Q77917140

white dwarf in the constellation Ursa Major
Thing white_dwarf Q77917140
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Q77917140

Summary

Q77917140 is a white dwarf[1].

Key Facts

  • Q77917140's instance of is recorded as white dwarf[2].
  • Q77917140's constellation is recorded as Ursa Major[3].
  • Q77917140's spectral class is recorded as DA[4].
  • Q77917140's catalog code is recorded as SBSS 0951+544[5].
  • Q77917140's catalog code is recorded as SDSS J095443.11+541000.6[6].
  • Q77917140's catalog code is recorded as SDSS J095443.12+541000.6[7].
  • Q77917140's catalog code is recorded as WD 0951+544[8].
  • Q77917140's catalog code is recorded as Gaia DR2 1020842498521669376[9].
  • Q77917140's redshift is recorded as {'unit': '1', 'amount': '+0.00021'}[10].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5'}[11].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.030'}[12].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.018'}[13].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.304'}[14].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.746'}[15].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.604'}[16].
  • Q77917140's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9106'}[17].
  • Q77917140's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.8291'}[18].
  • Q77917140's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+63'}[19].
  • Q77917140's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+207.0779'}[20].
  • Q77917140's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+148.67969069255310'}[21].
  • Q77917140's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.16684966243010'}[22].
  • Q77917140's epoch is recorded as J2000.0[23].
  • Q77917140's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+15599'}[24].
  • Q77917140's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+16061'}[25].
  • Q77917140's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+87000000'}[26].

Body

Definition and Type

Q77917140'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] . Spectral classification of stars in the Second Byurakan Sky Survey. I. 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] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] . The Second Byurakan Survey. General Catalogue. 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] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . The Sixth Data Release of the Sloan Digital Sky Survey. 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] . SDSS DR7 white dwarf catalog. wikidata.org.
  24. [25] . SDSS DR7 white dwarf catalog. wikidata.org.
  25. [26] . SDSS DR7 white dwarf catalog. 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). Q77917140. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77917140
MLA “Q77917140.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77917140.
BibTeX @misc{4ortxyz_q77917140_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77917140}}, year = {2026}, url = {https://4ort.xyz/entity/q77917140}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77917140 — https://4ort.xyz/entity/q77917140 (retrieved 2026-05-07)

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