Discoverer 20

Reconnaissance satellite
Thing kh_5_argon Q5281803
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Discoverer 20

Summary

Discoverer 20 is a KH-5 Argon[1]. It draws 4 Wikipedia views per month (kh_5_argon category, ranking #2 of 6).[2]

Key Facts

  • Discoverer 20's instance of is recorded as KH-5 Argon[3].
  • Discoverer 20's COSPAR ID is recorded as 1961-005A[4].
  • Discoverer 20's space launch vehicle is recorded as Thor-Agena B[5].
  • Discoverer 20's SCN is recorded as 00083[6].
  • Discoverer 20's UTC date of spacecraft launch is recorded as +1961-02-17T00:00:00Z[7].
  • Discoverer 20's Freebase ID is recorded as /m/0cc9vdw[8].
  • Discoverer 20's significant event is recorded as rocket launch[9].
  • Discoverer 20's start point is recorded as Vandenberg Space Launch Complex 1[10].
  • Discoverer 20's Wolfram Language entity code is recorded as Entity["Satellite", "00083"][11].

Why It Matters

Discoverer 20 draws 4 Wikipedia views per month (kh_5_argon category, ranking #2 of 6).[2]

📑 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). Discoverer 20. Retrieved May 3, 2026, from https://4ort.xyz/entity/discoverer-20
MLA “Discoverer 20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/discoverer-20.
BibTeX @misc{4ortxyz_discoverer-20_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Discoverer 20}}, year = {2026}, url = {https://4ort.xyz/entity/discoverer-20}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Discoverer 20 — https://4ort.xyz/entity/discoverer-20 (retrieved 2026-05-03)

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