V355 Ursae Majoris

Place cataclysmic_variable_star Q78319368
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V355 Ursae Majoris

Summary

V355 Ursae Majoris is a cataclysmic variable star[1].

Key Facts

  • V355 Ursae Majoris's instance of is recorded as cataclysmic variable star[2].
  • V355 Ursae Majoris's instance of is recorded as emission-line star[3].
  • V355 Ursae Majoris's constellation is recorded as Ursa Major[4].
  • V355 Ursae Majoris's catalog code is recorded as SDSS J133941.11+484727.5[5].
  • V355 Ursae Majoris's catalog code is recorded as SDSS J133941.12+484727.5[6].
  • V355 Ursae Majoris's catalog code is recorded as SDSS J133941.13+484727.4[7].
  • V355 Ursae Majoris's catalog code is recorded as CRTS J133941.1+484728[8].
  • V355 Ursae Majoris's catalog code is recorded as Gaia DR2 1558322303741820928[9].
  • V355 Ursae Majoris's catalog code is recorded as V355 UMa[10].
  • V355 Ursae Majoris's catalog code is recorded as SDSS J133940.98+484727.9[11].
  • V355 Ursae Majoris's catalog code is recorded as SDSS J133941.12+484727.4[12].
  • V355 Ursae Majoris's catalog code is recorded as Gaia DR3 1558322303741820928[13].
  • V355 Ursae Majoris's redshift is recorded as {'unit': '1', 'amount': '+2.75185'}[14].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.849'}[15].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.041'}[16].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.668'}[17].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.01'}[18].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.771'}[19].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.918'}[20].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.2'}[21].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3'}[22].
  • V355 Ursae Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.36948'}[23].
  • V355 Ursae Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.6191'}[24].
  • V355 Ursae Majoris's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+60'}[25].
  • V355 Ursae Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+150.1366'}[26].

Body

Designation and Status

Recorded instance of include cataclysmic variable star[2] and emission-line star[3].

History and Context

Catalog codes include SDSS J133941.11+484727.5[5], SDSS J133941.12+484727.5[6], SDSS J133941.13+484727.4[7], CRTS J133941.1+484728[8], Gaia DR2 1558322303741820928[9], and V355 UMa[10].

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] . 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] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  14. [15] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  16. [17] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  17. [18] . A catalogue of quasars and active nuclei: 13th edition. wikidata.org.
  18. [19] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  19. [20] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  20. [21] . The USNO-B Catalog. wikidata.org.
  21. [22] . The USNO-B Catalog. wikidata.org.
  22. [23] . Gaia Data Release 3. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  25. [26] . Gaia Data Release 2. 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). V355 Ursae Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/v355-ursae-majoris
MLA “V355 Ursae Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v355-ursae-majoris.
BibTeX @misc{4ortxyz_v355-ursae-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V355 Ursae Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/v355-ursae-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V355 Ursae Majoris — https://4ort.xyz/entity/v355-ursae-majoris (retrieved 2026-05-03)

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