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Q81851668

white dwarf in the constellation Microscopium
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Q81851668

Summary

Q81851668 is a white dwarf[1].

Key Facts

  • Q81851668's instance of is recorded as white dwarf[2].
  • Q81851668's constellation is recorded as Microscopium[3].
  • Q81851668's spectral class is recorded as DC[4].
  • Q81851668's catalog code is recorded as SCR J2122-3838[5].
  • Q81851668's catalog code is recorded as 2MASS J21220558-3838347[6].
  • Q81851668's catalog code is recorded as WD 2118-388[7].
  • Q81851668's catalog code is recorded as Gaia DR2 6583325635088476544[8].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.163'}[9].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.916'}[10].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.049'}[11].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.26'}[12].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.20'}[13].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.74'}[14].
  • Q81851668's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3481'}[15].
  • Q81851668's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+42.4432'}[16].
  • Q81851668's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+23.5609'}[17].
  • Q81851668's SIMBAD ID is recorded as SCR J2122-3838[18].
  • Q81851668's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+320.52329892141280'}[19].
  • Q81851668's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-38.64296640762020'}[20].
  • Q81851668's epoch is recorded as J2000.0[21].
  • Q81851668's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5150'}[22].
  • Q81851668's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+72000000'}[23].
  • Q81851668's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-64.265'}[24].
  • Q81851668's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+168.869'}[25].
  • Q81851668's Gaia ID is recorded as 6583325635088476544[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 solar neighborhood. XX. Discovery and characterization of 21 new nearby white dwarf systems. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . The solar neighborhood. XXV. Discovery of new proper motion stars with 0".40/yr > {mu} >= 0".18/yr between declinations -47{deg} and 00{deg}. wikidata.org.
  12. [13] ↑ . The solar neighborhood. XXV. Discovery of new proper motion stars with 0".40/yr > {mu} >= 0".18/yr between declinations -47{deg} and 00{deg}. wikidata.org.
  13. [14] ↑ . The solar neighborhood. XXV. Discovery of new proper motion stars with 0".40/yr > {mu} >= 0".18/yr between declinations -47{deg} and 00{deg}. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . The Solar Neighborhood. XXXIX. Parallax Results from the CTIOPI and NOFS Programs: 50 New Members of the 25 parsec White Dwarf Sample. wikidata.org.
  22. [23] ↑ . The Solar Neighborhood. XXXIX. Parallax Results from the CTIOPI and NOFS Programs: 50 New Members of the 25 parsec White Dwarf Sample. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . 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). Q81851668. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81851668
MLA “Q81851668.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81851668.
BibTeX @misc{4ortxyz_q81851668_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81851668}}, year = {2026}, url = {https://4ort.xyz/entity/q81851668}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81851668 — https://4ort.xyz/entity/q81851668 (retrieved 2026-05-07)

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