Q74716840

Thing white_dwarf Q74716840
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Q74716840

Summary

Q74716840 is a white dwarf[1].

Key Facts

  • Q74716840's instance of is recorded as white dwarf[2].
  • Q74716840's spectral class is recorded as DC[3].
  • Q74716840's catalog code is recorded as SDSS J120555.16+341813.4[4].
  • Q74716840's catalog code is recorded as SDSS J120555.15+341813.3[5].
  • Q74716840's catalog code is recorded as Gaia DR2 4028845830943992576[6].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.357'}[7].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.285'}[8].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.492'}[9].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.646'}[10].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.829'}[11].
  • Q74716840's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3810'}[12].
  • Q74716840's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3829'}[13].
  • Q74716840's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+185.7735'}[14].
  • Q74716840's SIMBAD ID is recorded as GALEX J120555.1+341813[15].
  • Q74716840's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.47992415000360'}[16].
  • Q74716840's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.30375632373570'}[17].
  • Q74716840's epoch is recorded as J2000.0[18].
  • Q74716840's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+11834'}[19].
  • Q74716840's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+690000000'}[20].
  • Q74716840's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-37.289'}[21].
  • Q74716840's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-52.854'}[22].
  • Q74716840's Gaia ID is recorded as 4028845830943992576[23].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  7. [8] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  8. [9] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  9. [10] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  10. [11] . The SDSS Photometric Catalog, Release 9. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . SDSS DR7 white dwarf catalog. wikidata.org.
  19. [20] . SDSS DR7 white dwarf catalog. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . 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). Q74716840. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74716840
MLA “Q74716840.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74716840.
BibTeX @misc{4ortxyz_q74716840_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74716840}}, year = {2026}, url = {https://4ort.xyz/entity/q74716840}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74716840 — https://4ort.xyz/entity/q74716840 (retrieved 2026-05-07)

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