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RU Ursae Majoris

Mira variable star in the constellation Ursa Major
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RU Ursae Majoris

Summary

RU Ursae Majoris is a Mira variable[1].

Key Facts

  • RU Ursae Majoris's instance of is recorded as Mira variable[2].
  • RU Ursae Majoris's instance of is recorded as carbon star[3].
  • RU Ursae Majoris's instance of is recorded as infrared source[4].
  • RU Ursae Majoris's instance of is recorded as long-period variable star[5].
  • RU Ursae Majoris's instance of is recorded as near-infrared source[6].
  • RU Ursae Majoris's constellation is recorded as Ursa Major[7].
  • RU Ursae Majoris's spectral class is recorded as M3.5-4.5e[8].
  • RU Ursae Majoris's catalog code is recorded as AG+38 1144[9].
  • RU Ursae Majoris's catalog code is recorded as GCRV 7100[10].
  • RU Ursae Majoris's catalog code is recorded as HD 101605[11].
  • RU Ursae Majoris's catalog code is recorded as IRAS 11390+3845[12].
  • RU Ursae Majoris's catalog code is recorded as RU UMa[13].
  • RU Ursae Majoris's catalog code is recorded as 2MASS J11414026+3828293[14].
  • RU Ursae Majoris's catalog code is recorded as UCAC2 45172638[15].
  • RU Ursae Majoris's catalog code is recorded as GSC 03014-02241[16].
  • RU Ursae Majoris's catalog code is recorded as WEB 10268[17].
  • RU Ursae Majoris's catalog code is recorded as Gaia DR2 766493680555127552[18].
  • RU Ursae Majoris's catalog code is recorded as AAVSO 1136+39[19].
  • RU Ursae Majoris's catalog code is recorded as TYC 3014-2241-1[20].
  • RU Ursae Majoris's catalog code is recorded as TIC 10154492[21].
  • RU Ursae Majoris's catalog code is recorded as Gaia DR3 766493680555127552[22].
  • RU Ursae Majoris's type of variable star is recorded as long-period variable star[23].
  • RU Ursae Majoris's type of variable star is recorded as Mira variable[24].
  • RU Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.290'}[25].
  • RU Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.594'}[26].

Body

Designation and Status

Recorded instance of include Mira variable[2], carbon star[3], infrared source[4], long-period variable star[5], and near-infrared source[6].

History and Context

Catalog codes include AG+38 1144[9], GCRV 7100[10], HD 101605[11], IRAS 11390+3845[12], RU UMa[13], and 2MASS J11414026+3828293[14].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . Catalogue of spectra of Mira variables of types Me and Se. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . SIMBAD. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . The ASAS-SN Catalog of Variable Stars II: Uniform Classification of 412,000 Known Variables. wikidata.org.
  24. [25] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  25. [26] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). RU Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/ru-ursae-majoris
MLA “RU Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ru-ursae-majoris.
BibTeX @misc{4ortxyz_ru-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RU Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/ru-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RU Ursae Majoris — https://4ort.xyz/entity/ru-ursae-majoris (retrieved 2026-05-03)

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