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HD 190771

star in the constellation Cygnus
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HD 190771

Summary

HD 190771 is a binary star[1].

Key Facts

  • HD 190771's instance of is recorded as binary star[2].
  • HD 190771's instance of is recorded as infrared source[3].
  • HD 190771's instance of is recorded as astrophysical X-ray source[4].
  • HD 190771's instance of is recorded as high proper-motion star[5].
  • HD 190771's constellation is recorded as Cygnus[6].
  • HD 190771's spectral class is recorded as G2V[7].
  • HD 190771's catalog code is recorded as ADS 13348 A[8].
  • HD 190771's catalog code is recorded as 1RXS J200509.7+382838[9].
  • HD 190771's catalog code is recorded as 2MASS J20050978+3828424[10].
  • HD 190771's catalog code is recorded as AG+38 1956[11].
  • HD 190771's catalog code is recorded as ASCC 520860[12].
  • HD 190771's catalog code is recorded as BD+38 3896[13].
  • HD 190771's catalog code is recorded as CCDM J20052+3829A[14].
  • HD 190771's catalog code is recorded as CSI+38 3896 1[15].
  • HD 190771's catalog code is recorded as GC 27876[16].
  • HD 190771's catalog code is recorded as GCRV 12455[17].
  • HD 190771's catalog code is recorded as GJ 1249[18].
  • HD 190771's catalog code is recorded as GJ 9685[19].
  • HD 190771's catalog code is recorded as GSC 03150-03061[20].
  • HD 190771's catalog code is recorded as HD 190771[21].
  • HD 190771's catalog code is recorded as HIC 98921[22].
  • HD 190771's catalog code is recorded as HIP 98921[23].
  • HD 190771's catalog code is recorded as HR 7683[24].
  • HD 190771's catalog code is recorded as IDS 20015+3811 A[25].
  • HD 190771's catalog code is recorded as IRAS 20033+3820[26].

Body

Definition and Type

Recorded instance of include binary star[2], infrared source[3], astrophysical X-ray source[4], and high proper-motion star[5].

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] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . VizieR. wikidata.org.
  6. [7] ↑ . Q53997770. 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 190771. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10849011
MLA “HD 190771.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10849011.
BibTeX @misc{4ortxyz_q10849011_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 190771}}, year = {2026}, url = {https://4ort.xyz/entity/q10849011}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 190771 — https://4ort.xyz/entity/q10849011 (retrieved 2026-05-07)

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