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Q91840784

white dwarf in the constellation Hercules
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Q91840784

Summary

Q91840784 is a white dwarf[1].

Key Facts

  • Q91840784's instance of is recorded as white dwarf[2].
  • Q91840784's constellation is recorded as Hercules[3].
  • Q91840784's spectral class is recorded as DC[4].
  • Q91840784's catalog code is recorded as USNO-B1.0 1348-00271298[5].
  • Q91840784's catalog code is recorded as LSPM J1615+4449[6].
  • Q91840784's catalog code is recorded as SDSS J161544.66+444942.4[7].
  • Q91840784's catalog code is recorded as SDSS J161544.67+444942.5[8].
  • Q91840784's catalog code is recorded as WD 1614+449[9].
  • Q91840784's catalog code is recorded as Gaia DR2 1385742821206707456[10].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.5'}[11].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}[12].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.605'}[13].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.44'}[14].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.24'}[15].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.26'}[16].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.128'}[17].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.842'}[18].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.567'}[19].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.481'}[20].
  • Q91840784's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8990'}[21].
  • Q91840784's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.0458'}[22].
  • Q91840784's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+62.3216'}[23].
  • Q91840784's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+243.93609971632290'}[24].
  • Q91840784's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.82855554249530'}[25].
  • Q91840784's epoch is recorded as J2000.0[26].

Body

Definition and Type

Q91840784'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] ↑ . Cool White Dwarfs in 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] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . The USNO-B Catalog. wikidata.org.
  11. [12] ↑ . The USNO-B Catalog. wikidata.org.
  12. [13] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  13. [14] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  14. [15] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  15. [16] ↑ . A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
  16. [17] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  18. [19] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  19. [20] ↑ . The SDSS Photometric Catalog, Release 9. 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] ↑ . Gaia Data Release 2. 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). Q91840784. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91840784
MLA “Q91840784.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91840784.
BibTeX @misc{4ortxyz_q91840784_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91840784}}, year = {2026}, url = {https://4ort.xyz/entity/q91840784}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91840784 — https://4ort.xyz/entity/q91840784 (retrieved 2026-05-07)

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