Home › Entities › white_dwarf › Q81750729

Q81750729

white dwarf in the constellation Boötes
Thing white_dwarf Q81750729
Press Enter · cited answer in seconds

Q81750729

Summary

Q81750729 is a white dwarf[1].

Key Facts

  • Q81750729's instance of is recorded as white dwarf[2].
  • Q81750729's constellation is recorded as Boötes[3].
  • Q81750729's spectral class is recorded as DA:[4].
  • Q81750729's catalog code is recorded as SDSS J151826.19+522211.0[5].
  • Q81750729's catalog code is recorded as Gaia DR2 1598931971143924608[6].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.254'}[7].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.849'}[8].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.695'}[9].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.767'}[10].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.842'}[11].
  • Q81750729's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.7675'}[12].
  • Q81750729's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9675'}[13].
  • Q81750729's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.60912570509390'}[14].
  • Q81750729's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.36970638000090'}[15].
  • Q81750729's epoch is recorded as J2000.0[16].
  • Q81750729's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8286'}[17].
  • Q81750729's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+20840000'}[18].
  • Q81750729's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.729'}[19].
  • Q81750729's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.598'}[20].

Body

Definition and Type

Q81750729'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] ↑ . 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] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  17. [18] ↑ . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . 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). Q81750729. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81750729
MLA “Q81750729.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81750729.
BibTeX @misc{4ortxyz_q81750729_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81750729}}, year = {2026}, url = {https://4ort.xyz/entity/q81750729}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81750729 — https://4ort.xyz/entity/q81750729 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81750729 · Last refreshed: