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Q92009578

hot subdwarf star in the constellation Andromeda
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Q92009578

Summary

Q92009578 is a hot subdwarf star[1].

Key Facts

  • Q92009578's instance of is recorded as hot subdwarf star[2].
  • Q92009578's constellation is recorded as Andromeda[3].
  • Q92009578's spectral class is recorded as sdO[4].
  • Q92009578's catalog code is recorded as GALEX J234528.8+393504[5].
  • Q92009578's catalog code is recorded as SDSS J234528.86+393505.2[6].
  • Q92009578's catalog code is recorded as USNO-B1.0 1295-00534690[7].
  • Q92009578's catalog code is recorded as Gaia DR2 1921071388976065664[8].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.777'}[9].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.119'}[10].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.545'}[11].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3'}[12].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5'}[13].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.853'}[14].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.161'}[15].
  • Q92009578's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3808'}[16].
  • Q92009578's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3610'}[17].
  • Q92009578's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+3.5'}[18].
  • Q92009578's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+217'}[19].
  • Q92009578's SIMBAD ID is recorded as GALEX J234528.8+393504[20].
  • Q92009578's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+356.37025474056380'}[21].
  • Q92009578's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.58479584530610'}[22].
  • Q92009578's epoch is recorded as J2000.0[23].
  • Q92009578's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+47900'}[24].
  • Q92009578's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+26000'}[25].
  • Q92009578's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+13127'}[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] ↑ . The MUCHFUSS project - searching for hot subdwarf binaries with massive unseen companions. Survey, target selection and atmospheric parameters. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  9. [10] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  11. [12] ↑ . The USNO-B Catalog. wikidata.org.
  12. [13] ↑ . The USNO-B Catalog. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  14. [15] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . The MUCHFUSS project - searching for hot subdwarf binaries with massive unseen companions. Survey, target selection and atmospheric parameters. wikidata.org.
  18. [19] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . The MUCHFUSS project - searching for hot subdwarf binaries with massive unseen companions. Survey, target selection and atmospheric parameters. wikidata.org.
  24. [25] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  25. [26] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q92009578. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92009578
MLA “Q92009578.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92009578.
BibTeX @misc{4ortxyz_q92009578_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q92009578}}, year = {2026}, url = {https://4ort.xyz/entity/q92009578}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q92009578 — https://4ort.xyz/entity/q92009578 (retrieved 2026-05-07)

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