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Q85404378

white dwarf in the constellation Leo Minor
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Q85404378

Summary

Q85404378 is a white dwarf[1].

Key Facts

  • Q85404378's instance of is recorded as white dwarf[2].
  • Q85404378's constellation is recorded as Leo Minor[3].
  • Q85404378's spectral class is recorded as DC[4].
  • Q85404378's catalog code is recorded as SDSS J100103.42+390340.4[5].
  • Q85404378's catalog code is recorded as EQ J1001+3903[6].
  • Q85404378's catalog code is recorded as WD 0958+393[7].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.42'}[8].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.40'}[9].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.018'}[10].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.576'}[11].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.98'}[12].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.553'}[13].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.68'}[14].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.65'}[15].
  • Q85404378's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.05'}[16].
  • Q85404378's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.6'}[17].
  • Q85404378's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0'}[18].
  • Q85404378's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+87'}[19].
  • Q85404378's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+150.2642750'}[20].
  • Q85404378's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.0612400'}[21].
  • Q85404378's epoch is recorded as J2000.0[22].
  • Q85404378's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+2710'}[23].
  • Q85404378's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+11500000'}[24].
  • Q85404378's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-185'}[25].
  • Q85404378's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-301'}[26].

Body

Definition and Type

Q85404378's instance of is recorded as white dwarf[2].

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] ↑ . Discovery of New Ultracool White Dwarfs in 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 SDSS Photometric Catalog, Release 6. wikidata.org.
  9. [10] ↑ . The SDSS Photometric Catalog, Release 6. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 6. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 6. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  13. [14] ↑ . Additional ultracool white dwarfs found in the Sloan Digital Sky Survey. wikidata.org.
  14. [15] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  15. [16] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  16. [17] ↑ . Ultracool white dwarfs and the age of the Galactic disc. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 6. wikidata.org.
  18. [19] ↑ . Ultracool white dwarfs and the age of the Galactic disc. wikidata.org.
  19. [20] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  20. [21] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  21. [22] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  22. [23] ↑ . Ultracool white dwarfs and the age of the Galactic disc. wikidata.org.
  23. [24] ↑ . Ultracool white dwarfs and the age of the Galactic disc. wikidata.org.
  24. [25] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  25. [26] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. 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). Q85404378. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85404378
MLA “Q85404378.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85404378.
BibTeX @misc{4ortxyz_q85404378_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85404378}}, year = {2026}, url = {https://4ort.xyz/entity/q85404378}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85404378 — https://4ort.xyz/entity/q85404378 (retrieved 2026-05-07)

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