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Q77420924

low-mass star in the constellation Ursa Major
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Q77420924

Summary

Q77420924 is a low-mass star[1].

Key Facts

  • Q77420924's instance of is recorded as low-mass star[2].
  • Q77420924's constellation is recorded as Ursa Major[3].
  • Q77420924's spectral class is recorded as M3[4].
  • Q77420924's catalog code is recorded as SDSS J101907.36+453622.0[5].
  • Q77420924's catalog code is recorded as SDSS J101907.37+453622.0[6].
  • Q77420924's catalog code is recorded as Gaia DR2 809411364598336512[7].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.888'}[8].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.712'}[9].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.198'}[10].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.061'}[11].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.464'}[12].
  • Q77420924's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8436'}[13].
  • Q77420924's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4141'}[14].
  • Q77420924's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+38.3'}[15].
  • Q77420924's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+921.1'}[16].
  • Q77420924's SIMBAD ID is recorded as SDSS J101907.37+453622.0[17].
  • Q77420924's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.78069083137180'}[18].
  • Q77420924's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.60613958152780'}[19].
  • Q77420924's epoch is recorded as J2000.0[20].
  • Q77420924's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.825'}[21].
  • Q77420924's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.642'}[22].
  • Q77420924's Gaia ID is recorded as 809411364598336512[23].

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 Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  8. [9] ↑ . The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  9. [10] ↑ . The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] ↑ . The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  11. [12] ↑ . The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. 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] ↑ . 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] ↑ . 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). Q77420924. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77420924
MLA “Q77420924.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77420924.
BibTeX @misc{4ortxyz_q77420924_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77420924}}, year = {2026}, url = {https://4ort.xyz/entity/q77420924}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77420924 — https://4ort.xyz/entity/q77420924 (retrieved 2026-05-07)

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