HD 189942

star in the constellation Cygnus
Thing high_proper_motion_star Q10848998
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HD 189942

Summary

HD 189942 is a high proper-motion star[1].

Key Facts

  • HD 189942's instance of is recorded as high proper-motion star[2].
  • HD 189942's constellation is recorded as Cygnus[3].
  • HD 189942's spectral class is recorded as K0[4].
  • HD 189942's catalog code is recorded as AG+36 1914[5].
  • HD 189942's catalog code is recorded as BD+36 3820[6].
  • HD 189942's catalog code is recorded as GC 27760[7].
  • HD 189942's catalog code is recorded as GCRV 12378[8].
  • HD 189942's catalog code is recorded as GSC 02682-03761[9].
  • HD 189942's catalog code is recorded as HD 189942[10].
  • HD 189942's catalog code is recorded as HIC 98563[11].
  • HD 189942's catalog code is recorded as HIP 98563[12].
  • HD 189942's catalog code is recorded as HR 7655[13].
  • HD 189942's catalog code is recorded as IRAS 19594+3657[14].
  • HD 189942's catalog code is recorded as PPM 84030[15].
  • HD 189942's catalog code is recorded as SAO 69267[16].
  • HD 189942's catalog code is recorded as TYC 2682-3761-1[17].
  • HD 189942's catalog code is recorded as UBV M 24417[18].
  • HD 189942's catalog code is recorded as 2MASS J20011530+3705564[19].
  • HD 189942's catalog code is recorded as Gaia DR1 2060172597873448704[20].
  • HD 189942's catalog code is recorded as WEB 17420[21].
  • HD 189942's catalog code is recorded as Gaia DR2 2060172602214290944[22].
  • HD 189942's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.532'}[23].
  • HD 189942's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.214'}[24].
  • HD 189942's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.7845'}[25].
  • HD 189942's apparent magnitude is recorded as {'unit': '1', 'amount': '+4.062'}[26].

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] . 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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 189942. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10848998
MLA “HD 189942.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10848998.
BibTeX @misc{4ortxyz_q10848998_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 189942}}, year = {2026}, url = {https://4ort.xyz/entity/q10848998}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 189942 — https://4ort.xyz/entity/q10848998 (retrieved 2026-05-07)

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