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Q81939543

white dwarf in the constellation Cancer
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Q81939543

Summary

Q81939543 is a white dwarf[1].

Key Facts

  • Q81939543's instance of is recorded as white dwarf[2].
  • Q81939543's constellation is recorded as Cancer[3].
  • Q81939543's spectral class is recorded as M3V[4].
  • Q81939543's catalog code is recorded as 2MASS J08205699+1900342[5].
  • Q81939543's catalog code is recorded as SDSS J082056.96+190034.0[6].
  • Q81939543's catalog code is recorded as [RGS2010] J082056.97+190034.0[7].
  • Q81939543's catalog code is recorded as WD 0818+191[8].
  • Q81939543's catalog code is recorded as EPIC 211918966[9].
  • Q81939543's catalog code is recorded as SDSS J082056.97+190034.0[10].
  • Q81939543's catalog code is recorded as Gaia DR2 663264446538001792[11].
  • Q81939543's redshift is recorded as {'unit': '1', 'amount': '+0.00012'}[12].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.127'}[13].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.134'}[14].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.488'}[15].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.256'}[16].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.093'}[17].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.091'}[18].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.981'}[19].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.373'}[20].
  • Q81939543's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6824'}[21].
  • Q81939543's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4275'}[22].
  • Q81939543's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+61'}[23].
  • Q81939543's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+411.9464'}[24].
  • Q81939543's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.23744397253060'}[25].
  • Q81939543's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.00948598337070'}[26].

Body

Definition and Type

Q81939543'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] ↑ . The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. 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] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  12. [13] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  13. [14] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  18. [19] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  19. [20] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . 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). Q81939543. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81939543
MLA “Q81939543.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81939543.
BibTeX @misc{4ortxyz_q81939543_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81939543}}, year = {2026}, url = {https://4ort.xyz/entity/q81939543}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81939543 — https://4ort.xyz/entity/q81939543 (retrieved 2026-05-07)

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