Q85404221

white dwarf in the constellation Canes Venatici
Thing white_dwarf Q85404221
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Q85404221

Summary

Q85404221 is a white dwarf[1].

Key Facts

  • Q85404221's instance of is recorded as white dwarf[2].
  • Q85404221's constellation is recorded as Canes Venatici[3].
  • Q85404221's spectral class is recorded as DH[4].
  • Q85404221's catalog code is recorded as SDSS J134820.79+381017.2[5].
  • Q85404221's catalog code is recorded as SDSS J134820.80+381017.2[6].
  • Q85404221's catalog code is recorded as WD 1346+384[7].
  • Q85404221's catalog code is recorded as Gaia DR2 1496389390730056576[8].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.254'}[9].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.554'}[10].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.053'}[11].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.709'}[12].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.353'}[13].
  • Q85404221's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8406'}[14].
  • Q85404221's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1384'}[15].
  • Q85404221's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+140.0874'}[16].
  • Q85404221's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+207.08667930699530'}[17].
  • Q85404221's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.17143000131750'}[18].
  • Q85404221's epoch is recorded as J2000.0[19].
  • Q85404221's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+45528'}[20].
  • Q85404221's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+22000000'}[21].
  • Q85404221's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.897'}[22].
  • Q85404221's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.629'}[23].

Body

Definition and Type

Q85404221'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] . A photometric selection of white dwarf candidates in 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] . The SDSS Photometric Catalog, Release 9. 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] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . SDSS DR7 white dwarf catalog. wikidata.org.
  20. [21] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . 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). Q85404221. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85404221
MLA “Q85404221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85404221.
BibTeX @misc{4ortxyz_q85404221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85404221}}, year = {2026}, url = {https://4ort.xyz/entity/q85404221}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85404221 — https://4ort.xyz/entity/q85404221 (retrieved 2026-05-07)

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