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LY Ursae Majoris

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LY Ursae Majoris

Summary

LY Ursae Majoris is a Dwarf nova[1].

Key Facts

  • LY Ursae Majoris's instance of is recorded as Dwarf nova[2].
  • LY Ursae Majoris's constellation is recorded as Ursa Major[3].
  • LY Ursae Majoris's spectral class is recorded as K[4].
  • LY Ursae Majoris's catalog code is recorded as AAVSO 1042+52[5].
  • LY Ursae Majoris's catalog code is recorded as CW 1045+525[6].
  • LY Ursae Majoris's catalog code is recorded as [DWS97] UMa 5[7].
  • LY Ursae Majoris's catalog code is recorded as 2MASS J10481801+5218299[8].
  • LY Ursae Majoris's catalog code is recorded as 1RXS J104819.1+521837[9].
  • LY Ursae Majoris's catalog code is recorded as EQ 104516.9+5234 4[10].
  • LY Ursae Majoris's catalog code is recorded as RX J1048.3+5218[11].
  • LY Ursae Majoris's catalog code is recorded as [ZEH2003] RX J1048.3+5218 1[12].
  • LY Ursae Majoris's catalog code is recorded as Gaia DR2 837035254216960128[13].
  • LY Ursae Majoris's catalog code is recorded as LY UMa[14].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5'}[15].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.95'}[16].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.102'}[17].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.488'}[18].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.349'}[19].
  • LY Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.8721'}[20].
  • LY Ursae Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2247'}[21].
  • LY Ursae Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+310.1064'}[22].
  • LY Ursae Majoris's Google Knowledge Graph ID is recorded as /g/11jwm2xlfm[23].
  • LY Ursae Majoris's SIMBAD ID is recorded as V* LY UMa[24].
  • LY Ursae Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+162.07502550178830'}[25].
  • LY Ursae Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.30827802020830'}[26].

Body

Designation and Status

LY Ursae Majoris's instance of is recorded as Dwarf nova[2].

History and Context

Catalog codes include AAVSO 1042+52[5], CW 1045+525[6], [DWS97] UMa 5[7], 2MASS J10481801+5218299[8], 1RXS J104819.1+521837[9], and EQ 104516.9+5234 4[10].

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] ↑ . Hot subluminous stars and blue objects in the Case low-dispersion northern sky survey. I. 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] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . The 78th name-list of variable stars. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . 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). LY Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/ly-ursae-majoris
MLA “LY Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ly-ursae-majoris.
BibTeX @misc{4ortxyz_ly-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{LY Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/ly-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): LY Ursae Majoris — https://4ort.xyz/entity/ly-ursae-majoris (retrieved 2026-05-03)

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