V390 Canis Majoris

classical Cepheid variable star in the constellation Canis Major
Place classical_cepheid_variable Q81416479
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V390 Canis Majoris

Summary

V390 Canis Majoris is a classical Cepheid variable[1].

Key Facts

  • V390 Canis Majoris's instance of is recorded as classical Cepheid variable[2].
  • V390 Canis Majoris's constellation is recorded as Canis Major[3].
  • V390 Canis Majoris's catalog code is recorded as 2MASS J07063800-1548074[4].
  • V390 Canis Majoris's catalog code is recorded as NSV 3393[5].
  • V390 Canis Majoris's catalog code is recorded as SV* SON 3782[6].
  • V390 Canis Majoris's catalog code is recorded as Gaia DR2 2936110669428633216[7].
  • V390 Canis Majoris's catalog code is recorded as V390 CMa[8].
  • V390 Canis Majoris's type of variable star is recorded as classical Cepheid variable[9].
  • V390 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.249'}[10].
  • V390 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.776'}[11].
  • V390 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.564'}[12].
  • V390 Canis Majoris's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.5578'}[13].
  • V390 Canis Majoris's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0345'}[14].
  • V390 Canis Majoris's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+92.44'}[15].
  • V390 Canis Majoris's Google Knowledge Graph ID is recorded as /g/11j63dd55_[16].
  • V390 Canis Majoris's SIMBAD ID is recorded as V* V390 CMa[17].
  • V390 Canis Majoris's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+106.65835209840570'}[18].
  • V390 Canis Majoris's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-15.80206271465610'}[19].
  • V390 Canis Majoris's epoch is recorded as J2000.0[20].
  • V390 Canis Majoris's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.245'}[21].
  • V390 Canis Majoris's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.515'}[22].
  • V390 Canis Majoris's Gaia ID is recorded as 2936110669428633216[23].

Body

Designation and Status

V390 Canis Majoris's instance of is recorded as classical Cepheid variable[2].

History and Context

Catalog codes include 2MASS J07063800-1548074[4], NSV 3393[5], SV* SON 3782[6], Gaia DR2 2936110669428633216[7], and V390 CMa[8].

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] . Gaia Data Release 2. wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. 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.

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). V390 Canis Majoris. Retrieved May 3, 2026, from https://4ort.xyz/entity/v390-canis-majoris
MLA “V390 Canis Majoris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v390-canis-majoris.
BibTeX @misc{4ortxyz_v390-canis-majoris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V390 Canis Majoris}}, year = {2026}, url = {https://4ort.xyz/entity/v390-canis-majoris}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V390 Canis Majoris — https://4ort.xyz/entity/v390-canis-majoris (retrieved 2026-05-03)

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