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Q76977814

white dwarf in the constellation Hercules
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Q76977814

Summary

Q76977814 is a white dwarf[1].

Key Facts

  • Q76977814's instance of is recorded as white dwarf[2].
  • Q76977814's constellation is recorded as Hercules[3].
  • Q76977814's spectral class is recorded as DAB[4].
  • Q76977814's catalog code is recorded as SDSS J180520.65+225608.4[5].
  • Q76977814's catalog code is recorded as 2MASS J18052062+2256084[6].
  • Q76977814's catalog code is recorded as SDSS J180520.65+225608.3[7].
  • Q76977814's catalog code is recorded as Gaia DR2 4576767766817282688[8].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.696'}[9].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.497'}[10].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.453'}[11].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.672'}[12].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.827'}[13].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.047'}[14].
  • Q76977814's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5688'}[15].
  • Q76977814's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.4582'}[16].
  • Q76977814's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+87.2737'}[17].
  • Q76977814's SIMBAD ID is recorded as SDSS J180520.65+225608.4[18].
  • Q76977814's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+271.33601509895140'}[19].
  • Q76977814's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.93566788321800'}[20].
  • Q76977814's epoch is recorded as J2000.0[21].
  • Q76977814's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+12618'}[22].
  • Q76977814's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1050000000'}[23].
  • Q76977814's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.750'}[24].
  • Q76977814's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.281'}[25].
  • Q76977814's Gaia ID is recorded as 4576767766817282688[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] ↑ . A photometric selection of white dwarf candidates in 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . DB white dwarfs in the Sloan Digital Sky Survey data release 10 and 12. wikidata.org.
  22. [23] ↑ . SDSS DR7 white dwarf catalog. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . 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). Q76977814. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76977814
MLA “Q76977814.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76977814.
BibTeX @misc{4ortxyz_q76977814_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76977814}}, year = {2026}, url = {https://4ort.xyz/entity/q76977814}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76977814 — https://4ort.xyz/entity/q76977814 (retrieved 2026-05-07)

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