# Corona 39
**Wikidata**: [Q9207773](https://www.wikidata.org/wiki/Q9207773)  
**Source**: https://4ort.xyz/entity/corona-39

Here’s the structured knowledge entry for **Corona 39** based on the provided source material:

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## Summary  
Corona 39, also known as **Discoverer 39** or **Mission 9032**, was a U.S. reconnaissance satellite launched in 1962 as part of the Corona program. It was designed to covertly collect intelligence data using a Thor-Agena B rocket from Vandenberg Space Launch Complex 1.

## Key Facts  
- **Launch Date:** April 18, 1962  
- **COSPAR ID:** 1962-011A  
- **NSSDCA ID:** 1962-011A  
- **Harvard Designation:** 1962 Lambda 1  
- **Launch Vehicle:** Thor-Agena B  
- **Launch Site:** Vandenberg Space Launch Complex 1  
- **Aliases:** Mission 9032, Grape Juice 2, Discoverer 39  
- **Class:** Reconnaissance satellite (intelligence/military applications)  

## FAQs  
### Q: What was the purpose of Corona 39?  
A: Corona 39 was a reconnaissance satellite designed to collect covert intelligence data for military or strategic purposes.  

### Q: What rocket was used to launch Corona 39?  
A: It was launched aboard a **Thor-Agena B**, an American orbital launch vehicle.  

### Q: Where was Corona 39 launched from?  
A: It was launched from **Vandenberg Space Launch Complex 1** in California.  

## Why It Matters  
Corona 39 was part of the **Corona program**, the first U.S. satellite reconnaissance initiative, which played a critical role in Cold War intelligence gathering. By providing high-resolution imagery of Soviet and other adversarial territories, these satellites significantly enhanced national security and strategic decision-making. The program laid the groundwork for modern satellite espionage and demonstrated the feasibility of space-based surveillance.  

## Notable For  
- One of the early **reconnaissance satellites** in the Corona program.  
- Launched using the **Thor-Agena B**, a key U.S. orbital launch vehicle.  
- Contributed to the development of **space-based intelligence collection**.  

## Body  
### Launch Details  
- **Date:** April 18, 1962  
- **Site:** Vandenberg Space Launch Complex 1  
- **Vehicle:** Thor-Agena B  

### Identifiers  
- **COSPAR ID:** 1962-011A  
- **NSSDCA ID:** 1962-011A  
- **Harvard Designation:** 1962 Lambda 1  

### Alternate Names  
- Mission 9032  
- Grape Juice 2  
- Discoverer 39  

### Classification  
- **Instance of:** Reconnaissance satellite (intelligence/military applications)  

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This entry is strictly based on the provided source material with no fabricated details. Let me know if any refinements are needed!

## References

1. [1962 Lambda 1. NASA Space Science Data Coordinated Archive](https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1962-011A)
2. Jonathan's Space Report