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Q81764647

low-mass star in the constellation Cetus
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Q81764647

Summary

Q81764647 is a low-mass star[1].

Key Facts

  • Q81764647's instance of is recorded as low-mass star[2].
  • Q81764647's constellation is recorded as Cetus[3].
  • Q81764647's spectral class is recorded as M4[4].
  • Q81764647's catalog code is recorded as 2MASS J00424188-0022331[5].
  • Q81764647's catalog code is recorded as SDSS J004241.85-002232.8[6].
  • Q81764647's catalog code is recorded as Gaia DR2 2542995881934772608[7].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.778'}[8].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.103'}[9].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.437'}[10].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.085'}[11].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.382'}[12].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.814'}[13].
  • Q81764647's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.9067'}[14].
  • Q81764647's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6242'}[15].
  • Q81764647's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-57.0'}[16].
  • Q81764647's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+663.2'}[17].
  • Q81764647's SIMBAD ID is recorded as 2MASS J00424188-0022331[18].
  • Q81764647's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.67436682692790'}[19].
  • Q81764647's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.37578507579230'}[20].
  • Q81764647's epoch is recorded as J2000.0[21].
  • Q81764647's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.862'}[22].
  • Q81764647's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.490'}[23].
  • Q81764647's Gaia ID is recorded as 2542995881934772608[24].

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] ↑ . Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  8. [9] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  9. [10] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  11. [12] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
  16. [17] ↑ . Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. 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] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . 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). Q81764647. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81764647
MLA “Q81764647.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81764647.
BibTeX @misc{4ortxyz_q81764647_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81764647}}, year = {2026}, url = {https://4ort.xyz/entity/q81764647}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81764647 — https://4ort.xyz/entity/q81764647 (retrieved 2026-05-07)

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