Q90572964

white dwarf in the constellation Corvus
Thing white_dwarf Q90572964
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Q90572964

Summary

Q90572964 is a white dwarf[1].

Key Facts

  • Q90572964's instance of is recorded as white dwarf[2].
  • Q90572964's constellation is recorded as Corvus[3].
  • Q90572964's spectral class is recorded as DA4.6[4].
  • Q90572964's catalog code is recorded as EC 12431-1929[5].
  • Q90572964's catalog code is recorded as WD 1243-194[6].
  • Q90572964's catalog code is recorded as 2MASS J12454891-1946005[7].
  • Q90572964's catalog code is recorded as SDSS J124548.88-194601.0[8].
  • Q90572964's catalog code is recorded as Gaia DR2 3503777905682327552[9].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.31'}[10].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.57'}[11].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.395'}[12].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.76'}[13].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.34'}[14].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.82'}[15].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.46'}[16].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.59'}[17].
  • Q90572964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3661'}[18].
  • Q90572964's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+18.4765'}[19].
  • Q90572964's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+54.1228'}[20].
  • Q90572964's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+191.45379236306760'}[21].
  • Q90572964's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.76685971068780'}[22].
  • Q90572964's epoch is recorded as J2000.0[23].
  • Q90572964's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10900'}[24].
  • Q90572964's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+480000000'}[25].
  • Q90572964's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-44.736'}[26].

Body

Definition and Type

Q90572964'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 spectroscopic survey and analysis of bright, hydrogen-rich 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] . SIMBAD. wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  13. [14] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  14. [15] . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. 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] . Gaia Data Release 2. 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] . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.
  24. [25] . A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs. wikidata.org.
  25. [26] . 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). Q90572964. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90572964
MLA “Q90572964.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90572964.
BibTeX @misc{4ortxyz_q90572964_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90572964}}, year = {2026}, url = {https://4ort.xyz/entity/q90572964}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90572964 — https://4ort.xyz/entity/q90572964 (retrieved 2026-05-07)

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