# Cosmos 924
**Wikidata**: [Q12754065](https://www.wikidata.org/wiki/Q12754065)  
**Source**: https://4ort.xyz/entity/cosmos-924

## Summary
Cosmos 924 was a Soviet signals intelligence satellite launched in 1977 as part of the Tselina-OK class, designed to monitor electronic emissions. It was deployed using a Kosmos-3M rocket from Plesetsk Cosmodrome. The satellite played a role in Cold War-era reconnaissance efforts.

## Key Facts
- **Launch Date**: July 4, 1977, at 22:20:00 UTC.
- **COSPAR ID**: 1977-060A.
- **Satellite Class**: Tselina-OK, a Soviet signals intelligence satellite model.
- **Launch Vehicle**: Kosmos-3M rocket.
- **Launch Site**: Plesetsk Cosmodrome Site 132.
- **SCN (Space Catalog Number)**: 10129.
- **Mission Type**: Electronic signals monitoring for military intelligence.

## FAQs
### Q: When was Cosmos 924 launched?
A: Cosmos 924 was launched on July 4, 1977, at 22:20:00 UTC from Plesetsk Cosmodrome Site 132.

### Q: What was the purpose of Cosmos 924?
A: The satellite was part of the Tselina-OK class, designed to collect signals intelligence by monitoring electronic emissions, supporting Soviet military reconnaissance during the Cold War.

### Q: What rocket was used to launch Cosmos 924?
A: It was launched using a Kosmos-3M rocket, a Soviet/Russian launch vehicle commonly used for small satellites.

## Why It Matters
Cosmos 924 represents a key component of the Soviet Union’s Cold War signals intelligence network. As part of the Tselina-OK series, it contributed to monitoring electronic communications and radar systems, providing critical data for military strategy and geopolitical decision-making. Its launch in 1977 underscores the broader context of space-based reconnaissance during a period of heightened superpower tensions. Satellites like Cosmos 924 helped advance the development of space-based espionage technologies, influencing modern satellite surveillance systems.

## Notable For
- **Tselina-OK Class Membership**: Part of a specialized Soviet satellite series for signals intelligence.
- **Cold War Context**: Operated during a critical period of U.S.-Soviet rivalry, supporting military intelligence-gathering.
- **Kosmos-3M Rocket**: Utilized a reliable and widely used Soviet launch vehicle for small payloads.
- **Plesetsk Launch Site**: Launched from a key Soviet spaceport, highlighting the infrastructure of Soviet space operations.

## Body
### Launch Details
- **Date/Time**: July 4, 1977, at 22:20:00 UTC.
- **Location**: Plesetsk Cosmodrome Site 132 in the Soviet Union (now Russia).
- **Vehicle**: Kosmos-3M rocket, a two-stage launch vehicle with a proven record for deploying small satellites.

### Satellite Specifications
- **Class**: Tselina-OK, a second-generation signals intelligence satellite.
- **SCN/COSPAR ID**: 10129 / 1977-060A.
- **Function**: Intercepting and analyzing electronic signals, including communications and radar emissions.

### Mission Context
- **Cold War Role**: Contributed to Soviet efforts to monitor adversaries’ electronic activities, reflecting the era’s emphasis on space-based reconnaissance.
- **Tselina Program**: Part of a broader initiative to develop advanced signals intelligence capabilities, succeeding earlier Tselina satellites and preceding more sophisticated models.

## References

1. Jonathan's Space Report