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Q80399345

white dwarf in the constellation Pegasus
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Q80399345

Summary

Q80399345 is a white dwarf[1].

Key Facts

  • Q80399345's instance of is recorded as white dwarf[2].
  • Q80399345's constellation is recorded as Pegasus[3].
  • Q80399345's spectral class is recorded as D+M1[4].
  • Q80399345's spectral class is recorded as WD+M1[5].
  • Q80399345's catalog code is recorded as SDSS J234035.84+185555.0[6].
  • Q80399345's catalog code is recorded as CRTS J234035.8+185555[7].
  • Q80399345's catalog code is recorded as Gaia DR2 2822913336002034176[8].
  • Q80399345's type of variable star is recorded as W Ursae Majoris variable[9].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.81'}[10].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.335'}[11].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.149'}[12].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.576'}[13].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.168'}[14].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.07'}[15].
  • Q80399345's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1521'}[16].
  • Q80399345's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3538'}[17].
  • Q80399345's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+738.6615'}[18].
  • Q80399345's SIMBAD ID is recorded as CRTS J234035.8+185555[19].
  • Q80399345's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+355.14930216650500'}[20].
  • Q80399345's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.93200173923090'}[21].
  • Q80399345's epoch is recorded as J2000.0[22].
  • Q80399345's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.226'}[23].
  • Q80399345's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+17.860'}[24].
  • Q80399345's Gaia ID is recorded as 2822913336002034176[25].

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] ↑ . 14 new eclipsing white dwarf plus main-sequence binaries from the SDSS and Catalina surveys. wikidata.org.
  4. [5] ↑ . 14 new eclipsing white dwarf plus main-sequence binaries from the SDSS and Catalina surveys. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . The Catalina surveys periodic variable star catalog. 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] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  12. [13] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  13. [14] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  14. [15] ↑ . The Catalina surveys periodic variable star catalog. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . 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] ↑ . 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). Q80399345. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80399345
MLA “Q80399345.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80399345.
BibTeX @misc{4ortxyz_q80399345_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80399345}}, year = {2026}, url = {https://4ort.xyz/entity/q80399345}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80399345 — https://4ort.xyz/entity/q80399345 (retrieved 2026-05-07)

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