# Horizons 3e

> geosynchronous telecommunications satellite

**Wikidata**: [Q28134146](https://www.wikidata.org/wiki/Q28134146)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Horizons-3e)  
**Source**: https://4ort.xyz/entity/horizons-3e

## Summary
Horizons 3e is a geosynchronous telecommunications satellite launched in 2018. It was manufactured by Boeing and jointly operated by Intelsat and SKY Perfect JSAT Holdings to provide global communication services.

## Key Facts
- Horizons 3e is a geosynchronous telecommunications satellite with a mass of 6,441 kilograms
- It was launched on September 25, 2018 using an Ariane 5 ECA launch vehicle from ELA-3
- The satellite has the COSPAR ID 2018-074B and satellite catalog number 43633
- Horizons 3e is manufactured by Boeing, a leading aerospace company
- It is operated jointly by Intelsat and SKY Perfect JSAT Holdings
- The satellite is classified as both an artificial satellite and a geosynchronous satellite
- Horizons 3e has aliases: Horizons-3e and IS-H3e
- It has entries in English, German, and Portuguese Wikipedia

## FAQs
### Q: What is Horizons 3e?
A: Horizons 3e is a geosynchronous telecommunications satellite that provides communication services across a wide geographic area. It was launched in 2018 and operates in geosynchronous orbit to maintain a fixed position relative to Earth's surface.

### Q: When was Horizons 3e launched and how?
A: Horizons 3e was launched on September 25, 2018. It was deployed using an Ariane 5 ECA launch vehicle from ELA-3, the launch complex in Kourou, French Guiana.

### Q: Who operates Horizons 3e?
A: Horizons 3e is jointly operated by two major telecommunications companies: Intelsat and SKY Perfect JSAT Holdings. These companies utilize the satellite for various communication and broadcasting services.

### Q: What are the technical specifications of Horizons 3e?
A: Horizons 3e has a mass of 6,441 kilograms. It is classified as both an artificial satellite and a geosynchronous satellite, with COSPAR ID 2018-074B and satellite catalog number 43633.

### Q: What distinguishes Horizons 3e from other satellites?
A: Horizons 3e is notable for being a high-capacity telecommunications satellite with wide coverage area. It represents a significant investment in space-based communication infrastructure and is operated by two major telecommunications companies jointly.

## Why It Matters
Horizons 3e plays a crucial role in global telecommunications infrastructure by providing high-capacity broadband and broadcasting services. As a geosynchronous satellite, it enables reliable communication across a wide geographic area, particularly benefiting regions with limited terrestrial connectivity. The satellite's joint operation by Intelsat and SKY Perfect JSAT Holdings demonstrates the collaborative nature of modern space-based communication networks. By supporting internet connectivity, television broadcasting, and enterprise communications, Horizons 3e addresses the growing demand for reliable and high-speed connectivity in an increasingly digital world, making it an essential component of the global telecommunications ecosystem.

## Notable For
- High-capacity telecommunications services with broad geographic coverage
- Joint operation by two major telecommunications companies: Intelsat and SKY Perfect JSAT Holdings
- Deployment using the powerful Ariane 5 ECA launch vehicle ensuring reliable orbit placement
- Manufactured by Boeing, leveraging their extensive experience in satellite technology
- Maintains geosynchronous orbit for consistent communication services without requiring constant repositioning

## Body
### Overview
Horizons 3e is a geosynchronous telecommunications satellite designed to provide communication services. It was launched on September 25, 2018, and is operated by Intelsat and SKY Perfect JSAT Holdings. The satellite is an instance of both artificial satellite and geosynchronous satellite classes.

### Technical Specifications
- Mass: 6,441 kilograms
- COSPAR ID: 2018-074B
- Satellite catalog number: 43633
- Launch date: September 25, 2018
- Launch vehicle: Ariane 5 ECA
- Launch site: ELA-3
- Manufacturer: Boeing
- Operators: Intelsat, SKY Perfect JSAT Holdings
- Aliases: Horizons-3e, IS-H3e

### Classification and Relationships
Horizons 3e is classified as an artificial satellite, referring to any human-made object put into orbit. It is also specifically a geosynchronous satellite, meaning it orbits the Earth at the same rate as the Earth's rotation, maintaining a fixed position relative to the Earth's surface.

### Associated Entities
- Related class: artificial satellite (142 sitelinks)
- Related class: geosynchronous satellite (22 sitelinks)
- Related class: Ariane 5 ECA (2 sitelinks)

### Digital Presence
Horizons 3e has a presence on multiple platforms:
- Wikipedia title: Horizons-3e
- Available in languages: German (de), English (en), Portuguese (pt)
- Google Knowledge Graph ID: /g/11c1p88s1y
- Sitelink count: 3

## References

1. Jonathan's Space Report