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Q90514066

white dwarf in the constellation Serpens
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Q90514066

Summary

Q90514066 is a white dwarf[1].

Key Facts

  • Q90514066's instance of is recorded as white dwarf[2].
  • Q90514066's constellation is recorded as Serpens[3].
  • Q90514066's spectral class is recorded as DA4[4].
  • Q90514066's catalog code is recorded as EGGR 490[5].
  • Q90514066's catalog code is recorded as SA 107-136[6].
  • Q90514066's catalog code is recorded as WD 1536+000[7].
  • Q90514066's catalog code is recorded as SDSS J153852.07-000944.3[8].
  • Q90514066's catalog code is recorded as SDSS J153852.06-000944.3[9].
  • Q90514066's catalog code is recorded as Gaia DR2 4416479926623322752[10].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.247'}[11].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.328'}[12].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.680'}[13].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.951'}[14].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.238'}[15].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.95'}[16].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.98'}[17].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}[18].
  • Q90514066's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5530'}[19].
  • Q90514066's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.5686'}[20].
  • Q90514066's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+280.2219'}[21].
  • Q90514066's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+234.71694823040250'}[22].
  • Q90514066's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.16232124713070'}[23].
  • Q90514066's epoch is recorded as J2000.0[24].
  • Q90514066's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+20000'}[25].
  • Q90514066's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1780000000'}[26].

Body

Definition and Type

Q90514066'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] ↑ . Spectrophotometry of the white dwarfs. 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] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  11. [12] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  13. [14] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  14. [15] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  15. [16] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  16. [17] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  17. [18] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. 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] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  25. [26] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. 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). Q90514066. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90514066
MLA “Q90514066.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90514066.
BibTeX @misc{4ortxyz_q90514066_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90514066}}, year = {2026}, url = {https://4ort.xyz/entity/q90514066}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90514066 — https://4ort.xyz/entity/q90514066 (retrieved 2026-05-07)

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