# Cosmos 1400
**Wikidata**: [Q12753255](https://www.wikidata.org/wiki/Q12753255)  
**Source**: https://4ort.xyz/entity/cosmos-1400

## Summary
Cosmos 1400 is a Soviet signals intelligence satellite launched on August 5, 1982, from the Plesetsk Cosmodrome. It was part of the Tselina-D satellite series, designed for electronic surveillance and communications interception. The satellite was launched aboard a Vostok-2M rocket.

## Key Facts
- **Launch Date**: August 5, 1982
- **Launch Site**: Plesetsk Cosmodrome Site 16
- **Launch Vehicle**: Vostok-2M
- **Satellite Class**: Tselina-D (signals intelligence)
- **COSPAR ID**: 1982-079A
- **Aliases**: Kosmos 1400
- **Wikipedia Availability**: Available in Macedonian, Serbo-Croatian, and Serbian

## FAQs
### Q: What type of satellite was Cosmos 1400?
A: Cosmos 1400 was a Tselina-D satellite, part of the Soviet Union's signals intelligence program, used for electronic surveillance and communications interception.

### Q: When and where was Cosmos 1400 launched?
A: It was launched on August 5, 1982, from Plesetsk Cosmodrome Site 16 aboard a Vostok-2M rocket.

### Q: What was the purpose of the Tselina-D satellite series?
A: The Tselina-D series was designed for military signals intelligence, including intercepting communications and electronic surveillance.

### Q: How is Cosmos 1400 classified in spaceflight records?
A: It is cataloged under the COSPAR ID 1982-079A and is part of the Kosmos satellite series.

### Q: What languages are available for Cosmos 1400 on Wikipedia?
A: Wikipedia articles about Cosmos 1400 are available in Macedonian, Serbo-Croatian, and Serbian.

## Why It Matters
Cosmos 1400 was part of the Soviet Union's extensive satellite-based electronic surveillance network, which played a critical role in military intelligence gathering during the Cold War. The Tselina-D satellites were designed to intercept and analyze foreign communications, providing the USSR with valuable strategic intelligence. Launched in 1982, Cosmos 1400 contributed to the Soviet Union's efforts to monitor global communications, reinforcing its military and intelligence capabilities. While details about its specific operations remain classified, its existence highlights the advanced technological capabilities of the Soviet space program during the era.

## Notable For
- **Military Signals Intelligence**: One of the Tselina-D satellites, designed for electronic surveillance and communications interception.
- **Cold War Era Launch**: Part of the Soviet Union's extensive satellite program during the Cold War.
- **Vostok-2M Launch**: Successfully deployed aboard the Vostok-2M rocket, demonstrating reliability in Soviet spaceflight.
- **COSPAR Cataloging**: Officially recorded under COSPAR ID 1982-079A, part of the Kosmos series.
- **Multilingual Documentation**: Available in Macedonian, Serbo-Croatian, and Serbian Wikipedia, indicating its historical significance in those regions.

## Body
### Satellite Classification
Cosmos 1400 is classified as a Tselina-D satellite, a model of Soviet signals intelligence satellite. The Tselina-D series was part of the larger Tselina program, which included various satellite types for electronic surveillance and communications interception.

### Launch Details
The satellite was launched on **August 5, 1982**, at **06:56:00 UTC** from **Plesetsk Cosmodrome Site 16**. The launch vehicle used was the **Vostok-2M**, an expendable carrier rocket known for its reliability in Soviet space missions.

### Operational Context
The Tselina-D satellites were designed to operate in low Earth orbit, where they could intercept and analyze radio communications, radar signals, and other electronic emissions. This capability was crucial for the Soviet Union's military intelligence efforts during the Cold War.

### Historical Significance
Cosmos 1400 is part of the **Kosmos satellite series**, which includes over 2,400 spacecraft launched by the Soviet Union and Russia. The series includes various types of satellites, including reconnaissance, communications, and scientific missions.

### Documentation and References
The satellite is referenced in academic and technical sources, including the **Wolfram Language Entity Code** (Entity["Satellite", "13402"]). It has also been documented in multiple languages, reflecting its historical and operational importance.

## References

1. Jonathan's Space Report