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Q81503199

white dwarf in the constellation Boötes
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Q81503199

Summary

Q81503199 is a white dwarf[1].

Key Facts

  • Q81503199's instance of is recorded as white dwarf[2].
  • Q81503199's constellation is recorded as Boötes[3].
  • Q81503199's spectral class is recorded as DA3.4[4].
  • Q81503199's catalog code is recorded as CBS 204[5].
  • Q81503199's catalog code is recorded as WD 1448+411[6].
  • Q81503199's catalog code is recorded as WISE J145006.54+405533.7[7].
  • Q81503199's catalog code is recorded as SDSS J145006.64+405534.8[8].
  • Q81503199's catalog code is recorded as 2MASS J14500669+4055351[9].
  • Q81503199's catalog code is recorded as Gaia DR2 1488904946359359488[10].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+15'}[11].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.61'}[12].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.27'}[13].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.87'}[14].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.36'}[15].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.12'}[16].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.333'}[17].
  • Q81503199's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9983'}[18].
  • Q81503199's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.9503'}[19].
  • Q81503199's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+83.6799'}[20].
  • Q81503199's SIMBAD ID is recorded as CBS 204[21].
  • Q81503199's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+222.52773667042820'}[22].
  • Q81503199's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.92644518445740'}[23].
  • Q81503199's epoch is recorded as J2000.0[24].
  • Q81503199's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14710'}[25].
  • Q81503199's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+91000000'}[26].

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] ↑ . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. 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] ↑ . SIMBAD. 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] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.
  25. [26] ↑ . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q81503199. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81503199
MLA “Q81503199.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81503199.
BibTeX @misc{4ortxyz_q81503199_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81503199}}, year = {2026}, url = {https://4ort.xyz/entity/q81503199}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81503199 — https://4ort.xyz/entity/q81503199 (retrieved 2026-05-07)

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