V439 Canis Majoris

eclipsing binary star in the constellation Canis Major
Place eclipsing_binary_star Q86569601
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V439 Canis Majoris

Summary

V439 Canis Majoris is an eclipsing binary star[1].

Key Facts

  • V439 Canis Majoris's instance of is recorded as eclipsing binary star[2].
  • V439 Canis Majoris's instance of is recorded as near-infrared source[3].
  • V439 Canis Majoris's constellation is recorded as Canis Major[4].
  • V439 Canis Majoris's catalog code is recorded as 2MASS J06181489-1441092[5].
  • V439 Canis Majoris's catalog code is recorded as Gaia DR2 2993417730863353728[6].
  • V439 Canis Majoris's catalog code is recorded as ASAS J061815-1441.1[7].
  • V439 Canis Majoris's catalog code is recorded as V439 CMa[8].
  • V439 Canis Majoris's catalog code is recorded as Gaia DR3 2993417730863353728[9].
  • V439 Canis Majoris's catalog code is recorded as TIC 34191061[10].
  • V439 Canis Majoris's type of variable star is recorded as W Ursae Majoris variable[11].
  • V439 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.765'}[12].
  • V439 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.368'}[13].
  • V439 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.324'}[14].
  • V439 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.09232'}[15].
  • V439 Canis Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4316'}[16].
  • V439 Canis Majoris's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+411.252'}[17].
  • V439 Canis Majoris's Google Knowledge Graph ID is recorded as /g/11jg8w8782[18].
  • V439 Canis Majoris's SIMBAD ID is recorded as ASAS J061815-1441.1[19].
  • V439 Canis Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+94.56203834709'}[20].
  • V439 Canis Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-14.6859093906'}[21].
  • V439 Canis Majoris's epoch is recorded as J2000.0[22].
  • V439 Canis Majoris's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.643'}[23].
  • V439 Canis Majoris's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-18.481'}[24].
  • V439 Canis Majoris's Gaia ID is recorded as 2993417730863353728[25].

Body

Designation and Status

Recorded instance of include eclipsing binary star[2] and near-infrared source[3].

History and Context

Catalog codes include 2MASS J06181489-1441092[5], Gaia DR2 2993417730863353728[6], ASAS J061815-1441.1[7], V439 CMa[8], Gaia DR3 2993417730863353728[9], and TIC 34191061[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] . Automated variable star classification using the Northern Sky Variability Survey. 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] . Gaia Early Data Release 3. wikidata.org.
  15. [16] . Gaia Early Data Release 3. wikidata.org.
  16. [17] . Gaia Early Data Release 3. wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . Gaia Early Data Release 3. wikidata.org.
  20. [21] . Gaia Early Data Release 3. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Early Data Release 3. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . 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). V439 Canis Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/v439-canis-majoris
MLA “V439 Canis Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v439-canis-majoris.
BibTeX @misc{4ortxyz_v439-canis-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V439 Canis Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/v439-canis-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V439 Canis Majoris — https://4ort.xyz/entity/v439-canis-majoris (retrieved 2026-05-03)

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