Q81750524

white dwarf in the constellation Ursa Major
Thing white_dwarf Q81750524
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Q81750524

Summary

Q81750524 is a white dwarf[1].

Key Facts

  • Q81750524's instance of is recorded as white dwarf[2].
  • Q81750524's constellation is recorded as Ursa Major[3].
  • Q81750524's spectral class is recorded as DA[4].
  • Q81750524's catalog code is recorded as SDSS J135929.71+590455.7[5].
  • Q81750524's catalog code is recorded as Gaia DR2 1660707344756734336[6].
  • Q81750524's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.753'}[7].
  • Q81750524's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.2611'}[8].
  • Q81750524's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2185'}[9].
  • Q81750524's SIMBAD ID is recorded as GALEX J135929.8+590454[10].
  • Q81750524's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+209.87376858425500'}[11].
  • Q81750524's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+59.08204853835550'}[12].
  • Q81750524's epoch is recorded as J2000.0[13].
  • Q81750524's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10142'}[14].
  • Q81750524's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+44000000'}[15].
  • Q81750524's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.715'}[16].
  • Q81750524's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.073'}[17].
  • Q81750524's Gaia ID is recorded as 1660707344756734336[18].

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] . Gaia Data Release 2. wikidata.org.
  8. [9] . Gaia Data Release 2. wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  14. [15] . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . 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). Q81750524. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81750524
MLA “Q81750524.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81750524.
BibTeX @misc{4ortxyz_q81750524_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81750524}}, year = {2026}, url = {https://4ort.xyz/entity/q81750524}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81750524 — https://4ort.xyz/entity/q81750524 (retrieved 2026-05-07)

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