U Trianguli

variable star in the constellation Triangulum
Place variable_star Q57231511
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U Trianguli

Summary

U Trianguli is a variable star[1].

Key Facts

  • U Trianguli's instance of is recorded as variable star[2].
  • U Trianguli's instance of is recorded as RR Lyrae variable[3].
  • U Trianguli's constellation is recorded as Triangulum[4].
  • U Trianguli's spectral class is recorded as kA6hF2[5].
  • U Trianguli's catalog code is recorded as GCRV 52135[6].
  • U Trianguli's catalog code is recorded as GSC 02315-00716[7].
  • U Trianguli's catalog code is recorded as 2MASS J01553142+3346079[8].
  • U Trianguli's catalog code is recorded as CSI+33-01526[9].
  • U Trianguli's catalog code is recorded as WEB 1881[10].
  • U Trianguli's catalog code is recorded as Gaia DR2 305829816397138688[11].
  • U Trianguli's catalog code is recorded as U Tri[12].
  • U Trianguli's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[13].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.72'}[14].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6903'}[15].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.746'}[16].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.654'}[17].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.654'}[18].
  • U Trianguli's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.03'}[19].
  • U Trianguli's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4374'}[20].
  • U Trianguli's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}[21].
  • U Trianguli's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+2.51'}[22].
  • U Trianguli's SIMBAD ID is recorded as V* U Tri[23].
  • U Trianguli's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.88091953735680'}[24].
  • U Trianguli's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.76885876710680'}[25].
  • U Trianguli's epoch is recorded as J2000.0[26].

Body

Designation and Status

Recorded instance of include variable star[2] and RR Lyrae variable[3].

History and Context

Catalog codes include GCRV 52135[6], GSC 02315-00716[7], 2MASS J01553142+3346079[8], CSI+33-01526[9], WEB 1881[10], and Gaia DR2 305829816397138688[11].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . General Catalogue of Variable Stars. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Summary of delta-S metallicity measurements for bright RR Lyrae variables observed at Lick Observatory and KPNO between 1972 and 1987. 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] . SIMBAD. wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . Photometry of variable stars from the THU-NAOC transient survey. I. The first two years. wikidata.org.
  13. [14] . Probing the outer galactic halo with RR Lyrae from the Catalina surveys. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Kinematics of metal-poor stars in the Galaxy. II. Proper motions for a large nonkinematically selected sample. wikidata.org.
  21. [22] . Probing the outer galactic halo with RR Lyrae from the Catalina surveys. wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). U Trianguli. Retrieved May 3, 2026, from https://4ort.xyz/entity/u-trianguli
MLA “U Trianguli.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/u-trianguli.
BibTeX @misc{4ortxyz_u-trianguli_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{U Trianguli}}, year = {2026}, url = {https://4ort.xyz/entity/u-trianguli}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): U Trianguli — https://4ort.xyz/entity/u-trianguli (retrieved 2026-05-03)

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