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Q87985375

white dwarf in the constellation Ursa Major
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Q87985375

Summary

Q87985375 is a white dwarf[1].

Key Facts

  • Q87985375's instance of is recorded as white dwarf[2].
  • Q87985375's constellation is recorded as Ursa Major[3].
  • Q87985375's spectral class is recorded as DA+M[4].
  • Q87985375's catalog code is recorded as SDSS J114556.35+384127.8[5].
  • Q87985375's catalog code is recorded as [HHD2009] SDSS J1145+3841[6].
  • Q87985375's catalog code is recorded as [RGS2010] J114556.36+384127.9[7].
  • Q87985375's catalog code is recorded as SDSS J114556.36+384127.9[8].
  • Q87985375's catalog code is recorded as WIRED J114556.35+384127.8[9].
  • Q87985375's catalog code is recorded as WD 1143+389[10].
  • Q87985375's catalog code is recorded as Gaia DR2 766421181506804864[11].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.084'}[12].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.596'}[13].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.794'}[14].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.787'}[15].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.469'}[16].
  • Q87985375's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.6473'}[17].
  • Q87985375's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0147'}[18].
  • Q87985375's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}[19].
  • Q87985375's metallicity is recorded as {'unit': '1', 'amount': '+0.4'}[20].
  • Q87985375's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+462'}[21].
  • Q87985375's SIMBAD ID is recorded as SDSS J114556.35+384127.8[22].
  • Q87985375's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+176.48488274128920'}[23].
  • Q87985375's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.69104696951160'}[24].
  • Q87985375's epoch is recorded as J2000.0[25].
  • Q87985375's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+10746'}[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] ↑ . White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. 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 SDSS Photometric Catalog, Release 7. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  14. [15] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  15. [16] ↑ . The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  19. [20] ↑ . White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
  20. [21] ↑ . The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
  21. [22] ↑ . 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] ↑ . SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q87985375. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87985375
MLA “Q87985375.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87985375.
BibTeX @misc{4ortxyz_q87985375_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87985375}}, year = {2026}, url = {https://4ort.xyz/entity/q87985375}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87985375 — https://4ort.xyz/entity/q87985375 (retrieved 2026-05-07)

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