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Q89974956

white dwarf in the constellation Eridanus
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Q89974956

Summary

Q89974956 is a white dwarf[1].

Key Facts

  • Q89974956's instance of is recorded as white dwarf[2].
  • Q89974956's constellation is recorded as Eridanus[3].
  • Q89974956's spectral class is recorded as DC[4].
  • Q89974956's catalog code is recorded as SDSS J040409.73-044909.1[5].
  • Q89974956's catalog code is recorded as SDSS J040409.73-044909.0[6].
  • Q89974956's catalog code is recorded as WD 0401-049[7].
  • Q89974956's catalog code is recorded as Gaia DR2 3245627453248110080[8].
  • Q89974956's redshift is recorded as {'unit': '1', 'amount': '+0.47857'}[9].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.49'}[10].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.214'}[11].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.32'}[12].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.51'}[13].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.57'}[14].
  • Q89974956's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.3294'}[15].
  • Q89974956's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5094'}[16].
  • Q89974956's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+111609'}[17].
  • Q89974956's SIMBAD ID is recorded as GALEX J040409.7-044907[18].
  • Q89974956's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+61.04055473290090'}[19].
  • Q89974956's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-4.81920994004810'}[20].
  • Q89974956's epoch is recorded as J2000.0[21].
  • Q89974956's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.878'}[22].
  • Q89974956's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.841'}[23].
  • Q89974956's Gaia ID is recorded as 3245627453248110080[24].

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 identified white dwarf stars in the first data release of the Sloan Digital Sky Survey. 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] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. 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] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  17. [18] ↑ . 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] ↑ . 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). Q89974956. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89974956
MLA “Q89974956.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89974956.
BibTeX @misc{4ortxyz_q89974956_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89974956}}, year = {2026}, url = {https://4ort.xyz/entity/q89974956}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89974956 — https://4ort.xyz/entity/q89974956 (retrieved 2026-05-07)

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