Q81108317

white dwarf in the constellation Leo
Thing white_dwarf Q81108317
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Q81108317

Summary

Q81108317 is a white dwarf[1].

Key Facts

  • Q81108317's instance of is recorded as white dwarf[2].
  • Q81108317's constellation is recorded as Leo[3].
  • Q81108317's spectral class is recorded as DZ[4].
  • Q81108317's catalog code is recorded as SDSS J103126.19+120340.4[5].
  • Q81108317's catalog code is recorded as WD 1028+123[6].
  • Q81108317's catalog code is recorded as Gaia DR2 3883044266905679488[7].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.255'}[8].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.887'}[9].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.929'}[10].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.80'}[11].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.067'}[12].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.248'}[13].
  • Q81108317's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9037'}[14].
  • Q81108317's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.9464'}[15].
  • Q81108317's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+100.5389'}[16].
  • Q81108317's SIMBAD ID is recorded as GALEX J103126.2+120340[17].
  • Q81108317's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.85915582042550'}[18].
  • Q81108317's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.06125575775040'}[19].
  • Q81108317's epoch is recorded as J2000.0[20].
  • Q81108317's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10104'}[21].
  • Q81108317's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3700000000'}[22].
  • Q81108317's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-32.168'}[23].
  • Q81108317's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-32.524'}[24].
  • Q81108317's Gaia ID is recorded as 3883044266905679488[25].

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] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  8. [9] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  9. [10] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. 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] . wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . SDSS DR7 white dwarf catalog. wikidata.org.
  21. [22] . SDSS DR7 white dwarf catalog. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . 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). Q81108317. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81108317
MLA “Q81108317.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81108317.
BibTeX @misc{4ortxyz_q81108317_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81108317}}, year = {2026}, url = {https://4ort.xyz/entity/q81108317}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81108317 — https://4ort.xyz/entity/q81108317 (retrieved 2026-05-07)

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