EX Ursae Majoris

RR Lyrae variable star in the constellation Ursa Major
Place rr_lyrae_variable Q79617116
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EX Ursae Majoris

Summary

EX Ursae Majoris is a RR Lyrae variable[1].

Key Facts

  • EX Ursae Majoris's instance of is recorded as RR Lyrae variable[2].
  • EX Ursae Majoris's constellation is recorded as Ursa Major[3].
  • EX Ursae Majoris's catalog code is recorded as NSVS 2446419[4].
  • EX Ursae Majoris's catalog code is recorded as CSV 6652[5].
  • EX Ursae Majoris's catalog code is recorded as GSC 03801-01644[6].
  • EX Ursae Majoris's catalog code is recorded as NSV 4219[7].
  • EX Ursae Majoris's catalog code is recorded as SV* BV 28[8].
  • EX Ursae Majoris's catalog code is recorded as TYC 3801-1644-1[9].
  • EX Ursae Majoris's catalog code is recorded as 2MASS J08451222+5636268[10].
  • EX Ursae Majoris's catalog code is recorded as [YWW2015] SC39 3095[11].
  • EX Ursae Majoris's catalog code is recorded as Gaia DR1 1031239720991986560[12].
  • EX Ursae Majoris's catalog code is recorded as Gaia DR2 1031239725288354176[13].
  • EX Ursae Majoris's catalog code is recorded as EX UMa[14].
  • EX Ursae Majoris's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[15].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.990'}[16].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.729'}[17].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.668'}[18].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.02'}[19].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.61'}[20].
  • EX Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0498'}[21].
  • EX Ursae Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9952'}[22].
  • EX Ursae Majoris's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-33.46'}[23].
  • EX Ursae Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1004.8232'}[24].
  • EX Ursae Majoris's Google Knowledge Graph ID is recorded as /g/11jg8gbsdf[25].
  • EX Ursae Majoris's SIMBAD ID is recorded as V* EX UMa[26].

Body

Designation and Status

EX Ursae Majoris's instance of is recorded as RR Lyrae variable[2].

History and Context

Catalog codes include NSVS 2446419[4], CSV 6652[5], GSC 03801-01644[6], NSV 4219[7], SV* BV 28[8], and TYC 3801-1644-1[9].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. 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] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . 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). EX Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/ex-ursae-majoris
MLA “EX Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ex-ursae-majoris.
BibTeX @misc{4ortxyz_ex-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{EX Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/ex-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): EX Ursae Majoris — https://4ort.xyz/entity/ex-ursae-majoris (retrieved 2026-05-03)

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