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Q91840797

white dwarf in the constellation Corona Borealis
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Q91840797

Summary

Q91840797 is a white dwarf[1].

Key Facts

  • Q91840797's instance of is recorded as white dwarf[2].
  • Q91840797's constellation is recorded as Corona Borealis[3].
  • Q91840797's spectral class is recorded as DA[4].
  • Q91840797's catalog code is recorded as USNO-B1.0 1205-00247145[5].
  • Q91840797's catalog code is recorded as LSPM J1623+3030[6].
  • Q91840797's catalog code is recorded as SDSS J162301.57+303041.4[7].
  • Q91840797's catalog code is recorded as WD 1621+306[8].
  • Q91840797's catalog code is recorded as SDSS J162301.57+303040.1[9].
  • Q91840797's catalog code is recorded as SDSS J162301.57+303041.3[10].
  • Q91840797's catalog code is recorded as Gaia DR2 1318362064300983040[11].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}[12].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}[13].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.44'}[14].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7'}[15].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.802'}[16].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.223'}[17].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.101'}[18].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.864'}[19].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.531'}[20].
  • Q91840797's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1041'}[21].
  • Q91840797's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3985'}[22].
  • Q91840797's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+294.2475'}[23].
  • Q91840797's SIMBAD ID is recorded as LSPM J1623+3030[24].
  • Q91840797's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+245.75654716556770'}[25].
  • Q91840797's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.51166201033210'}[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] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. 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] ↑ . The USNO-B Catalog. wikidata.org.
  12. [13] ↑ . The USNO-B Catalog. wikidata.org.
  13. [14] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  14. [15] ↑ . DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
  15. [16] ↑ . The SDSS Photometric Catalog, Release 9. 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] ↑ . 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). Q91840797. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91840797
MLA “Q91840797.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91840797.
BibTeX @misc{4ortxyz_q91840797_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91840797}}, year = {2026}, url = {https://4ort.xyz/entity/q91840797}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91840797 — https://4ort.xyz/entity/q91840797 (retrieved 2026-05-07)

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