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Q86157019

hot subdwarf star in the constellation Aquarius
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Q86157019

Summary

Q86157019 is a hot subdwarf star[1].

Key Facts

  • Q86157019's instance of is recorded as hot subdwarf star[2].
  • Q86157019's constellation is recorded as Aquarius[3].
  • Q86157019's spectral class is recorded as sdO+?[4].
  • Q86157019's catalog code is recorded as GALEX J204537.7+002440[5].
  • Q86157019's catalog code is recorded as SDSS J204537.80+002440.5[6].
  • Q86157019's catalog code is recorded as Gaia DR2 4228031433284718720[7].
  • Q86157019's redshift is recorded as {'unit': '1', 'amount': '+0.00007'}[8].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.033'}[9].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.828'}[10].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.963'}[11].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.917'}[12].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.858'}[13].
  • Q86157019's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8006'}[14].
  • Q86157019's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2439'}[15].
  • Q86157019's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}[16].
  • Q86157019's SIMBAD ID is recorded as GALEX J204537.7+002440[17].
  • Q86157019's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.40753136135750'}[18].
  • Q86157019's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.41126525877510'}[19].
  • Q86157019's epoch is recorded as J2000.0[20].
  • Q86157019's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.228'}[21].
  • Q86157019's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.009'}[22].
  • Q86157019's Gaia ID is recorded as 4228031433284718720[23].

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 population of hot subdwarf stars studied with Gaia. I. The catalog of known hot subdwarf stars. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. 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 SDSS Photometric Catalog, Release 9. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . 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). Q86157019. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86157019
MLA “Q86157019.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86157019.
BibTeX @misc{4ortxyz_q86157019_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86157019}}, year = {2026}, url = {https://4ort.xyz/entity/q86157019}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86157019 — https://4ort.xyz/entity/q86157019 (retrieved 2026-05-07)

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