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Q78756139

white dwarf in the constellation Pegasus
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Q78756139

Summary

Q78756139 is a white dwarf[1].

Key Facts

  • Q78756139's instance of is recorded as white dwarf[2].
  • Q78756139's constellation is recorded as Pegasus[3].
  • Q78756139's spectral class is recorded as D[4].
  • Q78756139's catalog code is recorded as SDSS J213907.41+222708.8[5].
  • Q78756139's catalog code is recorded as SDSS J213907.42+222708.9[6].
  • Q78756139's catalog code is recorded as UCAC4 563-132107[7].
  • Q78756139's catalog code is recorded as 2MASS J21390740+2227091[8].
  • Q78756139's catalog code is recorded as WISE J213907.27+222707.9[9].
  • Q78756139's catalog code is recorded as EQ J2139+2227[10].
  • Q78756139's catalog code is recorded as Gaia DR2 1794011692126072320[11].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.870'}[12].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.004'}[13].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.944'}[14].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.967'}[15].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.984'}[16].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.25'}[17].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.91'}[18].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.36'}[19].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.14'}[20].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.94'}[21].
  • Q78756139's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9210'}[22].
  • Q78756139's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1968'}[23].
  • Q78756139's SIMBAD ID is recorded as GALEX J213907.4+222709[24].
  • Q78756139's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+324.78089607652860'}[25].
  • Q78756139's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.45248307752570'}[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] ↑ . The ELM survey. VII. Orbital properties of low-mass white dwarf binaries. 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 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 ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  15. [16] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  16. [17] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  17. [18] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  18. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). Q78756139. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78756139
MLA “Q78756139.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78756139.
BibTeX @misc{4ortxyz_q78756139_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78756139}}, year = {2026}, url = {https://4ort.xyz/entity/q78756139}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78756139 — https://4ort.xyz/entity/q78756139 (retrieved 2026-05-07)

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