# Cosmos 1128
**Wikidata**: [Q12753120](https://www.wikidata.org/wiki/Q12753120)  
**Source**: https://4ort.xyz/entity/cosmos-1128

## Summary
Cosmos 1128 (also known as Kosmos 1128) is a Soviet satellite launched on September 14, 1979. It is an instance of the Zenit-4МКМ satellite class and was deployed using a Soyuz-U launch vehicle from the Plesetsk Cosmodrome.

## Key Facts
- **Launch Date:** September 14, 1979
- **Launch Vehicle:** Soyuz-U (Universal variant of the Soyuz rocket design)
- **Satellite Class:** Zenit-4МКМ
- **Launch Site:** Plesetsk Cosmodrome Site 43/4
- **Satellite Catalog Number (SCN):** 11529
- **COSPAR ID:** 1979-081A
- **Country of Origin:** Soviet Union
- **Launch Time:** 15:30:00

## FAQs
### Q: What is Cosmos 1128?
A: Cosmos 1128 is a Soviet satellite belonging to the Zenit-4МКМ class. It was launched into space in late 1979 as part of the Soviet Union's space program.

### Q: When and where was Cosmos 1128 launched?
A: The satellite was launched on September 14, 1979, at 15:30:00. The launch took place at Site 43/4 of the Plesetsk Cosmodrome.

### Q: What rocket was used to carry Cosmos 1128 into orbit?
A: Cosmos 1128 was launched using a Soyuz-U rocket. This vehicle is a "Universal" design variant of the Soyuz rocket series.

## Why It Matters
Cosmos 1128 represents a specific mission within the Soviet Union's extensive Cosmos satellite program during the late 1970s. As a member of the Zenit-4МКМ class, it utilized the Soyuz-U launch vehicle, which is a significant "Universal" variant of the Soyuz rocket design. Its deployment from the Plesetsk Cosmodrome Site 43/4 highlights the operational infrastructure used by the Soviet Union for satellite launches during this era. While specific mission objectives are not detailed in the provided records, its technical identifiers—such as SCN 11529 and COSPAR ID 1979-081A—allow it to be categorized and tracked within the historical context of Cold War-era space activity.

## Notable For
- **Satellite Classification:** It is officially categorized as an instance of the Zenit-4МКМ class.
- **Launch Vehicle:** Utilized the Soyuz-U, a universal variant of the Soyuz rocket.
- **Technical Tracking:** Identified by the Wolfram Language entity code Entity["Satellite", "11529"].
- **Specific Launch Origin:** Launched from the dedicated Site 43/4 at the Plesetsk Cosmodrome.

## Body

### Mission and Classification
Cosmos 1128, frequently referred to by the alias Kosmos 1128, was a satellite mission conducted by the Soviet Union. The spacecraft is classified as a Zenit-4МКМ, a specific class of Soviet satellites. 

### Launch Specifications
The launch of Cosmos 1128 was a significant event that occurred on September 14, 1979. 
*   **Launch Time:** The rocket departed at exactly 15:30:00.
*   **Launch Site:** The mission commenced from the Plesetsk Cosmodrome, utilizing Site 43/4.
*   **Launch Vehicle:** The satellite was carried by a Soyuz-U rocket, which is noted as a universal (Soyuz-U) variant of the standard Soyuz rocket design.

### Identification and Documentation
The satellite is cataloged under several international and technical identification systems:
*   **SCN:** 11529
*   **COSPAR ID:** 1979-081A
*   **Wolfram Language Code:** Entity["Satellite", "11529"]

The entity is also documented in multiple Wikipedia language editions, including Macedonian (mk), Serbo-Croatian (sh), and Serbian (sr).

## References

1. Jonathan's Space Report