Q83945714

white dwarf in the constellation Draco
Thing white_dwarf Q83945714
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Q83945714

Summary

Q83945714 is a white dwarf[1].

Key Facts

  • Q83945714's instance of is recorded as white dwarf[2].
  • Q83945714's constellation is recorded as Draco[3].
  • Q83945714's spectral class is recorded as DA[4].
  • Q83945714's catalog code is recorded as WD 1657+628[5].
  • Q83945714's catalog code is recorded as SDSS J165747.04+624417.5[6].
  • Q83945714's catalog code is recorded as SDSS J165747.03+624417.5[7].
  • Q83945714's catalog code is recorded as SDSS J165747.03+624417.6[8].
  • Q83945714's catalog code is recorded as WIRED J165747.02+624417.4[9].
  • Q83945714's catalog code is recorded as [MMN2004c] WD J1657+6244[10].
  • Q83945714's catalog code is recorded as Gaia DR2 1630784277540163712[11].
  • Q83945714's redshift is recorded as {'unit': '1', 'amount': '+0.00020'}[12].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.121'}[13].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.382'}[14].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.296'}[15].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.900'}[16].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.612'}[17].
  • Q83945714's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0469'}[18].
  • Q83945714's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3340'}[19].
  • Q83945714's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+60'}[20].
  • Q83945714's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+299.9400'}[21].
  • Q83945714's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+254.44597595553270'}[22].
  • Q83945714's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+62.73821411191440'}[23].
  • Q83945714's epoch is recorded as J2000.0[24].
  • Q83945714's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14241'}[25].
  • Q83945714's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+74000000'}[26].

Body

Definition and Type

Q83945714'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 Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. 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 Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  14. [15] . The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  16. [17] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . The Sixth Data Release of the Sloan Digital Sky Survey. 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] . SDSS DR7 white dwarf catalog. wikidata.org.
  25. [26] . SDSS DR7 white dwarf catalog. 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). Q83945714. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83945714
MLA “Q83945714.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83945714.
BibTeX @misc{4ortxyz_q83945714_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83945714}}, year = {2026}, url = {https://4ort.xyz/entity/q83945714}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83945714 — https://4ort.xyz/entity/q83945714 (retrieved 2026-05-07)

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