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HD 209945

star in the constellation Lacerta
Thing star Q3780775
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HD 209945

Summary

HD 209945 is a star[1].

Key Facts

  • HD 209945's instance of is recorded as star[2].
  • HD 209945's constellation is recorded as Lacerta[3].
  • HD 209945's spectral class is recorded as K5[4].
  • HD 209945's catalog code is recorded as 2MASS J22060194+4500515[5].
  • HD 209945's catalog code is recorded as AG+44 2026[6].
  • HD 209945's catalog code is recorded as BD+44 4043[7].
  • HD 209945's catalog code is recorded as CSV 102146[8].
  • HD 209945's catalog code is recorded as FK5 3769[9].
  • HD 209945's catalog code is recorded as GC 30919[10].
  • HD 209945's catalog code is recorded as GCRV 13891[11].
  • HD 209945's catalog code is recorded as GSC 03605-02847[12].
  • HD 209945's catalog code is recorded as HD 209945[13].
  • HD 209945's catalog code is recorded as HIC 109102[14].
  • HD 209945's catalog code is recorded as HIP 109102[15].
  • HD 209945's catalog code is recorded as HR 8424[16].
  • HD 209945's catalog code is recorded as IRAS 22040+4446[17].
  • HD 209945's catalog code is recorded as IRC +40502[18].
  • HD 209945's catalog code is recorded as NSV 14028[19].
  • HD 209945's catalog code is recorded as PLX 5341[20].
  • HD 209945's catalog code is recorded as PLX 5341.00[21].
  • HD 209945's catalog code is recorded as PPM 62478[22].
  • HD 209945's catalog code is recorded as ROT 3214[23].
  • HD 209945's catalog code is recorded as SAO 51650[24].
  • HD 209945's catalog code is recorded as TYC 3605-2847-1[25].
  • HD 209945's catalog code is recorded as DO 40711[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] ↑ . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). 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] ↑ . 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] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . SIMBAD. wikidata.org.
  24. [25] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . SIMBAD. 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). HD 209945. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3780775
MLA “HD 209945.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3780775.
BibTeX @misc{4ortxyz_q3780775_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 209945}}, year = {2026}, url = {https://4ort.xyz/entity/q3780775}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 209945 — https://4ort.xyz/entity/q3780775 (retrieved 2026-05-07)

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