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Q81811691

white dwarf in the constellation Ursa Major
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Q81811691

Summary

Q81811691 is a white dwarf[1].

Key Facts

  • Q81811691's instance of is recorded as white dwarf[2].
  • Q81811691's constellation is recorded as Ursa Major[3].
  • Q81811691's spectral class is recorded as DOB[4].
  • Q81811691's catalog code is recorded as EQ J1107+3835[5].
  • Q81811691's catalog code is recorded as CBS 421[6].
  • Q81811691's catalog code is recorded as SDSS J110747.86+383550.8[7].
  • Q81811691's catalog code is recorded as SDSS J110747.86+383550.9[8].
  • Q81811691's catalog code is recorded as Gaia DR2 764810804993497088[9].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.708'}[10].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.173'}[11].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.724'}[12].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.112'}[13].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.495'}[14].
  • Q81811691's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.4783'}[15].
  • Q81811691's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4729'}[16].
  • Q81811691's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+678.9327'}[17].
  • Q81811691's SIMBAD ID is recorded as CBS 421[18].
  • Q81811691's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+166.94946929438600'}[19].
  • Q81811691's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.59746185838170'}[20].
  • Q81811691's epoch is recorded as J2000.0[21].
  • Q81811691's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+54800'}[22].
  • Q81811691's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+63000000'}[23].
  • Q81811691's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.496'}[24].
  • Q81811691's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.437'}[25].
  • Q81811691's Gaia ID is recorded as 764810804993497088[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 search for chemically stratified white dwarfs in the Sloan Digital Sky Survey. 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] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 9. 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] ↑ . 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] ↑ . A spectroscopic search for chemically stratified white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  22. [23] ↑ . A spectroscopic search for chemically stratified white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . 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). Q81811691. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81811691
MLA “Q81811691.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81811691.
BibTeX @misc{4ortxyz_q81811691_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81811691}}, year = {2026}, url = {https://4ort.xyz/entity/q81811691}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81811691 — https://4ort.xyz/entity/q81811691 (retrieved 2026-05-07)

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