Q81915957

star in the constellation Ursa Major
Thing star Q81915957
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Q81915957

Summary

Q81915957 is a star[1].

Key Facts

  • Q81915957's instance of is recorded as star[2].
  • Q81915957's constellation is recorded as Ursa Major[3].
  • Q81915957's spectral class is recorded as K[4].
  • Q81915957's catalog code is recorded as AG+48 831[5].
  • Q81915957's catalog code is recorded as CSI+48-09209[6].
  • Q81915957's catalog code is recorded as 2MASS J09241723+4844108[7].
  • Q81915957's catalog code is recorded as TYC 3428-390-1[8].
  • Q81915957's catalog code is recorded as Gaia DR1 1017889038490678272[9].
  • Q81915957's catalog code is recorded as Gaia DR2 1017889038490678272[10].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.44'}[11].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.202'}[12].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.739'}[13].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.643'}[14].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.85'}[15].
  • Q81915957's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6179'}[16].
  • Q81915957's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2163'}[17].
  • Q81915957's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-55.66'}[18].
  • Q81915957's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+822.1656'}[19].
  • Q81915957's SIMBAD ID is recorded as TYC 3428-390-1[20].
  • Q81915957's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+141.07180323289360'}[21].
  • Q81915957's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.73633371361880'}[22].
  • Q81915957's epoch is recorded as J2000.0[23].
  • Q81915957's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-25.824'}[24].
  • Q81915957's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.533'}[25].
  • Q81915957's Gaia ID is recorded as 1017889038490678272[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] . 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] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . Gaia Data Release 2. wikidata.org.
  19. [20] . 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] . 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). Q81915957. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81915957
MLA “Q81915957.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81915957.
BibTeX @misc{4ortxyz_q81915957_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81915957}}, year = {2026}, url = {https://4ort.xyz/entity/q81915957}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81915957 — https://4ort.xyz/entity/q81915957 (retrieved 2026-05-07)

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