# SES-20

> communications satellite

**Wikidata**: [Q114570234](https://www.wikidata.org/wiki/Q114570234)  
**Source**: https://4ort.xyz/entity/ses-20

## Summary
SES-20 is a geostationary communications satellite launched on October 4, 2022, by the Atlas V 531 rocket. It is designed for telecommunications and operates in a fixed orbit over the equator, providing stable coverage for global communication services.

## Key Facts
- **Class**: Communications satellite and geostationary satellite
- **Mass**: 1,500 kilograms
- **Launch date**: October 4, 2022
- **Launch vehicle**: Atlas V 531
- **Spacecraft bus**: Boeing 702
- **Country of origin**: United States
- **COSPAR ID**: 2022-123A
- **Satellite catalog number (SCN)**: 53960
- **Wikipedia availability**: German language only

## FAQs
### Q: What type of satellite is SES-20?
A: SES-20 is a geostationary communications satellite designed for telecommunications, meaning it maintains a fixed position relative to Earth's surface to provide continuous coverage.

### Q: Who launched SES-20, and when?
A: SES-20 was launched on October 4, 2022, by the Atlas V 531 rocket, a United Launch Alliance vehicle.

### Q: What is the purpose of SES-20?
A: SES-20 is used for telecommunications, offering stable and reliable communication services by operating in a geostationary orbit.

### Q: What is the mass of SES-20?
A: SES-20 has a mass of 1,500 kilograms.

### Q: Which spacecraft bus was used for SES-20?
A: SES-20 was built using the Boeing 702 spacecraft bus.

## Why It Matters
SES-20 plays a crucial role in global telecommunications by providing reliable and continuous communication services. As a geostationary satellite, it remains fixed over a specific location on Earth, ensuring uninterrupted coverage for applications such as broadcasting, internet services, and emergency communications. Its launch and operation contribute to the expansion of satellite-based infrastructure, supporting modern connectivity needs. The satellite's design and capabilities align with the growing demand for high-speed, low-latency communication solutions, making it a valuable asset for both commercial and operational use.

## Notable For
- **Geostationary orbit**: Maintains a fixed position relative to Earth's surface, ensuring consistent coverage.
- **Telecommunications focus**: Designed specifically for communication services, including broadcasting and data transmission.
- **Atlas V 531 launch**: Successfully deployed using the Atlas V 531 rocket, demonstrating the reliability of the launch vehicle.
- **Boeing 702 spacecraft bus**: Utilizes a proven spacecraft design, ensuring stability and performance in orbit.
- **United States origin**: Reflects the U.S. leadership in satellite technology and space exploration.

## Body
### Classification
SES-20 is classified as both a communications satellite and a geostationary satellite. This dual classification highlights its role in providing telecommunications services while maintaining a fixed position in space.

### Technical Specifications
- **Mass**: The satellite weighs 1,500 kilograms, which is typical for geostationary communications satellites.
- **Spacecraft Bus**: Built on the Boeing 702 bus, known for its reliability and performance in space.
- **Orbit**: Operates in a geostationary orbit, approximately 35,786 kilometers above Earth's equator.

### Launch Details
- **Launch Date**: October 4, 2022, marking its entry into operational service.
- **Launch Vehicle**: The Atlas V 531 rocket, part of the United Launch Alliance fleet, was used for the deployment.
- **COSPAR ID**: 2022-123A, assigned by the Committee on Space Research for tracking purposes.

### Operational Role
- **Telecommunications**: Provides essential communication services, including broadcasting and data transmission.
- **Geostationary Advantage**: Its fixed position ensures continuous coverage, making it ideal for applications requiring stable connectivity.

### Wikipedia Presence
- **Language Availability**: Currently available in German only, indicating its primary operational or commercial focus in that region.

## References

1. Jonathan's Space Report