# Eutelsat 172B

> Communications satellite operated by Eutelsat

**Wikidata**: [Q18476542](https://www.wikidata.org/wiki/Q18476542)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eutelsat_172B)  
**Source**: https://4ort.xyz/entity/eutelsat-172b

## Summary
Eutelsat 172B is a communications satellite operated by Eutelsat, launched on June 1, 2017, from the Guiana Space Centre. It is part of the geostationary orbit satellite constellation and was launched aboard an Ariane 5 ECA rocket. The satellite has a mass of 3,551 kilograms and is manufactured by Airbus Defence and Space.

## Key Facts
- **Operator**: Eutelsat
- **Launch Date**: June 1, 2017
- **Launch Vehicle**: Ariane 5 ECA
- **Launch Site**: Guiana Space Centre
- **Orbit**: Geostationary orbit
- **Mass**: 3,551 kilograms
- **Manufacturer**: Airbus Defence and Space
- **Country of Origin**: France
- **COSPAR ID**: 2017-029B
- **SCN (Satellite Catalog Number)**: 42741

## FAQs
### Q: What type of satellite is Eutelsat 172B?
A: Eutelsat 172B is a communications satellite designed for telecommunications, operating in geostationary orbit.

### Q: Who operates Eutelsat 172B?
A: Eutelsat is the operator of the satellite, a French telecommunications company.

### Q: What was the launch vehicle for Eutelsat 172B?
A: The satellite was launched aboard an Ariane 5 ECA rocket on June 1, 2017, from the Guiana Space Centre.

### Q: What is the mass of Eutelsat 172B?
A: The satellite has a mass of 3,551 kilograms.

### Q: Who manufactured Eutelsat 172B?
A: Airbus Defence and Space manufactured the satellite.

## Why It Matters
Eutelsat 172B is a critical component of Eutelsat's satellite fleet, providing telecommunications services in geostationary orbit. Its launch and operation contribute to the company's ability to deliver high-quality communication services across Europe, the Middle East, and Africa. The satellite's placement in geostationary orbit ensures continuous coverage, supporting applications such as television broadcasting, internet services, and secure communications. As part of Eutelsat's broader constellation, it plays a vital role in maintaining reliable and efficient telecommunications infrastructure.

## Notable For
- **Geostationary Orbit Placement**: Eutelsat 172B is positioned in geostationary orbit, providing stable and continuous coverage.
- **Ariane 5 ECA Launch**: The satellite was launched using the Ariane 5 ECA rocket, a reliable European launch vehicle.
- **Airbus Defence and Space Manufacturing**: The satellite was built by Airbus Defence and Space, a leading manufacturer of satellite systems.
- **Eutelsat Fleet Integration**: It is part of Eutelsat's satellite fleet, enhancing the company's telecommunications capabilities.

## Body
### Overview
Eutelsat 172B is a communications satellite operated by Eutelsat, a French telecommunications company. It was launched on June 1, 2017, from the Guiana Space Centre using an Ariane 5 ECA rocket. The satellite has a mass of 3,551 kilograms and is manufactured by Airbus Defence and Space.

### Orbit and Operation
Eutelsat 172B operates in geostationary orbit, which allows it to maintain a fixed position relative to the Earth's surface. This orbit is ideal for communications satellites as it provides continuous coverage over a specific region. The satellite's placement in geostationary orbit ensures reliable and uninterrupted service delivery.

### Launch Details
The satellite was launched on June 1, 2017, aboard an Ariane 5 ECA rocket. The Ariane 5 ECA is a European launch vehicle known for its reliability and capacity to deploy multiple satellites. The launch took place from the Guiana Space Centre, a key site for space missions.

### Manufacturer and Specifications
Eutelsat 172B was manufactured by Airbus Defence and Space, a leading company in the aerospace and defense industry. The satellite's mass is 3,551 kilograms, indicating its size and capacity for telecommunications payloads. The satellite's specifications are designed to support a range of communication services, including television broadcasting, internet services, and secure communications.

### Operator and Services
Eutelsat operates the satellite, providing telecommunications services to customers in Europe, the Middle East, and Africa. The satellite's capabilities contribute to Eutelsat's broader network, enhancing the company's ability to deliver high-quality communication services. The satellite's integration into Eutelsat's fleet supports the company's mission to maintain a robust and efficient telecommunications infrastructure.

## References

1. Jonathan's Space Report
2. [Source](https://space.skyrocket.de/doc_sdat/eutelsat-172b.htm)