# Cosmos 1157
**Wikidata**: [Q12907311](https://www.wikidata.org/wiki/Q12907311)  
**Source**: https://4ort.xyz/entity/cosmos-1157

## Summary
Cosmos 1157 is a Soviet satellite launched on February 11, 1980, as part of the Strela-1M class of spacecraft. It was deployed into orbit from the Plesetsk Cosmodrome using a Kosmos-3M launch vehicle.

## Key Facts
- **Launch Date:** February 11, 1980
- **Launch Time:** 23:32:00
- **Classification:** Strela-1M satellite
- **Launch Vehicle:** Kosmos-3M (Russian/Soviet rocket)
- **Launch Site:** Plesetsk Cosmodrome Site 132
- **Satellite Catalog Number (SCN):** 11692
- **COSPAR ID:** 1980-012B
- **Originating Country:** Soviet Union / Russia
- **Wolfram Language Entity Code:** Entity["Satellite", "11692"]

## FAQs
### Q: What is Cosmos 1157?
A: Cosmos 1157 (also known as Kosmos 1157) is a satellite belonging to the Strela-1M class. It was launched by the Soviet Union in early 1980 to operate in Earth's orbit.

### Q: When and where was Cosmos 1157 launched?
A: The satellite was launched on February 11, 1980, at 23:32:00. The launch took place at Site 132 of the Plesetsk Cosmodrome.

### Q: What rocket was used to launch Cosmos 1157?
A: Cosmos 1157 was carried into space by a Kosmos-3M rocket, a launch vehicle associated with the Soviet and Russian space programs.

## Why It Matters
Cosmos 1157 represents a specific operational milestone in the Soviet Union's space program during the 1980s. As an instance of the Strela-1M satellite class, it contributed to the ongoing deployment of orbital technology supported by the Kosmos-3M launch system. Its launch from the Plesetsk Cosmodrome Site 132 highlights the historical significance of this specific spaceport in the Soviet aerospace infrastructure. 

The satellite is documented across international tracking systems, identified by its Satellite Catalog Number 11692 and COSPAR ID 1980-012B, ensuring its data remains accessible for historical and technical research. While the specific mission parameters are categorized under its class designation, its existence as a verifiable entity in databases like Wikidata and Wolfram Language underscores the systematic nature of Soviet satellite deployments. By utilizing the Kosmos-3M rocket—a vehicle with significant sitelink presence and historical usage—the mission of Cosmos 1157 reflects the technical capabilities and launch cadence of the era. It remains a point of reference for those studying the evolution of the Strela-1M series and the broader context of late 20th-century space exploration.

## Notable For
- **Class Designation:** It is a specific instance of the Strela-1M satellite series.
- **Launch Infrastructure:** Deployed from the notable Plesetsk Cosmodrome Site 132.
- **Technical Identification:** Recognized globally by the COSPAR ID 1980-012B and SCN 11692.
- **Launch Vehicle:** Utilized the Kosmos-3M, a prominent Russian rocket with extensive service history.

## Body
### Launch and Deployment
Cosmos 1157 was successfully launched on February 11, 1980. The launch event was recorded at 23:32:00. The mission originated from the Plesetsk Cosmodrome, specifically utilizing Site 132 for the departure. 

### Technical Classification
The satellite is classified as an instance of the Strela-1M class. This designation places it within a specific lineage of Soviet spacecraft. It is also referred to by the alias Kosmos 1157.

### Identification and Tracking
For tracking and cataloging purposes, Cosmos 1157 is assigned several unique identifiers:
*   **SCN:** 11692
*   **COSPAR ID:** 1980-012B
*   **Wolfram Code:** Entity["Satellite", "11692"]

### Launch Vehicle Details
The spacecraft was propelled into orbit by the Kosmos-3M rocket. This launch vehicle is a Russian-made rocket associated with the Soviet Union. The Kosmos-3M is a well-documented class of rocket, noted for its significant number of launches and international recognition in aerospace databases.

## References

1. Jonathan's Space Report