HD166804

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Thing star Q12066331
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HD166804

Summary

HD166804 is a star[1].

Key Facts

  • HD166804's instance of is recorded as star[2].
  • HD166804's instance of is recorded as Alpha² Canum Venaticorum variable[3].
  • HD166804's instance of is recorded as infrared source[4].
  • HD166804's constellation is recorded as Sagittarius[5].
  • HD166804's spectral class is recorded as ApSi[6].
  • HD166804's catalog code is recorded as HD 166804[7].
  • HD166804's catalog code is recorded as GSC 06268-00774[8].
  • HD166804's catalog code is recorded as BD-18 4837[9].
  • HD166804's catalog code is recorded as 2MASS J18130339-1818441[10].
  • HD166804's catalog code is recorded as PPM 234197[11].
  • HD166804's catalog code is recorded as TYC 6268-774-1[12].
  • HD166804's catalog code is recorded as UBV 15471[13].
  • HD166804's catalog code is recorded as YZ 108 7541[14].
  • HD166804's catalog code is recorded as Gaia DR1 4095676312343244544[15].
  • HD166804's catalog code is recorded as Gaia DR2 4095676316659123328[16].
  • HD166804's type of variable star is recorded as Alpha² Canum Venaticorum variable[17].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.90'}[18].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.8221'}[19].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.749'}[20].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.817'}[21].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.811'}[22].
  • HD166804's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.84'}[23].
  • HD166804's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7111'}[24].
  • HD166804's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+584.4194'}[25].
  • HD166804's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+273.26413593209760'}[26].

Body

Definition and Type

Recorded instance of include star[2], Alpha² Canum Venaticorum variable[3], and infrared source[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] . VizieR. wikidata.org.
  5. [6] . Q66617557. 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] . New photometrically variable magnetic chemically peculiar stars in the ASAS-3 archive. wikidata.org.
  17. [18] . New photometrically variable magnetic chemically peculiar stars in the ASAS-3 archive. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . SIMBAD. 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). HD166804. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12066331
MLA “HD166804.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12066331.
BibTeX @misc{4ortxyz_q12066331_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD166804}}, year = {2026}, url = {https://4ort.xyz/entity/q12066331}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD166804 — https://4ort.xyz/entity/q12066331 (retrieved 2026-05-07)

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