# Cosmos 2161
**Wikidata**: [Q12907593](https://www.wikidata.org/wiki/Q12907593)  
**Source**: https://4ort.xyz/entity/cosmos-2161

## Summary
Cosmos 2161 is a Strela-3 class military communications satellite launched on September 28, 1991. It was deployed from Plesetsk Cosmodrome Site 32 using a Tsyklon-3 launch vehicle. Its COSPAR ID is 1991-068E.

## Key Facts
*   Cosmos 2161 is an instance of a Strela-3 class military communications satellite.
*   It was launched on September 28, 1991.
*   The launch occurred from Plesetsk Cosmodrome Site 32.
*   The launch vehicle used was a Tsyklon-3.
*   Its COSPAR ID is 1991-068E.
*   It is also known by the alias Kosmos 2161.
*   The launch time was 07:05:55 on September 28, 1991.
*   Its Satellite Catalog Number (SCN) is 21732.
*   The entity has 4 sitelinks.

## FAQs
### Q: What is Cosmos 2161?
A: Cosmos 2161 is a Strela-3 class military communications satellite. It was launched in 1991 as part of a series of satellites designed for military communication purposes.

### Q: When was Cosmos 2161 launched?
A: Cosmos 2161 was launched on September 28, 1991, at 07:05:55. This event is recorded as a significant rocket launch.

### Q: What type of satellite is Cosmos 2161?
A: Cosmos 2161 is a Strela-3 class satellite, which is a type of Ukrainian military communications satellite. Its primary function would have been secure communication.

### Q: Where was Cosmos 2161 launched from?
A: Cosmos 2161 was launched from Plesetsk Cosmodrome Site 32. This site is a known launch facility for various space missions.

### Q: What launch vehicle was used for Cosmos 2161?
A: The launch vehicle used for Cosmos 2161 was a Tsyklon-3. The Tsyklon-3 is classified as a Soviet/Ukrainian expendable launch vehicle.

## Why It Matters
Cosmos 2161 holds significance as a Strela-3 class military communications satellite, indicating its role in providing secure communication capabilities. Its launch on September 28, 1991, using a Tsyklon-3 launch vehicle from Plesetsk Cosmodrome Site 32, places it within the context of Soviet/Ukrainian space technology and military infrastructure during that period. As part of the Strela-3 series, it contributed to the operational network for military communication purposes, supporting strategic and tactical communications. Its existence reflects the ongoing development and deployment of space-based assets for national security.

## Notable For
*   Being a Strela-3 class military communications satellite.
*   Its launch on September 28, 1991, from Plesetsk Cosmodrome Site 32.
*   Being launched by a Tsyklon-3, a Soviet/Ukrainian expendable launch vehicle.
*   Its COSPAR ID 1991-068E.

## Body
### Overview
*   Cosmos 2161 is identified as a Strela-3 class military communications satellite.
*   It is also known by the alias Kosmos 2161.
*   Its Satellite Catalog Number (SCN) is 21732.
*   The COSPAR ID assigned to Cosmos 2161 is 1991-068E.

### Launch Details
*   Cosmos 2161 was launched on September 28, 1991.
*   The launch occurred at 07:05:55.
*   The launch site was Plesetsk Cosmodrome Site 32.
*   The launch vehicle used was a Tsyklon-3.
*   The Tsyklon-3 is described as a Soviet/Ukrainian expendable launch vehicle.

### Classification and Related Entities
*   Cosmos 2161 is an instance of a Strela-3 satellite.
*   Strela-3 is a type of Ukrainian military communications satellite.
*   The launch vehicle, Tsyklon-3, is a Soviet/Ukrainian expendable launch vehicle.

### Additional Information
*   The entity has 4 sitelinks.
*   Wikipedia entries are available in Croatian (hr), Macedonian (mk), Serbo-Croatian (sh), and Serbian (sr).
*   Its Wolfram Language entity code is Entity["Satellite", "21732"].

## References

1. Jonathan's Space Report