Q84131807

white dwarf in the constellation Ursa Major
Thing white_dwarf Q84131807
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Q84131807

Summary

Q84131807 is a white dwarf[1].

Key Facts

  • Q84131807's instance of is recorded as white dwarf[2].
  • Q84131807's constellation is recorded as Ursa Major[3].
  • Q84131807's spectral class is recorded as DAZ?[4].
  • Q84131807's catalog code is recorded as PB 389[5].
  • Q84131807's catalog code is recorded as SDSS J103535.22+395502.2[6].
  • Q84131807's catalog code is recorded as LAMOST J103535.22+395502.27[7].
  • Q84131807's catalog code is recorded as LAMOST J103535.22+395502.2[8].
  • Q84131807's catalog code is recorded as Gaia DR2 755470526730041984[9].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+16'}[10].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.555'}[11].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.84'}[12].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.44'}[13].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.09'}[14].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.326'}[15].
  • Q84131807's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2236'}[16].
  • Q84131807's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.6338'}[17].
  • Q84131807's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+130.9964'}[18].
  • Q84131807's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+158.89678200143970'}[19].
  • Q84131807's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.91733066917040'}[20].
  • Q84131807's epoch is recorded as J2000.0[21].
  • Q84131807's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15112'}[22].
  • Q84131807's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+72000000'}[23].
  • Q84131807's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-43.511'}[24].
  • Q84131807's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.019'}[25].

Body

Definition and Type

Q84131807'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] . White dwarfs identified in LAMOST DR 2. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  11. [12] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  12. [13] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  13. [14] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  14. [15] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. 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] . White dwarfs identified in LAMOST DR 2. wikidata.org.
  22. [23] . White dwarfs identified in LAMOST DR 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. 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). Q84131807. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84131807
MLA “Q84131807.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84131807.
BibTeX @misc{4ortxyz_q84131807_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84131807}}, year = {2026}, url = {https://4ort.xyz/entity/q84131807}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84131807 — https://4ort.xyz/entity/q84131807 (retrieved 2026-05-07)

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