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CD Aquarii

Algol variable in the constellation Aquarius
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CD Aquarii

Summary

CD Aquarii is an Algol variable[1].

Key Facts

  • CD Aquarii's instance of is recorded as Algol variable[2].
  • CD Aquarii's constellation is recorded as Aquarius[3].
  • CD Aquarii's spectral class is recorded as A5[4].
  • CD Aquarii's catalog code is recorded as AN 251.1932[5].
  • CD Aquarii's catalog code is recorded as BD-04 5421[6].
  • CD Aquarii's catalog code is recorded as GSC 05202-01140[7].
  • CD Aquarii's catalog code is recorded as TYC 5202-1140-1[8].
  • CD Aquarii's catalog code is recorded as 2MASS J21195944-0406320[9].
  • CD Aquarii's catalog code is recorded as RAVE J211959.5-040632[10].
  • CD Aquarii's catalog code is recorded as Gaia DR1 2684427574444630656[11].
  • CD Aquarii's catalog code is recorded as Gaia DR2 2684427578739610880[12].
  • CD Aquarii's catalog code is recorded as CD Aqr[13].
  • CD Aquarii's type of variable star is recorded as eclipsing binary star[14].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.892'}[15].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.590'}[16].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.475'}[17].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.247'}[18].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.884'}[19].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.976'}[20].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.892'}[21].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.789'}[22].
  • CD Aquarii's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7623'}[23].
  • CD Aquarii's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2231'}[24].
  • CD Aquarii's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.68'}[25].
  • CD Aquarii's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+817.5946'}[26].

Body

Designation and Status

CD Aquarii's instance of is recorded as Algol variable[2].

History and Context

Catalog codes include AN 251.1932[5], BD-04 5421[6], GSC 05202-01140[7], TYC 5202-1140-1[8], 2MASS J21195944-0406320[9], and RAVE J211959.5-040632[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] ↑ . 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] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . Up-to-date linear elements of eclipsing binaries. wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  18. [19] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  19. [20] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  20. [21] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  21. [22] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . The Radial Velocity Experiment (RAVE): fifth data release. 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). CD Aquarii. Retrieved May 3, 2026, from https://4ort.xyz/entity/cd-aquarii
MLA “CD Aquarii.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cd-aquarii.
BibTeX @misc{4ortxyz_cd-aquarii_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CD Aquarii}}, year = {2026}, url = {https://4ort.xyz/entity/cd-aquarii}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CD Aquarii — https://4ort.xyz/entity/cd-aquarii (retrieved 2026-05-03)

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