity/q86817664}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86817664 — https://4ort.xyz/entity/q86817664 (retrieved 2026-05-07)

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