Q: What was Kosmos 2397 used for?

A: Kosmos 2397 was a Russian military early warning satellite designed to detect missile launches and other strategic threats.

Q: Who operated Kosmos 2397?

A: The satellite was operated by the Russian Space Forces, part of the Russian military.

Q: What rocket launched Kosmos 2397?

A: It was launched aboard a Proton-K rocket from the Baikonur Cosmodrome on April 24, 2003.

Q: What was the significance of Kosmos 2397?

A: As part of the US-KMO series, Kosmos 2397 contributed to Russia's early warning capabilities, helping monitor potential missile threats.

Q: What was the Blok DM-2 in relation to Kosmos 2397?

A: The Blok DM-2 was the upper stage of the Proton-K rocket that delivered Kosmos 2397 into its operational orbit.

Kosmos 2397

Russian military early warning satellite

Thing Us Kmo Q3397922

Facts

10 properties

Instance of: US-KMO
Launch date: 2003-04-24
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 81/24^[8]
UTC date of spacecraft launch: April 24, 2003^[5]

🏷️ Also known as

en Cosmos 2397 en Kosmos 2397 fr Kosmos 2397 ru Космос-2397

🔖 Identifiers · 4

COSPAR ID: 2003-015A
Freebase ID: /m/0j9m1fr
SCN: 27775
Wolfram Language entity code: Entity["Satellite", "27775"]

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

🔗 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

Press Enter · cited answer in seconds

Summary

Kosmos 2397 is an US-KMO^[1].

References

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

Direct Wikidata claims

[2] ↑ Kosmos 2397 — operator (P137): Russian Space Forces. wikidata.org.
[3] ↑ Kosmos 2397 — manufacturer (P176): NPO Lavochkin. wikidata.org.
[4] ↑ Kosmos 2397 — space launch vehicle (P375): Proton-K. Jonathan's Space Report. wikidata.org.
[5] ↑ Kosmos 2397 — UTC date of spacecraft launch (P619): April 24, 2003. Jonathan's Space Report. wikidata.org.
[6] ↑ Kosmos 2397 — significant event (P793): rocket launch. Jonathan's Space Report. wikidata.org.
[7] ↑ Kosmos 2397 — space tug (P1201): Blok DM-2. Jonathan's Space Report. wikidata.org.
[8] ↑ Kosmos 2397 — start point (P1427): Baikonur Cosmodrome Site 81/24. Jonathan's Space Report. wikidata.org.

Class ancestry

[1] ↑ Kosmos 2397 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 2397. Retrieved November 1, 2026, from https://4ort.xyz/entity/kosmos-2397

MLA “Kosmos 2397.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/kosmos-2397.

BibTeX

@misc{4ortxyz_kosmos-2397_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kosmos 2397}}, year = {2026}, url = {https://4ort.xyz/entity/kosmos-2397}, note = {Accessed: 2026-11-01}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kosmos 2397 — https://4ort.xyz/entity/kosmos-2397 (retrieved 2026-11-01)

Canonical URL: https://4ort.xyz/entity/kosmos-2397 · Last refreshed: November 1, 2026