HD209920

peculiar star in the constellation Pegasus
Thing peculiar_star Q16687900
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HD209920

Summary

HD209920 is a peculiar star[1].

Key Facts

  • HD209920's instance of is recorded as peculiar star[2].
  • HD209920's constellation is recorded as Pegasus[3].
  • HD209920's spectral class is recorded as A2[4].
  • HD209920's catalog code is recorded as HD 209920[5].
  • HD209920's catalog code is recorded as GSC 01144-00338[6].
  • HD209920's catalog code is recorded as HIC 109147[7].
  • HD209920's catalog code is recorded as HIP 109147[8].
  • HD209920's catalog code is recorded as 2MASS J22063392+1226431[9].
  • HD209920's catalog code is recorded as PPM 141070[10].
  • HD209920's catalog code is recorded as SAO 107664[11].
  • HD209920's catalog code is recorded as TD1 28779[12].
  • HD209920's catalog code is recorded as YZ 12 8824[13].
  • HD209920's catalog code is recorded as AG+12 2608[14].
  • HD209920's catalog code is recorded as BD+11 4729[15].
  • HD209920's catalog code is recorded as TYC 1144-338-1[16].
  • HD209920's catalog code is recorded as Gaia DR2 2728691163799248896[17].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.49'}[18].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.22'}[19].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.1694'}[20].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.733'}[21].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.689'}[22].
  • HD209920's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.639'}[23].
  • HD209920's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.3310'}[24].
  • HD209920's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+107.1696'}[25].
  • HD209920's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+331.64133085966910'}[26].

Body

Definition and Type

HD209920's instance of is recorded as peculiar star[2].

References

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

Direct Wikidata claims

  1. [2] . 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] . Gaia Data Release 2. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). HD209920. Retrieved May 7, 2026, from https://4ort.xyz/entity/q16687900
MLA “HD209920.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q16687900.
BibTeX @misc{4ortxyz_q16687900_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD209920}}, year = {2026}, url = {https://4ort.xyz/entity/q16687900}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD209920 — https://4ort.xyz/entity/q16687900 (retrieved 2026-05-07)

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