Q: What was the purpose of Kosmos 2133?

A: Kosmos 2133 was a military early warning satellite designed to detect and track missile launches, part of the US-KMO series.

Q: Who operated Kosmos 2133?

A: The satellite was operated by the Russian Space Forces, the military branch responsible for space-based surveillance.

Q: What rocket launched Kosmos 2133?

A: It was launched using a Proton-K rocket from Baikonur Cosmodrome Site 200 on February 14, 1991.

Q: What was the significance of the Blok DM-2 in Kosmos 2133's launch?

A: The Blok DM-2 served as the space tug for Kosmos 2133, assisting in its orbital insertion.

Q: How is Kosmos 2133 classified in the US-KMO series?

A: It is an instance of the US-KMO satellite class, which includes early warning satellites used by the Soviet and later Russian military.

Kosmos 2133

Russian military early warning satellite

Thing Us Kmo Q3399209

Facts

10 properties

Instance of: US-KMO
Launch date: 1991-02-14
Launch vehicle: Proton-K
Manufacturer: NPO Lavochkin^[3]
Operator: Russian Space Forces^[2]
Significant event: rocket launch^[6]
Space launch vehicle: Proton-K^[4]
Space tug: Blok DM-2^[7]
Start point: Baikonur Cosmodrome Site 200^[8]
UTC date of spacecraft launch: February 14, 1991^[5]

🏷️ Also known as

en Cosmos 2133 en Kosmos 2133 fr Kosmos 2133 ru Космос-2133

🔖 Identifiers · 4

COSPAR ID: 1991-010A
Freebase ID: /m/0j9p8ft
SCN: 21111
Wolfram Language entity code: Entity["Satellite", "21111"]

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🔗 Connections

Instance of 1

US-KMO

Manufacturer 1

NPO Lavochkin

Operator 1

Russian Space Forces

Significant event 1

rocket launch

Space launch vehicle 1

Proton-K

Space tug 1

Blok DM-2

Start point 1

Baikonur Cosmodrome Site 200

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Summary

Kosmos 2133 is an US-KMO^[1].

References

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

Direct Wikidata claims

[2] ↑ Kosmos 2133 — operator (P137): Russian Space Forces. wikidata.org.
[3] ↑ Kosmos 2133 — manufacturer (P176): NPO Lavochkin. wikidata.org.
[4] ↑ Kosmos 2133 — space launch vehicle (P375): Proton-K. Jonathan's Space Report. wikidata.org.
[5] ↑ Kosmos 2133 — UTC date of spacecraft launch (P619): February 14, 1991. Jonathan's Space Report. wikidata.org.
[6] ↑ Kosmos 2133 — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[7] ↑ Kosmos 2133 — space tug (P1201): Blok DM-2. Jonathan's Space Report. wikidata.org.
[8] ↑ Kosmos 2133 — start point (P1427): Baikonur Cosmodrome Site 200. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Kosmos 2133 is an instance of US-KMO (Q1812673) [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). Kosmos 2133. Retrieved November 11, 2026, from https://4ort.xyz/entity/kosmos-2133

MLA “Kosmos 2133.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/kosmos-2133.

BibTeX

@misc{4ortxyz_kosmos-2133_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kosmos 2133}}, year = {2026}, url = {https://4ort.xyz/entity/kosmos-2133}, note = {Accessed: 2026-11-11}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kosmos 2133 — https://4ort.xyz/entity/kosmos-2133 (retrieved 2026-11-11)

Canonical URL: https://4ort.xyz/entity/kosmos-2133 · Last refreshed: November 11, 2026