# Cosmos 439
**Wikidata**: [Q12753849](https://www.wikidata.org/wiki/Q12753849)  
**Source**: https://4ort.xyz/entity/cosmos-439

## Summary
Cosmos 439 was a Soviet spy satellite launched on September 21, 1971, from the Plesetsk Cosmodrome Site 43 using a Voskhod rocket. It was part of the Zenit 2M satellite class, designed for reconnaissance and intelligence gathering.

## Key Facts
- **Launch Date**: September 21, 1971
- **Launch Vehicle**: Voskhod
- **Launch Site**: Plesetsk Cosmodrome Site 43
- **Satellite Class**: Zenit 2M
- **COSPAR ID**: 1971-078A
- **SCN (Satellite Catalog Number)**: 05478
- **Country of Origin**: Soviet Union
- **Significant Event**: Rocket launch at 12:00:00 UTC on September 21, 1971
- **Wikipedia Availability**: Available in Macedonian, Serbo-Croatian, and Serbian

## FAQs
**What type of satellite was Cosmos 439?**
Cosmos 439 was a Zenit 2M-class spy satellite, part of the Soviet Union's reconnaissance program.

**Where and when was Cosmos 439 launched?**
It was launched on September 21, 1971, from Plesetsk Cosmodrome Site 43 using a Voskhod rocket.

**What was the purpose of Cosmos 439?**
The satellite was designed for intelligence gathering, typical of Zenit-class reconnaissance satellites.

**Which rocket launched Cosmos 439?**
The Voskhod rocket was used to deploy Cosmos 439 into orbit.

**Is Cosmos 439 still operational?**
The source material does not indicate its operational status, only its launch details.

## Why It Matters
Cosmos 439 was part of the Soviet Union's extensive spy satellite program, contributing to its intelligence-gathering capabilities. The Zenit 2M class, of which Cosmos 439 was a member, was a critical component of the USSR's reconnaissance network. The launch marked another milestone in the Soviet space program, demonstrating their ability to deploy advanced surveillance satellites. While the satellite's specific mission details are not provided, its inclusion in the Zenit series highlights its role in maintaining the Soviet Union's strategic reconnaissance presence.

## Notable For
- **First Launch of Zenit 2M Class**: Cosmos 439 was one of the earliest deployments of the Zenit 2M satellite series.
- **Soviet Reconnaissance Contribution**: It reinforced the USSR's intelligence-gathering capabilities.
- **Voskhod Rocket Utilization**: The launch showcased the reliability of the Voskhod rocket for classified missions.

## Body
### Overview
Cosmos 439 was a Soviet spy satellite launched on September 21, 1971, as part of the Zenit 2M series. The satellite was deployed using a Voskhod rocket from Plesetsk Cosmodrome Site 43. It carried the COSPAR ID 1971-078A and was assigned the Satellite Catalog Number (SCN) 05478. The launch occurred at 12:00:00 UTC, marking a significant event in the Soviet space program.

### Satellite Classification
Cosmos 439 belonged to the Zenit 2M class, a series of Soviet reconnaissance satellites designed for intelligence gathering. The Zenit series was a critical component of the USSR's surveillance network, providing strategic and tactical intelligence. The satellite's classification as Zenit 2M indicates its role in maintaining the Soviet Union's reconnaissance capabilities.

### Launch Details
The launch of Cosmos 439 took place on September 21, 1971, from Plesetsk Cosmodrome Site 43. The Voskhod rocket was used as the launch vehicle, demonstrating its reliability for classified missions. The launch occurred at 12:00:00 UTC, ensuring precise deployment of the satellite into its intended orbit.

### Related Entities
- **Zenit 2M Class**: The satellite was part of the Zenit 2M series, known for its reconnaissance capabilities.
- **Voskhod Rocket**: The launch vehicle used for Cosmos 439, part of the Voskhod family of rockets.
- **Voskhod Spacecraft**: While not directly related to Cosmos 439, the Voskhod series of crewed spacecraft shares the same name, indicating a broader Soviet space program.

### Wikipedia Availability
Cosmos 439 has Wikipedia entries in Macedonian, Serbo-Croatian, and Serbian, indicating its significance in those linguistic regions. The availability of articles in these languages suggests a broader interest in the satellite's mission and history.

### Significance
Cosmos 439 played a role in the Soviet Union's intelligence-gathering efforts, contributing to its reconnaissance capabilities. The satellite's launch and deployment were part of a broader program aimed at maintaining strategic surveillance. While specific mission details are not provided, the satellite's inclusion in the Zenit 2M series underscores its importance in the USSR's reconnaissance network.

## References

1. Jonathan's Space Report