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Q74917556

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Q74917556

Summary

Q74917556 is a white dwarf[1].

Key Facts

  • Q74917556's instance of is recorded as white dwarf[2].
  • Q74917556's spectral class is recorded as DA[3].
  • Q74917556's catalog code is recorded as LAMOST J075321.55+334308.1[4].
  • Q74917556's catalog code is recorded as SDSS J075321.56+334308.2[5].
  • Q74917556's catalog code is recorded as LAMOST J075321.54+334308.1[6].
  • Q74917556's catalog code is recorded as SDSS J075321.57+334308.2[7].
  • Q74917556's catalog code is recorded as Gaia DR2 882210162616653312[8].
  • Q74917556's redshift is recorded as {'unit': '1', 'amount': '+0.00031'}[9].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.724'}[10].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.989'}[11].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.502'}[12].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.836'}[13].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.096'}[14].
  • Q74917556's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2860'}[15].
  • Q74917556's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2270'}[16].
  • Q74917556's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+93'}[17].
  • Q74917556's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+118.33985868187560'}[18].
  • Q74917556's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.71896126382570'}[19].
  • Q74917556's epoch is recorded as J2000.0[20].
  • Q74917556's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+36996'}[21].
  • Q74917556's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+11700000'}[22].
  • Q74917556's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.608'}[23].
  • Q74917556's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.422'}[24].

Body

Definition and Type

Q74917556'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] ↑ . White dwarfs identified in LAMOST DR 2. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. 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] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . DA white dwarfs from the LSS-GAC survey DR1: the preliminary luminosity and mass functions and formation rate. wikidata.org.
  21. [22] ↑ . DA white dwarfs from the LSS-GAC survey DR1: the preliminary luminosity and mass functions and formation rate. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . 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). Q74917556. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74917556
MLA “Q74917556.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74917556.
BibTeX @misc{4ortxyz_q74917556_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74917556}}, year = {2026}, url = {https://4ort.xyz/entity/q74917556}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74917556 — https://4ort.xyz/entity/q74917556 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74917556 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10w ago · Ghuron · 2026-06-30 view diff on Wikidata ↗
    Apparent magnitude → {'unit': '1', 'amount': '+17.724'}, {'unit': '1', 'amount': '+17.989'}, {'unit': '1', 'amount': '+18.502'} +3
    Epoch → J2000.0
    Imported from → —
    Right ascension → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P3083]]: SDSS J075321.56+334308.2, was LAMOST J075321.54+334308.1"
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