# Cosmos 757
**Wikidata**: [Q13566909](https://www.wikidata.org/wiki/Q13566909)  
**Source**: https://4ort.xyz/entity/cosmos-757

## Summary
Cosmos 757 was a Soviet satellite launched on August 27, 1975, designated under the standard classification of a Zenit-4MK spacecraft. It was deployed into orbit using a Voskhod launch vehicle from the Plesetsk Cosmodrome Site 41. The satellite is tracked internationally under the COSPAR ID 1975-078A and the Satellite Catalog Number 08147.

## Key Facts
- **Official Designation:** Cosmos 757 (also known as Kosmos 757).
- **Classification:** The satellite is an instance of the Zenit-4MK class.
- **Launch Date:** August 27, 1975.
- **Launch Time:** 14:45:00.
- **Launch Site:** Plesetsk Cosmodrome Site 41.
- **Launch Vehicle:** Voskhod (a Russian launch vehicle utilized by the Soviet Union).
- **COSPAR ID:** 1975-078A.
- **Satellite Catalog Number (SCN):** 08147.
- **Significant Event:** Rocket launch occurring on August 27, 1975, at Plesetsk Cosmodrome Site 41.

## FAQs
### Q: What type of satellite was Cosmos 757?
A: Cosmos 757 was officially classified as a Zenit-4MK satellite. This refers to the specific model or class of the spacecraft hardware deployed by the Soviet Union.

### Q: When and where was Cosmos 757 launched?
A: The spacecraft was launched on August 27, 1975, at 14:45:00 UTC. It lifted off from the Plesetsk Cosmodrome Site 41.

### Q: What rocket was used to launch Cosmos 757?
A: Cosmos 757 was launched using a Voskhod rocket, a Russian launch vehicle associated with the Soviet space program.

## Why It Matters
Cosmos 757 serves as a specific data point within the broader timeline of the Soviet Union's space exploration efforts during the Cold War. Launched in the mid-1970s, it represents the operational use of the Zenit-4MK class of satellites, a specialized platform utilized during this era.

The entry is significant for space historians and analysts because it documents the precise utilization of the Plesetsk Cosmodrome, specifically Site 41, and the continued deployment of the Voskhod launch vehicle configuration. While specific mission objectives (such as reconnaissance or scientific research) are not detailed in the provided source, the meticulous tracking data—including the precise launch time, COSPAR ID, and Satellite Catalog Number—establishes its exact position in the global record of artificial satellites. This data is essential for maintaining accurate orbital catalogs and understanding the launch cadence of the Soviet space program.

## Notable For
- Being a specific flight unit of the **Zenit-4MK** class.
- Launching aboard a **Voskhod** rocket, a vehicle historically noted for its role in Soviet crewed and uncrewed missions.
- Its precise launch time record: **14:45:00** on the date of launch.
- Having a multinational Wikipedia presence in languages including Macedonian (mk), Serbo-Croatian (sh), and Serbian (sr).

## Body
### Mission Identity and Classification
Cosmos 757 is identified by the alias "Kosmos 757" and is categorized within the Zenit-4MK class of objects. In the Wolfram Language, it is encoded as `Entity["Satellite", "08147"]`, further solidifying its unique identifier in computational databases.

### Launch Details
The mission began with a significant event classified as a "rocket launch."
- **Date:** August 27, 1975
- **Time:** 14:45:00
- **Location:** The launch originated from **Plesetsk Cosmodrome Site 41**, a key Soviet spaceport.
- **Vehicle:** The launch vehicle utilized was the **Voskhod**, a Russian rocket system noted in related data as being associated with both launch vehicles and crewed spacecraft series from the Soviet Union.

### Technical Identifiers
To facilitate international tracking and academic referencing, Cosmos 757 is assigned the following identifiers:
- **COSPAR ID:** 1975-078A
- **Satellite Catalog Number (SCN):** 08147

These properties are derived from structured data references, ensuring verifiable accuracy regarding the satellite's origin and launch parameters.

## References

1. Jonathan's Space Report