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Gaia Data Release 2

second release of the Gaia star catalogue
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Gaia Data Release 2

Summary

Gaia Data Release 2 is a star catalogue[1]. It draws 2 Wikipedia views per month (star_catalogue category, ranking #14 of 16).[2]

Key Facts

  • Gaia Data Release 2's image is recorded as Gaia’s sky in colour ESA393127.jpg[3].
  • Gaia Data Release 2's instance of is recorded as star catalogue[4].
  • Gaia Data Release 2's instance of is recorded as astronomical survey[5].
  • Gaia Data Release 2's instance of is recorded as scholarly article[6].
  • Gaia Data Release 2's editor is recorded as Data Processing and Analysis Consortium[7].
  • Gaia Data Release 2's editor is recorded as European Space Agency[8].
  • Gaia Data Release 2's item operated is recorded as Gaia[9].
  • Gaia is named after Gaia Data Release 2[10].
  • Gaia Data Release 2's follows is recorded as Gaia Data Release 1[11].
  • Gaia Data Release 2's followed by is recorded as Gaia Early Data Release 3[12].
  • Gaia Data Release 2's DOI is recorded as 10.26093/CDS/VIZIER.1345[13].
  • Gaia Data Release 2's language of work or name is recorded as English[14].
  • Gaia Data Release 2's archives at is recorded as Gaia Archive[15].
  • Gaia Data Release 2's publication date is recorded as +2018-04-25T00:00:00Z[16].
  • Gaia Data Release 2's edition or translation of is recorded as Gaia catalogue[17].
  • Gaia Data Release 2's ADS bibcode is recorded as 2018yCat.1345....0G[18].
  • Gaia Data Release 2's official website is recorded as https://www.cosmos.esa.int/web/gaia/data-release-2/[19].
  • Gaia Data Release 2's external data available at URL is recorded as https://gea.esac.esa.int/archive/[20].
  • Gaia Data Release 2's published in is recorded as VizieR Online Data Catalog[21].
  • Gaia Data Release 2's title is recorded as Gaia Data Release 2[22].
  • Gaia Data Release 2's short name is recorded as Gaia DR2[23].
  • Gaia Data Release 2's author name string is recorded as Gaia Collaboration[24].
  • Gaia Data Release 2's Google Knowledge Graph ID is recorded as /g/11gh3553b4[25].
  • Gaia Data Release 2's number of records is recorded as {'unit': '1', 'amount': '+1692919135'}[26].

Body

Designation and Status

Recorded instance of include star catalogue[4], astronomical survey[5], and scholarly article[6].

History and Context

Gaia is named after Gaia Data Release 2[10].

Why It Matters

Gaia Data Release 2 draws 2 Wikipedia views per month (star_catalogue category, ranking #14 of 16).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Astrophysics Data System. wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . cosmos.esa.int. Retrieved . cosmos.esa.int. Provenance: wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . SIMBAD. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . Astrophysics Data System. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . youtube.com. Retrieved . youtube.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). Gaia Data Release 2. Retrieved May 3, 2026, from https://4ort.xyz/entity/gaia-data-release-2
MLA “Gaia Data Release 2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gaia-data-release-2.
BibTeX @misc{4ortxyz_gaia-data-release-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gaia Data Release 2}}, year = {2026}, url = {https://4ort.xyz/entity/gaia-data-release-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gaia Data Release 2 — https://4ort.xyz/entity/gaia-data-release-2 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/gaia-data-release-2 · Last refreshed: