Q85371729

white dwarf in the constellation Draco
Thing white_dwarf Q85371729
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Q85371729

Summary

Q85371729 is a white dwarf[1].

Key Facts

  • Q85371729's instance of is recorded as white dwarf[2].
  • Q85371729's constellation is recorded as Draco[3].
  • Q85371729's spectral class is recorded as DA[4].
  • Q85371729's catalog code is recorded as SDSS J171857.83+562150.2[5].
  • Q85371729's catalog code is recorded as SDSS J171857.82+562150.2[6].
  • Q85371729's catalog code is recorded as WD 1718+564[7].
  • Q85371729's catalog code is recorded as [MMN2004c] WD J1718+5621[8].
  • Q85371729's redshift is recorded as {'unit': '1', 'amount': '+0.00007'}[9].
  • Q85371729's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.84'}[10].
  • Q85371729's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.394'}[11].
  • Q85371729's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.595'}[12].
  • Q85371729's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.824'}[13].
  • Q85371729's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.120'}[14].
  • Q85371729's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}[15].
  • Q85371729's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+259.7409420'}[16].
  • Q85371729's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.3639440'}[17].
  • Q85371729's epoch is recorded as J2000.0[18].
  • Q85371729's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+12916'}[19].
  • Q85371729's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+12857'}[20].
  • Q85371729's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+180000000'}[21].
  • Q85371729's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+148000000'}[22].
  • Q85371729's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+20'}[23].
  • Q85371729's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7'}[24].

Body

Definition and Type

Q85371729'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] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  9. [10] . SDSS DR7 white dwarf catalog. 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] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  16. [17] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  17. [18] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  18. [19] . SDSS DR7 white dwarf catalog. wikidata.org.
  19. [20] . SDSS DR7 white dwarf catalog. wikidata.org.
  20. [21] . SDSS DR7 white dwarf catalog. wikidata.org.
  21. [22] . SDSS DR7 white dwarf catalog. wikidata.org.
  22. [23] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  23. [24] . The Sixth Data Release of the Sloan Digital Sky Survey. 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). Q85371729. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85371729
MLA “Q85371729.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85371729.
BibTeX @misc{4ortxyz_q85371729_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85371729}}, year = {2026}, url = {https://4ort.xyz/entity/q85371729}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85371729 — https://4ort.xyz/entity/q85371729 (retrieved 2026-05-07)

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