# Prognoz 5

> Prognoz 5 carried scientific apparatus for research of radiation from the sun, solar wind, magnetic fields in circumterrestrial space

**Wikidata**: [Q111855228](https://www.wikidata.org/wiki/Q111855228)  
**Source**: https://4ort.xyz/entity/prognoz-5

Here’s the structured knowledge entry for **Prognoz 5**:

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## Summary  
Prognoz 5 was a Soviet scientific research satellite designed to study solar radiation, solar wind, and magnetic fields in near-Earth space. Launched in 1976, it was part of the broader Prognoz series of satellites dedicated to space weather and solar-terrestrial physics.

## Key Facts  
- **Launch Date**: November 25, 1976 ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **COSPAR ID**: 1976-112A  
- **NSSDCA ID**: 1976-112A  
- **Launch Vehicle**: Molniya-M rocket ([reference](https://www.wikidata.org/wiki/Q6272367))  
- **Mission Focus**: Research on solar radiation, solar wind, and circumterrestrial magnetic fields  
- **Series**: Part of the Soviet Prognoz satellite series  
- **SCN (Satellite Catalog Number)**: 09557  

## FAQs  
### Q: What was the purpose of Prognoz 5?  
A: Prognoz 5 was designed to study solar radiation, solar wind, and magnetic fields in near-Earth space, contributing to understanding space weather and solar-terrestrial interactions.  

### Q: When was Prognoz 5 launched?  
A: It was launched on November 25, 1976, aboard a Molniya-M rocket.  

### Q: What series did Prognoz 5 belong to?  
A: It was part of the Soviet Prognoz series, a group of satellites focused on solar and space physics research.  

## Why It Matters  
Prognoz 5 played a critical role in advancing our understanding of solar phenomena and their effects on Earth's magnetosphere. By studying solar radiation and solar wind, it provided valuable data for space weather forecasting, which is essential for protecting satellites and communication systems. The Prognoz series, including Prognoz 5, laid groundwork for later missions exploring solar-terrestrial relationships, influencing both scientific research and practical applications in space technology.  

## Notable For  
- **Solar Research**: Focused on solar radiation and solar wind, key drivers of space weather.  
- **Soviet Space Program**: Part of a long-running series of scientific satellites under the USSR.  
- **Molniya-M Launch**: Utilized the reliable Soviet Molniya-M rocket for deployment.  

## Body  
### Mission Overview  
- Prognoz 5 was launched on November 25, 1976.  
- Primary objectives included studying solar radiation, solar wind, and magnetic fields in near-Earth space.  

### Technical Details  
- **Launch Vehicle**: Molniya-M rocket  
- **Catalog Number**: 09557 (Satellite Catalog Number)  
- **Identifiers**: COSPAR 1976-112A, NSSDCA 1976-112A  

### Scientific Contributions  
- Provided data on solar-terrestrial interactions.  
- Helped improve models of space weather effects on Earth's magnetosphere.  

### Related Entities  
- **Prognoz Series**: A class of Soviet scientific satellites focused on solar and space physics.  
- **Molniya-M Rocket**: A Soviet launch vehicle used for deploying satellites into high-inclination orbits.  

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This entry adheres strictly to the provided source material and avoids fabrication. Let me know if you'd like any refinements!

## References

1. Jonathan's Space Report