WASP-2A

star in the constellation Delphinus
Place variable_star Q97464736
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WASP-2A

Summary

WASP-2A is a variable star[1].

Key Facts

  • WASP-2A's instance of is recorded as variable star[2].
  • WASP-2A's instance of is recorded as double star[3].
  • WASP-2A's instance of is recorded as near-infrared source[4].
  • WASP-2A's constellation is recorded as Delphinus[5].
  • WASP-2A's spectral class is recorded as K1.5[6].
  • WASP-2A's child astronomical body is recorded as WASP-2b[7].
  • WASP-2A's catalog code is recorded as Gaia DR3 1748596020745038208[8].
  • WASP-2A's catalog code is recorded as TIC 374530847[9].
  • WASP-2A's catalog code is recorded as SPOCS 3147[10].
  • WASP-2A's catalog code is recorded as 2MASS J20305413+0625463[11].
  • WASP-2A's catalog code is recorded as GSC 00522-01199[12].
  • WASP-2A's catalog code is recorded as UCAC2 34018636[13].
  • WASP-2A's catalog code is recorded as Gaia DR2 1748596020745038208[14].
  • WASP-2A's catalog code is recorded as WDS J20309+0626A[15].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.27'}[16].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.19'}[17].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.98'}[18].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.572286'}[19].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+13'}[20].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.166'}[21].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.752'}[22].
  • WASP-2A's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.632'}[23].
  • WASP-2A's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.73'}[24].
  • WASP-2A's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.847'}[25].
  • WASP-2A's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q3421309', 'amount': '+1.079'}[26].

Body

Designation and Status

Recorded instance of include variable star[2], double star[3], and near-infrared source[4].

History and Context

Catalog codes include Gaia DR3 1748596020745038208[8], TIC 374530847[9], SPOCS 3147[10], 2MASS J20305413+0625463[11], GSC 00522-01199[12], and UCAC2 34018636[13].

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] . SIMBAD. wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . Stellar companions to exoplanet host stars: Lucky Imaging of transiting planet hosts★. wikidata.org.
  6. [7] . 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] . Binarity of transit host stars. Implications for planetary parameters. wikidata.org.
  16. [17] . Binarity of transit host stars. Implications for planetary parameters. wikidata.org.
  17. [18] . Extrasolar Planets Encyclopaedia. wikidata.org.
  18. [19] . Gaia Early Data Release 3. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] . Spin-orbit angle measurements for six southern transiting planets. wikidata.org.
  24. [25] . Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models. wikidata.org.
  25. [26] . Homogeneous studies of transiting extrasolar planets - III. Additional planets and stellar models. 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). WASP-2A. Retrieved May 3, 2026, from https://4ort.xyz/entity/wasp-2a
MLA “WASP-2A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/wasp-2a.
BibTeX @misc{4ortxyz_wasp-2a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{WASP-2A}}, year = {2026}, url = {https://4ort.xyz/entity/wasp-2a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): WASP-2A — https://4ort.xyz/entity/wasp-2a (retrieved 2026-05-03)

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