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Q81749645

white dwarf in the constellation Lynx
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Q81749645

Summary

Q81749645 is a white dwarf[1].

Key Facts

  • Q81749645's instance of is recorded as white dwarf[2].
  • Q81749645's constellation is recorded as Lynx[3].
  • Q81749645's spectral class is recorded as DA[4].
  • Q81749645's catalog code is recorded as SDSS J081101.81+542746.5[5].
  • Q81749645's catalog code is recorded as Gaia DR2 1032698223166390272[6].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.046'}[7].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.884'}[8].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.195'}[9].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.459'}[10].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.870'}[11].
  • Q81749645's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1032'}[12].
  • Q81749645's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0865'}[13].
  • Q81749645's SIMBAD ID is recorded as GALEX J081101.7+542747[14].
  • Q81749645's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.75755519536170'}[15].
  • Q81749645's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.46289041798460'}[16].
  • Q81749645's epoch is recorded as J2000.0[17].
  • Q81749645's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15972'}[18].
  • Q81749645's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+125300000'}[19].
  • Q81749645's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.172'}[20].
  • Q81749645's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.645'}[21].
  • Q81749645's Gaia ID is recorded as 1032698223166390272[22].

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] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  7. [8] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  8. [9] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  9. [10] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  10. [11] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  11. [12] ↑ . Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  18. [19] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . 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). Q81749645. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81749645
MLA “Q81749645.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81749645.
BibTeX @misc{4ortxyz_q81749645_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81749645}}, year = {2026}, url = {https://4ort.xyz/entity/q81749645}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81749645 — https://4ort.xyz/entity/q81749645 (retrieved 2026-05-07)

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