Swift J1644+57

gamma-ray burst
Event gamma_ray_burst Q584584
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Swift J1644+57

Summary

Swift J1644+57 is a gamma-ray burst[1]. It draws 14 Wikipedia views per month (gamma_ray_burst category, ranking #5 of 17).[2]

Key Facts

  • Swift J1644+57 is credited with the discovery of Neil Gehrels Swift Observatory[3].
  • Swift J1644+57's image is recorded as GRB 110328A (captured by the Hubble Space Telescope).jpg[4].
  • Swift J1644+57's instance of is recorded as gamma-ray burst[5].
  • Swift J1644+57's constellation is recorded as Draco[6].
  • Swift J1644+57's site of astronomical discovery is recorded as Neil Gehrels Swift Observatory[7].
  • Swift J1644+57's Commons category is recorded as Swift J1644+57[8].
  • Swift J1644+57's catalog code is recorded as GRB 110328A[9].
  • Swift J1644+57's catalog code is recorded as Swift J164449.3+573451[10].
  • Swift J1644+57's catalog code is recorded as 2MAXI J1645+576[11].
  • Swift J1644+57's time of discovery or invention is recorded as +2011-03-28T00:00:00Z[12].
  • Swift J1644+57's Freebase ID is recorded as /m/0gls9qm[13].
  • Swift J1644+57's redshift is recorded as {'amount': '+0.35'}[14].
  • Swift J1644+57's radial velocity is recorded as {'unit': 'Q3674704', 'amount': '+87971'}[15].
  • Swift J1644+57's distance from Earth is recorded as {'unit': 'Q531', 'amount': '+3800000000'}[16].
  • Swift J1644+57's SIMBAD ID is recorded as SWIFT J164449.3+573451[17].
  • Swift J1644+57's right ascension is recorded as {'unit': 'Q28390', 'amount': '+251.2050'}[18].
  • Swift J1644+57's declination is recorded as {'unit': 'Q28390', 'amount': '+57.5810'}[19].
  • Swift J1644+57's epoch is recorded as J2000.0[20].

Body

Works and Contributions

Swift J1644+57 is credited with the discovery of Neil Gehrels Swift Observatory[3].

Why It Matters

Swift J1644+57 draws 14 Wikipedia views per month (gamma_ray_burst category, ranking #5 of 17).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[21]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . SIMBAD. wikidata.org.
  3. [6] . VizieR. wikidata.org.
  4. [3] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Freebase Data Dumps. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Sw 1644+57/GRB 110328A: the physical origin and the composition of the relativistic outflow. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . The Swift/BAT hard X-ray transient monitor. wikidata.org.
  17. [19] . The Swift/BAT hard X-ray transient monitor. wikidata.org.
  18. [20] . The Swift/BAT hard X-ray transient monitor. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . 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). Swift J1644+57. Retrieved May 3, 2026, from https://4ort.xyz/entity/swift-j1644-57
MLA “Swift J1644+57.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/swift-j1644-57.
BibTeX @misc{4ortxyz_swift-j1644-57_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Swift J1644+57}}, year = {2026}, url = {https://4ort.xyz/entity/swift-j1644-57}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Swift J1644+57 — https://4ort.xyz/entity/swift-j1644-57 (retrieved 2026-05-03)

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