# Luch

> series of geosynchronous Russian radio relay satellites

**Wikidata**: [Q73600](https://www.wikidata.org/wiki/Q73600)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Luch_(satellite))  
**Source**: https://4ort.xyz/entity/luch-q73600

## Summary
Luch refers to a series of geosynchronous Russian radio relay satellites. These artificial satellites are specifically designed for telecommunications, providing dedicated radio relay services from their stable orbital positions.

## Key Facts
*   Luch is a series of Russian satellites.
*   They operate in geosynchronous orbit.
*   Their primary use is radio relay.
*   Luch satellites are classified as communications satellites.
*   They are also considered artificial satellites of the Earth.
*   Aliases for Luch include Altair, Gelios, Altaïr, 射线系列卫星, Гелиос, and Альтаир.
*   Specific related entities include Cosmos 1897, Cosmos 2054, Cosmos 1700, Luch 1, and Luch 5A.

## FAQs
### Q: What is Luch?
A: Luch is a series of Russian geosynchronous satellites primarily used for radio relay. They are a type of communications satellite designed to facilitate telecommunications.

### Q: What is the purpose of Luch satellites?
A: The primary purpose of Luch satellites is radio relay. They provide dedicated communication links from their geosynchronous orbit, supporting telecommunications.

### Q: What type of orbit do Luch satellites use?
A: Luch satellites operate in geosynchronous orbit. This allows them to maintain a relatively fixed position relative to the Earth's surface.

### Q: Are there other names for Luch satellites?
A: Yes, Luch satellites are also known by several aliases, including Altair, Gelios, and Altaïr.

## Why It Matters
Luch satellites are significant because they provide critical radio relay capabilities from a geosynchronous orbit. This orbital position allows for continuous communication coverage over a specific region of the Earth, which is vital for maintaining reliable telecommunications. As a series of Russian satellites, they play a crucial role in supporting Russia's communication infrastructure, enabling long-distance data transfer and command and control functions without the need for constant tracking by ground stations. Their specialized function in radio relay ensures consistent and dedicated communication links, contributing to national communication security and operational efficiency. The development and operation of such a series of satellites underscore a nation's advanced capabilities in space technology and telecommunications.

## Notable For
*   Being a series of Russian-developed and operated satellites.
*   Operating exclusively in geosynchronous orbit for continuous coverage.
*   Specializing in radio relay for telecommunications purposes.
*   Known by multiple aliases, including Altair and Gelios.

## Body

### Overview
Luch refers to a series of artificial satellites developed and operated by Russia. These satellites are specifically designed for telecommunications.

### Classification and Purpose
Luch satellites are classified as communications satellites. Their primary function is radio relay, which involves receiving signals from one point on Earth and retransmitting them to another. They operate in a geosynchronous orbit, meaning they maintain a fixed position relative to the Earth's surface, providing continuous coverage to a specific geographic area. They are also broadly categorized as artificial satellites of the Earth.

### Naming and Related Entities
The Luch series is known by several aliases, reflecting its various designations or versions. These include:
*   Altair
*   Gelios
*   Altaïr
*   射线系列卫星
*   Гелиос
*   Альтаир

Specific satellites or related entities within or associated with the Luch series include:
*   Cosmos 1897
*   Cosmos 2054
*   Cosmos 1700
*   Luch 1
*   Luch 5A (described as a Russian Luch relay satellite)

```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Luch",
  "description": "series of geosynchronous Russian radio relay satellites",
  "url": "https://en.wikipedia.org/wiki/Luch_(satellite)",
  "sameAs": [
    "https://en.wikipedia.org/wiki/Luch_(satellite)"
  ],
  "additionalType": "https://schema.org/CommunicationsSatellite"
}

## References

1. Freebase Data Dumps. 2013