Q89884642

white dwarf in the constellation Cepheus
Thing white_dwarf Q89884642
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Q89884642

Summary

Q89884642 is a white dwarf[1].

Key Facts

  • Q89884642's instance of is recorded as white dwarf[2].
  • Q89884642's constellation is recorded as Cepheus[3].
  • Q89884642's spectral class is recorded as DC:[4].
  • Q89884642's catalog code is recorded as WDS J22537+8130B[5].
  • Q89884642's catalog code is recorded as Gaia DR2 2286958798223194624[6].
  • Q89884642's catalog code is recorded as PM J22536+8130[7].
  • Q89884642's catalog code is recorded as LP 12-19[8].
  • Q89884642's catalog code is recorded as WD 2253+812[9].
  • Q89884642's catalog code is recorded as LP 2-697[10].
  • Q89884642's catalog code is recorded as NLTT 55289[11].
  • Q89884642's catalog code is recorded as 2MASS J22533787+8130410[12].
  • Q89884642's catalog code is recorded as LSPM J2253+8130E[13].
  • Q89884642's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6715'}[14].
  • Q89884642's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.69'}[15].
  • Q89884642's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6'}[16].
  • Q89884642's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0'}[17].
  • Q89884642's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+26.7024'}[18].
  • Q89884642's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+34.1'}[19].
  • Q89884642's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+37.4498'}[20].
  • Q89884642's SIMBAD ID is recorded as LP 2-697[21].
  • Q89884642's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+343.40877761026040'}[22].
  • Q89884642's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+81.51110678090834'}[23].
  • Q89884642's epoch is recorded as J2000.0[24].
  • Q89884642's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5200'}[25].
  • Q89884642's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+114.400'}[26].

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] . Evidence for homogeneous ionization of helium in the local interstellar medium from EUVE spectroscopy of hot DA stars. 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] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog). wikidata.org.
  16. [17] . A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog). wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Wide binary systems and the nature of high-velocity white dwarfs. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . 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] . Physical properties of the current census of northern white dwarfs within 40 pc of the Sun. wikidata.org.
  25. [26] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). Q89884642. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89884642
MLA “Q89884642.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89884642.
BibTeX @misc{4ortxyz_q89884642_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89884642}}, year = {2026}, url = {https://4ort.xyz/entity/q89884642}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89884642 — https://4ort.xyz/entity/q89884642 (retrieved 2026-05-07)

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