OT Ursae Majoris

eclipsing binary star
Place eclipsing_binary_star Q98523801
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OT Ursae Majoris

Summary

OT Ursae Majoris is an eclipsing binary star[1].

Key Facts

  • OT Ursae Majoris's instance of is recorded as eclipsing binary star[2].
  • OT Ursae Majoris's constellation is recorded as Ursa Major[3].
  • OT Ursae Majoris's catalog code is recorded as GSC 04132-00362[4].
  • OT Ursae Majoris's catalog code is recorded as TYC 4132-362-1[5].
  • OT Ursae Majoris's catalog code is recorded as 2MASS J08192313+6612364[6].
  • OT Ursae Majoris's catalog code is recorded as OT UMa[7].
  • OT Ursae Majoris's catalog code is recorded as Gaia DR1 1093556466641537920[8].
  • OT Ursae Majoris's catalog code is recorded as Gaia DR2 1093556470938546816[9].
  • OT Ursae Majoris's type of variable star is recorded as W Ursae Majoris variable[10].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.39'}[11].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.116'}[12].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.759'}[13].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.683'}[14].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.15'}[15].
  • OT Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.3370'}[16].
  • OT Ursae Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7954'}[17].
  • OT Ursae Majoris's metallicity is recorded as {'unit': '1', 'amount': '+0.08'}[18].
  • OT Ursae Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+357.7306'}[19].
  • OT Ursae Majoris's Google Knowledge Graph ID is recorded as /g/11jxznh4g4[20].
  • OT Ursae Majoris's SIMBAD ID is recorded as V* OT UMa[21].
  • OT Ursae Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.84626194739110'}[22].
  • OT Ursae Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+66.21009701252110'}[23].
  • OT Ursae Majoris's epoch is recorded as J2000.0[24].
  • OT Ursae Majoris's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-40.021'}[25].
  • OT Ursae Majoris's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-21.291'}[26].

Body

Designation and Status

OT Ursae Majoris's instance of is recorded as eclipsing binary star[2].

History and Context

Catalog codes include GSC 04132-00362[4], TYC 4132-362-1[5], 2MASS J08192313+6612364[6], OT UMa[7], Gaia DR1 1093556466641537920[8], and Gaia DR2 1093556470938546816[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] . Q56001295. 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] . SIMBAD. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . 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] . Gaia Data Release 2. 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). OT Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/ot-ursae-majoris
MLA “OT Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ot-ursae-majoris.
BibTeX @misc{4ortxyz_ot-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OT Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/ot-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OT Ursae Majoris — https://4ort.xyz/entity/ot-ursae-majoris (retrieved 2026-05-03)

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