# Cosmos 759
**Wikidata**: [Q12907795](https://www.wikidata.org/wiki/Q12907795)  
**Source**: https://4ort.xyz/entity/cosmos-759

## Summary
Cosmos 759 is a Soviet satellite launched on September 12, 1975, as part of the Zenit-4MT class of spacecraft. It was deployed into orbit from the Plesetsk Cosmodrome using a Soyuz-U launch vehicle.

## Key Facts
- **Launch Date:** September 12, 1975
- **Launch Vehicle:** Soyuz-U (a "Universal" Soviet rocket design variant)
- **Satellite Class:** Zenit-4MT
- **Satellite Catalog Number (SCN):** 08275
- **COSPAR ID:** 1975-084A
- **Launch Site:** Plesetsk Cosmodrome Site 43
- **Launch Time:** 05:30:00 UTC
- **Country of Origin:** Soviet Union
- **Wolfram Language Entity Code:** Entity["Satellite", "08275"]

## FAQs
### Q: What type of satellite is Cosmos 759?
A: Cosmos 759 is an instance of the Zenit-4MT class of satellites. It was a Soviet spacecraft launched during the mid-1970s for orbital operations.

### Q: Which rocket was used to launch Cosmos 759?
A: The satellite was launched using the Soyuz-U rocket. This vehicle is a "Universal" variant of the standard Soviet Soyuz rocket design.

### Q: Where did the launch of Cosmos 759 take place?
A: The mission was launched from Site 43 at the Plesetsk Cosmodrome. The launch occurred at exactly 05:30:00 UTC on September 12, 1975.

## Why It Matters
Cosmos 759 is a significant component of the Soviet Union's space infrastructure during the mid-1970s. As an instance of the Zenit-4MT class, it represents the ongoing development and deployment of specialized satellite technology by the Soviet aerospace sector during the Cold War. The mission is particularly relevant for its use of the Soyuz-U launch vehicle. The Soyuz-U is a "Universal" variant of the Soyuz rocket design, which became one of the most reliable and frequently used launch systems in spaceflight history. 

By launching from the Plesetsk Cosmodrome Site 43, Cosmos 759 contributed to the high-tempo operational cadence of the Soviet Union's northernmost spaceport. For historians and orbital mechanics researchers, Cosmos 759 provides a verifiable data point in the timeline of 20th-century space exploration. Its registration with a COSPAR ID (1975-084A) and a Satellite Catalog Number (08275) allows for the precise tracking of Soviet orbital assets from that era. The technical lineage of the Zenit-4MT and the Soyuz-U rocket highlights the Soviet Union's commitment to standardized, "universal" spaceflight hardware designed to support a wide variety of mission profiles.

## Notable For
- **Spacecraft Class:** It is a member of the Zenit-4MT satellite series, a specific iteration of Soviet spacecraft design.
- **Launch System:** Utilized the Soyuz-U, a notable "Universal" variant of the Soyuz rocket family from the Soviet Union.
- **Identification:** Recognized in international databases by the Satellite Catalog Number 08275 and COSPAR ID 1975-084A.
- **Geographic Origin:** Launched from the Plesetsk Cosmodrome, a major Soviet spaceport located at Site 43.

## Body

### Mission Overview
Cosmos 759, also referred to by the alias Kosmos 759, was a Soviet satellite mission launched in September 1975. The spacecraft is classified as an instance of the Zenit-4MT class. It is documented in several languages, including Macedonian, Serbo-Croatian, and Serbian.

### Launch and Deployment
The satellite was successfully launched on September 12, 1975. The significant event of the rocket launch is recorded at 05:30:00 UTC. The mission utilized the Plesetsk Cosmodrome Site 43 as its starting point. 

### Technical Specifications
*   **Launch Vehicle:** The mission employed the Soyuz-U rocket. This vehicle is categorized as a "Universal" variant of the Soyuz rocket design originating from the Soviet Union.
*   **Tracking Identifiers:** The satellite is assigned the Satellite Catalog Number (SCN) 08275 and the COSPAR ID 1975-084A. 
*   **Computational Reference:** In technical and academic contexts, such as the Wolfram Language, the entity is identified by the code `Entity["Satellite", "08275"]`.

### Historical Context
As part of the broader Cosmos program, Cosmos 759 represents the Soviet Union's extensive use of the Zenit-4MT platform during the 1970s. The use of the Soyuz-U vehicle for this mission underscores the transition toward standardized "Universal" launch systems within the Soviet space program during this period.

## References

1. Jonathan's Space Report