Q89964823

white dwarf in the constellation Pisces
Thing white_dwarf Q89964823
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Q89964823

Summary

Q89964823 is a white dwarf[1].

Key Facts

  • Q89964823's instance of is recorded as white dwarf[2].
  • Q89964823's constellation is recorded as Pisces[3].
  • Q89964823's spectral class is recorded as D+?[4].
  • Q89964823's catalog code is recorded as SDSS J011845.10+303345.2[5].
  • Q89964823's catalog code is recorded as Gaia DR2 310218822001031936[6].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.509'}[7].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.929'}[8].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.924'}[9].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.518'}[10].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.000'}[11].
  • Q89964823's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6984'}[12].
  • Q89964823's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4963'}[13].
  • Q89964823's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.68792220504050'}[14].
  • Q89964823's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.56259808022030'}[15].
  • Q89964823's epoch is recorded as J2000.0[16].
  • Q89964823's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15127'}[17].
  • Q89964823's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+37000000'}[18].
  • Q89964823's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.571'}[19].
  • Q89964823's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.539'}[20].

Body

Definition and Type

Q89964823'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] . The SDSS spectroscopic catalogue of white dwarf-main-sequence binaries: new identifications from DR 9-12. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  7. [8] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  8. [9] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  9. [10] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  10. [11] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. 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] . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  17. [18] . New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . 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). Q89964823. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89964823
MLA “Q89964823.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89964823.
BibTeX @misc{4ortxyz_q89964823_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89964823}}, year = {2026}, url = {https://4ort.xyz/entity/q89964823}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89964823 — https://4ort.xyz/entity/q89964823 (retrieved 2026-05-07)

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