RR Ursae Majoris

Mira variable star in the constellation Ursa Major
Place mira_variable Q79893865
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RR Ursae Majoris

Summary

RR Ursae Majoris is a Mira variable[1].

Key Facts

  • RR Ursae Majoris's instance of is recorded as Mira variable[2].
  • RR Ursae Majoris's instance of is recorded as infrared source[3].
  • RR Ursae Majoris's instance of is recorded as long-period variable star[4].
  • RR Ursae Majoris's instance of is recorded as near-infrared source[5].
  • RR Ursae Majoris's constellation is recorded as Ursa Major[6].
  • RR Ursae Majoris's spectral class is recorded as M4[7].
  • RR Ursae Majoris's catalog code is recorded as GCRV 7973[8].
  • RR Ursae Majoris's catalog code is recorded as IRAS 13241+6238[9].
  • RR Ursae Majoris's catalog code is recorded as 2MASS J13255641+6222517[10].
  • RR Ursae Majoris's catalog code is recorded as WEB 11566[11].
  • RR Ursae Majoris's catalog code is recorded as Gaia DR2 1663975613003745536[12].
  • RR Ursae Majoris's catalog code is recorded as RR UMa[13].
  • RR Ursae Majoris's catalog code is recorded as AAVSO 1322+62[14].
  • RR Ursae Majoris's catalog code is recorded as TYC 4164-585-1[15].
  • RR Ursae Majoris's catalog code is recorded as TIC 355917056[16].
  • RR Ursae Majoris's catalog code is recorded as Gaia DR3 1663975613003745536[17].
  • RR Ursae Majoris's type of variable star is recorded as Mira variable[18].
  • RR Ursae Majoris's type of variable star is recorded as long-period variable star[19].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.09'}[20].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.441'}[21].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.674'}[22].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.182'}[23].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.38'}[24].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.021334'}[25].
  • RR Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.32'}[26].

Body

Designation and Status

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

History and Context

Catalog codes include GCRV 7973[8], IRAS 13241+6238[9], 2MASS J13255641+6222517[10], WEB 11566[11], Gaia DR2 1663975613003745536[12], and RR UMa[13].

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] . 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] . 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] . General Catalogue of Variable Stars, 3rd ed.. wikidata.org.
  18. [19] . Long-period High-amplitude Red Variables in the KELT Survey. wikidata.org.
  19. [20] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . Gaia Early Data Release 3. wikidata.org.
  25. [26] . Long-period High-amplitude Red Variables in the KELT Survey. 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). RR Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/rr-ursae-majoris
MLA “RR Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/rr-ursae-majoris.
BibTeX @misc{4ortxyz_rr-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RR Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/rr-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RR Ursae Majoris — https://4ort.xyz/entity/rr-ursae-majoris (retrieved 2026-05-03)

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