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Progress M-21

Russian uncrewed cargo spacecraft
Vehicle progress_m Q10639665
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Progress M-21

Summary

Progress M-21 is a Progress-M[1]. It draws 3 Wikipedia views per month (progress_m category, ranking #11 of 93).[2]

Key Facts

  • Progress M-21's instance of is recorded as Progress-M[3].
  • Progress M-21's COSPAR ID is recorded as 1994-005A[4].
  • Progress M-21's space launch vehicle is recorded as Soyuz-U[5].
  • Progress M-21's SCN is recorded as 22975[6].
  • Progress M-21's UTC date of spacecraft launch is recorded as +1994-01-28T00:00:00Z[7].
  • Progress M-21's significant event is recorded as rocket launch[8].
  • Progress M-21's start point is recorded as Gagarin's Start[9].
  • Progress M-21's Google Knowledge Graph ID is recorded as /g/11dylmh0b[10].
  • Progress M-21's Wolfram Language entity code is recorded as Entity["Satellite", "22975"][11].

Why It Matters

Progress M-21 draws 3 Wikipedia views per month (progress_m category, ranking #11 of 93).[2]

Related Entities

Progress-M Soyuz-U

References

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

Direct Wikidata claims

  1. [3] ↑ . Jonathan's Space Report. wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . Jonathan's Space Report. wikidata.org.
  4. [6] ↑ . Jonathan's Space Report. wikidata.org.
  5. [7] ↑ . Jonathan's Space Report. wikidata.org.
  6. [8] ↑ . Jonathan's Space Report. wikidata.org.
  7. [9] ↑ . Jonathan's Space Report. wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . 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). Progress M-21. Retrieved May 3, 2026, from https://4ort.xyz/entity/progress-m-21
MLA “Progress M-21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/progress-m-21.
BibTeX @misc{4ortxyz_progress-m-21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Progress M-21}}, year = {2026}, url = {https://4ort.xyz/entity/progress-m-21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Progress M-21 — https://4ort.xyz/entity/progress-m-21 (retrieved 2026-05-03)

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