# Jilin-1 GX-A

> Chinese commercial Earth observation satellite

**Wikidata**: [Q21405968](https://www.wikidata.org/wiki/Q21405968)  
**Source**: https://4ort.xyz/entity/jilin-1-gx-a

Here’s the structured knowledge entry for **Jilin-1 GX-A**:

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## Summary  
Jilin-1 GX-A is a Chinese commercial Earth observation satellite launched in 2015. It is part of the Jilin-1 satellite constellation and was manufactured by the Changchun Institute of Optics, Fine Mechanics and Physics. The satellite provides high-resolution imagery for civilian and commercial applications.

## Key Facts  
- **Launch Date**: October 7, 2015, at 04:13:05 UTC ([reference](https://www.wikidata.org/wiki/Q6272367)).  
- **Launch Vehicle**: Long March 2D (Flight Y37) ([reference](https://www.wikidata.org/wiki/Q6272367)).  
- **Launch Site**: Jiuquan Launch Complex 43/94 ([reference](https://www.wikidata.org/wiki/Q6272367)).  
- **Manufacturer**: Changchun Institute of Optics, Fine Mechanics and Physics ([reference](https://www.wikidata.org/wiki/Q30141628)).  
- **COSPAR ID**: 2015-057D ([reference](https://www.wikidata.org/wiki/Q48183)).  
- **Satellite Catalog Number**: 40961 ([reference](https://www.wikidata.org/wiki/Q6272367)).  
- **Country of Origin**: People's Republic of China ([reference](https://www.wikidata.org/wiki/Q30141628)).  
- **Aliases**: Jilin-1 Guangxe A xing, Jilin-1 Optical A, JILIN 1, 지린 1호.  

## FAQs  
### Q: What is the purpose of Jilin-1 GX-A?  
A: Jilin-1 GX-A is designed for Earth observation, providing high-resolution imagery for commercial and civilian applications such as agriculture, urban planning, and disaster monitoring.  

### Q: Who built Jilin-1 GX-A?  
A: It was manufactured by the Changchun Institute of Optics, Fine Mechanics and Physics, a research facility in China specializing in optical and satellite technology.  

### Q: How was Jilin-1 GX-A launched?  
A: It was launched aboard a Long March 2D rocket from the Jiuquan Launch Complex in China on October 7, 2015.  

## Why It Matters  
Jilin-1 GX-A is significant as part of China's growing commercial satellite industry, offering competitive Earth observation capabilities. Its high-resolution imaging supports diverse sectors, including agriculture, environmental monitoring, and infrastructure development. By leveraging commercial satellite technology, China reduces reliance on foreign systems and expands its global market presence in remote sensing. The satellite also demonstrates advancements in China's aerospace manufacturing, particularly through the Changchun Institute of Optics, Fine Mechanics and Physics.  

## Notable For  
- **Commercial Focus**: One of China's early commercial Earth observation satellites, marking a shift toward private-sector space ventures.  
- **High-Resolution Imaging**: Provides detailed Earth imagery for civilian and commercial use.  
- **Domestic Manufacturing**: Built entirely by Chinese institutions, showcasing national aerospace capabilities.  

## Body  
### Launch Details  
- **Date**: October 7, 2015.  
- **Time**: 04:13:05 UTC.  
- **Launch Vehicle**: Long March 2D (Flight Y37).  
- **Site**: Jiuquan Launch Complex 43/94.  

### Technical Specifications  
- **Satellite Catalog Number**: 40961.  
- **COSPAR ID**: 2015-057D.  

### Manufacturer  
- **Entity**: Changchun Institute of Optics, Fine Mechanics and Physics.  
- **Location**: Changchun, China.  
- **Founded**: 1952.  

### Classification  
- **Instance of**: Earth observation satellite, Jilin-1 satellite constellation.  

### Significant Events  
- **Rocket Launch**: Occurred on October 7, 2015, at Jiuquan Launch Complex.  

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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