# Solidaridad 1

> Mexican communications satellite

**Wikidata**: [Q6131566](https://www.wikidata.org/wiki/Q6131566)  
**Source**: https://4ort.xyz/entity/solidaridad-1

## Summary
Solidaridad 1 is a Mexican communications satellite launched on November 20, 1993, as part of the Solidaridad Satellite System. It was designed to provide telecommunications services for Mexico and was operated by Telecomm-Telégrafos. The satellite was manufactured by Hughes Aircraft Company and launched aboard an Ariane 44LP rocket.

## Key Facts
- **Launch Date**: November 20, 1993, at 01:17 UTC
- **Launch Vehicle**: Ariane 44LP (Flight V-61)
- **Manufacturer**: Hughes Aircraft Company
- **Operator**: Telecomm-Telégrafos
- **Orbit**: Geostationary orbit
- **Mass**:
  - Launch weight: 2,276 kg
  - Service entry weight: 1,641 kg
- **Dimensions**:
  - Spacecraft bus width: 2.7 meters
  - Solar array width: 21 meters
- **Power Source**: R-4D engine and two spacecraft solar arrays
- **Spacecraft Bus**: Boeing 601
- **Part of**: Solidaridad Satellite System (inception 1993)
- **Followed by**: Solidaridad 2
- **Country of Origin**: Mexico

## FAQs
### Q: What was the purpose of Solidaridad 1?
A: Solidaridad 1 was a Mexican communications satellite designed to provide telecommunications services for Mexico. It was part of the Solidaridad Satellite System, which aimed to improve communication infrastructure in the country.

### Q: Who launched Solidaridad 1?
A: Solidaridad 1 was launched aboard an Ariane 44LP rocket (Flight V-61) on November 20, 1993, from ELA-2.

### Q: What was the mass of Solidaridad 1 at launch?
A: Solidaridad 1 had a launch mass of 2,276 kg. Its mass at service entry was 1,641 kg.

### Q: What type of orbit did Solidaridad 1 use?
A: Solidaridad 1 was placed in a geostationary orbit, which allows it to remain stationary relative to the Earth's surface.

### Q: What was the significance of the Solidaridad Satellite System?
A: The Solidaridad Satellite System was significant as it provided Mexico with its first domestic communications satellite, improving telecommunications infrastructure and supporting national development.

## Why It Matters
Solidaridad 1 played a crucial role in Mexico's telecommunications infrastructure by providing the country with its first domestic communications satellite. Launched in 1993, it was part of the Solidaridad Satellite System, which aimed to enhance communication services across Mexico. The satellite's geostationary orbit allowed for continuous coverage, supporting various telecommunications applications. Its successful deployment marked a milestone in Mexico's space program and contributed to the country's technological advancements in satellite communications.

## Notable For
- **First Mexican Communications Satellite**: Solidaridad 1 was the first satellite in the Solidaridad Satellite System, marking a significant step in Mexico's space capabilities.
- **Geostationary Orbit**: Its placement in a geostationary orbit ensured stable and continuous telecommunications services.
- **Technological Advancement**: The satellite's development and launch demonstrated Mexico's growing expertise in satellite technology and space exploration.
- **Infrastructure Support**: Solidaridad 1 provided essential telecommunications support, aiding in national development and connectivity.
- **Part of a Larger System**: It was followed by Solidaridad 2, indicating Mexico's commitment to expanding its satellite communications network.

## Body
### Overview
Solidaridad 1 was a Mexican communications satellite launched on November 20, 1993, as part of the Solidaridad Satellite System. It was designed to provide telecommunications services for Mexico and was operated by Telecomm-Telégrafos. The satellite was manufactured by Hughes Aircraft Company and launched aboard an Ariane 44LP rocket.

### Technical Specifications
- **Mass**:
  - Launch weight: 2,276 kg
  - Service entry weight: 1,641 kg
- **Dimensions**:
  - Spacecraft bus width: 2.7 meters
  - Solar array width: 21 meters
- **Power Source**: R-4D engine and two spacecraft solar arrays
- **Spacecraft Bus**: Boeing 601

### Launch Details
- **Launch Date**: November 20, 1993, at 01:17 UTC
- **Launch Vehicle**: Ariane 44LP (Flight V-61)
- **Launch Site**: ELA-2

### Orbit and Operation
- **Orbit**: Geostationary orbit
- **Operator**: Telecomm-Telégrafos
- **Country of Origin**: Mexico

### Significance
Solidaridad 1 was a pivotal development in Mexico's space program, providing the country with its first domestic communications satellite. Its successful deployment and operation contributed to the advancement of Mexico's telecommunications infrastructure and supported national development.

### Follow-on Satellite
- **Followed by**: Solidaridad 2, indicating Mexico's ongoing efforts to expand its satellite communications capabilities.

```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Solidaridad 1",
  "description": "Mexican communications satellite launched in 1993 as part of the Solidaridad Satellite System",
  "sameAs": ["https://www.wikidata.org/wiki/Q22911", "https://en.wikipedia.org/wiki/Solidaridad_1"],
  "additionalType": "CommunicationsSatellite"
}

## References

1. [Source](https://space.skyrocket.de/doc_sdat/solidaridad-1.htm)
2. Jonathan's Space Report
3. [Source](http://boeing.com/defense-space/space/bss/factsheets/601/solidaridad/solidaridad.html)