# Ekspress-AMU3

> Russian communications satellite

**Wikidata**: [Q106770678](https://www.wikidata.org/wiki/Q106770678)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ekspress-AMU3)  
**Source**: https://4ort.xyz/entity/ekspress-amu3

## Summary
Ekspress-AMU3 is a Russian communications satellite launched in December 2021. It is part of the Ekspress satellite series and operates in geostationary orbit, providing telecommunications services. The satellite was built by JSC Information Satellite Systems Reshetnev and Thales Alenia Space, with a mass of 2,150 kilograms and powered by two solar arrays generating 5,900 watts.

## Key Facts
- **Class**: Communications satellite and geostationary satellite
- **Operator**: Russian Satellite Communications Company
- **Launch Date**: December 13, 2021, at 12:07 UTC
- **Launch Vehicle**: Proton-M rocket
- **Launch Site**: Baikonur Cosmodrome Site 200
- **Mass**: 2,150 kilograms
- **Power Source**: Two solar arrays generating 5,900 watts
- **Manufacturer**: JSC Information Satellite Systems Reshetnev (spacecraft bus), Thales Alenia Space (payload)
- **Spacecraft Bus**: Ekspress-1000
- **Orbit**: Geostationary orbit
- **Country of Origin**: Russia

## FAQs
### Q: What type of satellite is Ekspress-AMU3?
A: Ekspress-AMU3 is a communications satellite designed for telecommunications, operating in geostationary orbit.

### Q: Who operates Ekspress-AMU3?
A: The satellite is operated by the Russian Satellite Communications Company.

### Q: When was Ekspress-AMU3 launched?
A: Ekspress-AMU3 was launched on December 13, 2021, at 12:07 UTC from Baikonur Cosmodrome Site 200.

### Q: What is the mass of Ekspress-AMU3?
A: The satellite has a mass of 2,150 kilograms.

### Q: What powers Ekspress-AMU3?
A: The satellite is powered by two solar arrays generating a total of 5,900 watts.

## Why It Matters
Ekspress-AMU3 plays a crucial role in Russia's space-based communications infrastructure, providing essential telecommunications services. As part of the Ekspress satellite series, it supports various communication needs, including broadcasting, internet, and government services. The satellite's launch and operation demonstrate Russia's continued investment in space technology and its commitment to maintaining a robust satellite communications network. Its inclusion in the Ekspress-1000 series highlights advancements in satellite design and manufacturing, ensuring reliable and efficient service delivery.

## Notable For
- **Part of the Ekspress Series**: Ekspress-AMU3 is part of the Ekspress satellite family, known for its reliability and extensive use in Russian telecommunications.
- **Geostationary Orbit**: The satellite operates in geostationary orbit, providing continuous coverage over a specific area.
- **Collaborative Manufacturing**: Built by JSC Information Satellite Systems Reshetnev and Thales Alenia Space, showcasing international collaboration in satellite development.
- **High Power Output**: Equipped with two solar arrays generating 5,900 watts, ensuring robust power supply for its operations.
- **Russian Space Infrastructure**: Contributes to Russia's national space program by enhancing its satellite communications capabilities.

## Body
### Overview
Ekspress-AMU3 is a Russian communications satellite launched on December 13, 2021, as part of the Ekspress series. It operates in geostationary orbit, providing telecommunications services. The satellite was manufactured by JSC Information Satellite Systems Reshetnev (spacecraft bus) and Thales Alenia Space (payload), with a mass of 2,150 kilograms.

### Technical Specifications
- **Power**: The satellite is powered by two solar arrays, each generating 2,950 watts, totaling 5,900 watts.
- **Spacecraft Bus**: Ekspress-1000, a series known for its reliability and performance.
- **Orbit**: Geostationary orbit, ensuring continuous coverage over a specific region.

### Launch Details
- **Launch Vehicle**: Proton-M rocket, a heavy-lift launch vehicle developed by Russia.
- **Launch Site**: Baikonur Cosmodrome Site 200, a key launch facility in Kazakhstan.
- **Launch Date**: December 13, 2021, at 12:07 UTC.

### Operator and Country of Origin
- **Operator**: Russian Satellite Communications Company, responsible for managing the satellite's operations.
- **Country of Origin**: Russia, reflecting the satellite's development and ownership by Russian entities.

### Significance
Ekspress-AMU3 is significant for its role in maintaining Russia's satellite communications network. It supports various services, including broadcasting, internet, and government communications. The satellite's inclusion in the Ekspress series underscores Russia's commitment to space technology and its efforts to ensure reliable telecommunications services.

## References

1. [Source](https://space.skyrocket.de/doc_sdat/ekspress-amu-3.htm)
2. Jonathan's Space Report