AA Tauri

star in the constellation Taurus
Place orion_variable Q4649989
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AA Tauri

Summary

AA Tauri is an Orion variable[1]. It draws 12 Wikipedia views per month (orion_variable category, ranking #6 of 10).[2]

Key Facts

  • AA Tauri's instance of is recorded as Orion variable[3].
  • AA Tauri's instance of is recorded as long-period variable star[4].
  • AA Tauri's instance of is recorded as near-infrared source[5].
  • AA Tauri's instance of is recorded as ultraviolet source[6].
  • AA Tauri's constellation is recorded as Taurus[7].
  • AA Tauri's spectral class is recorded as M0.6[8].
  • AA Tauri's part of is recorded as Taurus Molecular Cloud[9].
  • AA Tauri's Commons category is recorded as AA Tauri[10].
  • AA Tauri's catalog code is recorded as 2MASS J04345542+2428531[11].
  • AA Tauri's catalog code is recorded as GSC 01833-00851[12].
  • AA Tauri's catalog code is recorded as IRAS 04318+2422[13].
  • AA Tauri's catalog code is recorded as IRAS F04318+2422[14].
  • AA Tauri's catalog code is recorded as GCRV 55202[15].
  • AA Tauri's catalog code is recorded as UBV 4396[16].
  • AA Tauri's catalog code is recorded as AA Tau[17].
  • AA Tauri's catalog code is recorded as PSCz P04318+2422[18].
  • AA Tauri's catalog code is recorded as WDS J04349+2429A[19].
  • AA Tauri's catalog code is recorded as UCAC2 40304106[20].
  • AA Tauri's catalog code is recorded as [ABG2007] 1651[21].
  • AA Tauri's catalog code is recorded as HBC 63[22].
  • AA Tauri's catalog code is recorded as Gaia DR2 147818450613367424[23].
  • AA Tauri's catalog code is recorded as TIC 268510757[24].
  • AA Tauri's catalog code is recorded as EPIC 247810494[25].
  • AA Tauri's catalog code is recorded as Gaia DR3 147818450613367424[26].
  • AA Tauri's Freebase ID is recorded as /m/09ggrdc[27].

Body

Geography

AA Tauri's part of is recorded as Taurus Molecular Cloud[9].

Designation and Status

Recorded instance of include Orion variable[3], long-period variable star[4], near-infrared source[5], and ultraviolet source[6].

History and Context

Catalog codes include 2MASS J04345542+2428531[11], GSC 01833-00851[12], IRAS 04318+2422[13], IRAS F04318+2422[14], GCRV 55202[15], and UBV 4396[16].

Why It Matters

AA Tauri draws 12 Wikipedia views per month (orion_variable category, ranking #6 of 10).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . SIMBAD. wikidata.org.
  2. [4] . SIMBAD. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . An optical spectroscopic study of T Tauri stars. I. Photospheric properties. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . Freebase Data Dumps. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.

📑 Cite this page

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). AA Tauri. Retrieved May 3, 2026, from https://4ort.xyz/entity/aa-tauri
MLA “AA Tauri.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/aa-tauri.
BibTeX @misc{4ortxyz_aa-tauri_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{AA Tauri}}, year = {2026}, url = {https://4ort.xyz/entity/aa-tauri}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): AA Tauri — https://4ort.xyz/entity/aa-tauri (retrieved 2026-05-03)

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