HD 181409

star in the constellation Lyra
Thing star Q10848845
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HD 181409

Summary

HD 181409 is a star[1].

Key Facts

  • HD 181409's instance of is recorded as star[2].
  • HD 181409's constellation is recorded as Lyra[3].
  • HD 181409's spectral class is recorded as B2IV[4].
  • HD 181409's catalog code is recorded as AG+33 1773[5].
  • HD 181409's catalog code is recorded as ALS 10248[6].
  • HD 181409's catalog code is recorded as BD+33 3409[7].
  • HD 181409's catalog code is recorded as CEL 4734[8].
  • HD 181409's catalog code is recorded as GC 26647[9].
  • HD 181409's catalog code is recorded as GCRV 11781[10].
  • HD 181409's catalog code is recorded as GSC 02657-02217[11].
  • HD 181409's catalog code is recorded as HD 181409[12].
  • HD 181409's catalog code is recorded as HIC 94934[13].
  • HD 181409's catalog code is recorded as HIP 94934[14].
  • HD 181409's catalog code is recorded as HR 7335[15].
  • HD 181409's catalog code is recorded as PPM 82693[16].
  • HD 181409's catalog code is recorded as SAO 68125[17].
  • HD 181409's catalog code is recorded as TD1 24434[18].
  • HD 181409's catalog code is recorded as TYC 2657-2217-1[19].
  • HD 181409's catalog code is recorded as UBV M 23677[20].
  • HD 181409's catalog code is recorded as uvby98 100181409[21].
  • HD 181409's catalog code is recorded as 2MASS J19190374+3323197[22].
  • HD 181409's catalog code is recorded as WEB 16577[23].
  • HD 181409's catalog code is recorded as Gaia DR2 2049168552364523520[24].
  • HD 181409's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.51'}[25].
  • HD 181409's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.394'}[26].

Body

Definition and Type

HD 181409's instance of is recorded as star[2].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . UBV photometry and MK spectral classification of northern early-type stars in intermediate galactic latitudes. 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] . Catalog of Galactic OB Stars. wikidata.org.
  25. [26] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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 181409. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10848845
MLA “HD 181409.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10848845.
BibTeX @misc{4ortxyz_q10848845_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 181409}}, year = {2026}, url = {https://4ort.xyz/entity/q10848845}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 181409 — https://4ort.xyz/entity/q10848845 (retrieved 2026-05-07)

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