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Q89740699

white dwarf in the constellation Sextans
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Q89740699

Summary

Q89740699 is a white dwarf[1].

Key Facts

  • Q89740699's instance of is recorded as white dwarf[2].
  • Q89740699's constellation is recorded as Sextans[3].
  • Q89740699's spectral class is recorded as DA:[4].
  • Q89740699's catalog code is recorded as WD 0939+000[5].
  • Q89740699's catalog code is recorded as SDSS J094135.45-000917.1[6].
  • Q89740699's catalog code is recorded as SDSS J094135.45-000917.0[7].
  • Q89740699's catalog code is recorded as Gaia DR2 3840054530490438656[8].
  • Q89740699's redshift is recorded as {'unit': '1', 'amount': '+0.00018'}[9].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.931'}[10].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.324'}[11].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.797'}[12].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.14'}[13].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.26'}[14].
  • Q89740699's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6245'}[15].
  • Q89740699's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+54'}[16].
  • Q89740699's SIMBAD ID is recorded as GALEX J094135.5-000917[17].
  • Q89740699's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+145.39772479814480'}[18].
  • Q89740699's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.15473249447510'}[19].
  • Q89740699's epoch is recorded as J2000.0[20].
  • Q89740699's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+87805'}[21].
  • Q89740699's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+96367'}[22].
  • Q89740699's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1620000'}[23].
  • Q89740699's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.676'}[24].
  • Q89740699's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.400'}[25].
  • Q89740699's Gaia ID is recorded as 3840054530490438656[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] ↑ . A catalog of spectroscopically identified white dwarf stars in the first data release of the Sloan Digital Sky Survey. 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 Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  9. [10] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  11. [12] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  13. [14] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. 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] ↑ . SDSS DR7 white dwarf catalog. wikidata.org.
  21. [22] ↑ . SDSS DR7 white dwarf catalog. wikidata.org.
  22. [23] ↑ . SDSS DR7 white dwarf catalog. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . 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). Q89740699. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89740699
MLA “Q89740699.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89740699.
BibTeX @misc{4ortxyz_q89740699_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89740699}}, year = {2026}, url = {https://4ort.xyz/entity/q89740699}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89740699 — https://4ort.xyz/entity/q89740699 (retrieved 2026-05-07)

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