Q: What was the primary purpose of Cosmos 949?

A: Cosmos 949 was an instance of the Yantar-2K class, which were Soviet spy satellites. It was designed for military reconnaissance and intelligence gathering from orbit.

Q: Which rocket was used to launch Cosmos 949?

A: The satellite was launched using a Soyuz-U rocket, a "Universal" variant of the Soyuz design. This vehicle was a standard workhorse for Soviet space missions during this era.

Q: Where was Cosmos 949 launched from?

A: It was launched from Site 43 at the Plesetsk Cosmodrome. The launch occurred on September 6, 1977, at exactly 17:30:00.

Cosmos 949

Thing yantar_2k Q12754076

Facts

7 properties

Instance of: Yantar-2K
Launch date: 1977-09-06
Launch vehicle: Soyuz-U
Significant event: rocket launch^[4]
Space launch vehicle: Soyuz-U^[2]
Start point: Plesetsk Cosmodrome Site 43^[5]
UTC date of spacecraft launch: September 6, 1977^[3]

🏷️ Also known as

en Cosmos 949 fr Kosmos 949 ru Космос-949

🔖 Identifiers · 3

COSPAR ID: 1977-085A
SCN: 10326
Wolfram Language entity code: Entity["Satellite", "10326"]

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Instance of 1

Yantar-2K

Significant event 1

rocket launch

Space launch vehicle 1

Soyuz-U

Start point 1

Plesetsk Cosmodrome Site 43

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Summary

Cosmos 949 is a Yantar-2K^[1].

References

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

Direct Wikidata claims

[2] ↑ Cosmos 949 — space launch vehicle (P375): Soyuz-U. Jonathan's Space Report. wikidata.org.
[3] ↑ Cosmos 949 — UTC date of spacecraft launch (P619): September 6, 1977. Jonathan's Space Report. wikidata.org.
[4] ↑ Cosmos 949 — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[5] ↑ Cosmos 949 — start point (P1427): Plesetsk Cosmodrome Site 43. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Cosmos 949 is an instance of Yantar-2K (Q7904579) [P31, primary]. Wikidata. 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). Cosmos 949. Retrieved May 3, 2026, from https://4ort.xyz/entity/cosmos-949

MLA “Cosmos 949.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cosmos-949.

BibTeX

@misc{4ortxyz_cosmos-949_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cosmos 949}}, year = {2026}, url = {https://4ort.xyz/entity/cosmos-949}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Cosmos 949 — https://4ort.xyz/entity/cosmos-949 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/cosmos-949 · Last refreshed: May 3, 2026