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Q84222278

white dwarf in the constellation Leo
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Q84222278

Summary

Q84222278 is a white dwarf[1].

Key Facts

  • Q84222278's instance of is recorded as white dwarf[2].
  • Q84222278's constellation is recorded as Leo[3].
  • Q84222278's spectral class is recorded as DAH[4].
  • Q84222278's catalog code is recorded as PM J10557+2111[5].
  • Q84222278's catalog code is recorded as 2MASS J10554495+2111055[6].
  • Q84222278's catalog code is recorded as USNO-B1.0 1111-00195763[7].
  • Q84222278's catalog code is recorded as LSPM J1055+2111[8].
  • Q84222278's catalog code is recorded as SDSS J105544.90+211105.0[9].
  • Q84222278's catalog code is recorded as Gaia DR2 3988212592756945152[10].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.621'}[11].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3'}[12].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5'}[13].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.73'}[14].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.83'}[15].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.50'}[16].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.42'}[17].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.37'}[18].
  • Q84222278's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5158'}[19].
  • Q84222278's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+21.0573'}[20].
  • Q84222278's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+47.4895'}[21].
  • Q84222278's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.93734536671310'}[22].
  • Q84222278's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+21.18488328209320'}[23].
  • Q84222278's epoch is recorded as J2000.0[24].
  • Q84222278's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6490'}[25].
  • Q84222278's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1620000000'}[26].

Body

Definition and Type

Q84222278'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 stars in the Sloan Digital Sky Survey Data Release 10. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . The USNO-B Catalog. wikidata.org.
  12. [13] ↑ . The USNO-B Catalog. wikidata.org.
  13. [14] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  14. [15] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  15. [16] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  16. [17] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  17. [18] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. 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] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Physical properties of the current census of northern white dwarfs within 40 pc of the Sun. wikidata.org.
  25. [26] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. 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). Q84222278. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84222278
MLA “Q84222278.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84222278.
BibTeX @misc{4ortxyz_q84222278_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84222278}}, year = {2026}, url = {https://4ort.xyz/entity/q84222278}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84222278 — https://4ort.xyz/entity/q84222278 (retrieved 2026-05-07)

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