# Meridian 7

> Russian communications satellite

**Wikidata**: [Q97232127](https://www.wikidata.org/wiki/Q97232127)  
**Source**: https://4ort.xyz/entity/meridian-7

## Summary
Meridian 7 is a Russian communications satellite launched on October 30, 2014, as part of the Meridian satellite class. It was deployed using a Soyuz-2.1a rocket with a Fregat space tug from the Plesetsk Cosmodrome, serving as a critical component of Russia's military and civilian communication infrastructure.

## Key Facts
- **Launch Date**: October 30, 2014, at 01:42:52 UTC.
- **Launch Site**: Plesetsk Cosmodrome Site 43/4.
- **Launch Vehicle**: Soyuz-2.1a (serial number 760-58-174).
- **Space Tug**: Fregat (serial number 013/1026).
- **COSPAR ID**: 2014-069A.
- **Satellite Catalog Number (SCN)**: 40296.
- **Aliases**: Meridian No. 17L, Meridian 17L.
- **Class**: Part of the Meridian series of Russian communication satellites.
- **Wikidata Description**: Russian communications satellite.
- **Wikipedia Coverage**: Available in Latvian (lv).

## FAQs
**What is the purpose of Meridian 7?**
Meridian 7 is a communications satellite designed to support both military and civilian communication needs in Russia, including secure data transmission and telephony.

**When and where was Meridian 7 launched?**
It was launched on October 30, 2014, from Plesetsk Cosmodrome Site 43/4 in Russia.

**What rocket was used to launch Meridian 7?**
The satellite was launched using a Soyuz-2.1a rocket, with a Fregat space tug assisting in its deployment.

**What are the alternative names for Meridian 7?**
It is also known as Meridian No. 17L or Meridian 17L.

## Why It Matters
Meridian 7 plays a vital role in Russia's communication infrastructure, ensuring reliable and secure data transmission for both military and civilian applications. As part of the Meridian satellite class, it contributes to the broader network of Russian communication satellites, enhancing connectivity in remote and strategically important regions.

## Notable For
- Being part of the Meridian satellite class, a key component of Russia's communication network.
- Launched using a Soyuz-2.1a rocket, a workhorse of the Russian space program.
- Utilizing a Fregat space tug for precise orbital insertion.
- Serving dual military and civilian communication purposes.

## Body
### Overview
Meridian 7 is a Russian communications satellite launched on October 30, 2014. It is part of the Meridian satellite class, which is designed to provide communication services for both military and civilian users in Russia.

### Launch Details
- **Date and Time**: The satellite was launched on October 30, 2014, at 01:42:52 UTC.
- **Launch Site**: The launch took place at Plesetsk Cosmodrome Site 43/4, a major Russian spaceport.
- **Launch Vehicle**: A Soyuz-2.1a rocket (serial number 760-58-174) was used to carry Meridian 7 into orbit.
- **Space Tug**: The Fregat space tug (serial number 013/1026) was employed to assist in the satellite's deployment.

### Identification and Classification
- **COSPAR ID**: 2014-069A.
- **Satellite Catalog Number (SCN)**: 40296.
- **Aliases**: Meridian No. 17L, Meridian 17L.
- **Class**: Meridian 7 is an instance of the Meridian satellite class, which is known for its communication capabilities.

### Technical Specifications
- **Launch Vehicle**: Soyuz-2.1a, a reliable and frequently used Russian launch vehicle.
- **Space Tug**: Fregat, a versatile upper stage used for precise orbital insertion.

### Significance and Impact
Meridian 7 is a critical component of Russia's communication infrastructure. It supports secure data transmission and telephony, serving both military and civilian needs. The satellite's successful launch and deployment contribute to the robustness and reliability of Russia's communication network, ensuring connectivity in remote and strategically important regions.

### Related Entities
- **Meridian Class**: Meridian 7 is part of the Meridian satellite class, which includes other communication satellites designed for similar purposes.
- **Plesetsk Cosmodrome**: The launch site for Meridian 7, a major Russian spaceport known for its strategic importance.
- **Soyuz-2.1a**: The launch vehicle used for Meridian 7, a workhorse of the Russian space program.
- **Fregat Space Tug**: The upper stage used to assist in the satellite's deployment, known for its precision and versatility.

### Wikipedia and Wikidata
- **Wikidata Description**: Russian communications satellite.
- **Wikipedia Coverage**: Available in Latvian (lv).

### Additional Information
- **Wolfram Language Entity Code**: Entity["Satellite", "40296"].
- **Sitelink Count**: 1.

This comprehensive overview covers all the key aspects of Meridian 7, from its launch details to its significance in Russia's communication infrastructure.

## References

1. Jonathan's Space Report