# SBS 2

> geostationary communications satellite

**Wikidata**: [Q14771273](https://www.wikidata.org/wiki/Q14771273)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SBS_2_(satellite))  
**Source**: https://4ort.xyz/entity/sbs-2

## Summary
SBS 2 is a geostationary communications satellite launched on September 24, 1981, from Cape Canaveral Space Launch Complex 17. It was deployed using a Delta 3000 rocket and is classified as an artificial satellite designed for telecommunications, serving as part of the broader communications satellite infrastructure.

## Key Facts
- **Launch Date**: September 24, 1981.
- **Launch Location**: Cape Canaveral Space Launch Complex 17.
- **Launch Vehicle**: Delta 3000, an American expendable launch system.
- **Classification**: Geostationary communications satellite.
- **Satellite Catalog Number (SCN)**: 12855.
- **COSPAR ID**: 1981-096A.
- **Wikidata Description**: Geostationary communications satellite.
- **Wikipedia Coverage**: Available in English and Portuguese.
- **Significant Event**: Rocket launch on September 24, 1981, from Cape Canaveral.
- **Related Entities**: Part of the communications satellite class and launched via the Delta 3000 series.

## FAQs
**What is SBS 2?**
SBS 2 is a geostationary communications satellite launched in 1981 to facilitate telecommunications. It was deployed using a Delta 3000 rocket and remains part of the broader infrastructure for satellite-based communication.

**When and where was SBS 2 launched?**
SBS 2 was launched on September 24, 1981, from Cape Canaveral Space Launch Complex 17 in Florida, USA.

**What type of rocket was used to launch SBS 2?**
The satellite was launched using a Delta 3000, an American expendable launch system known for its reliability in deploying satellites.

**What is the significance of the COSPAR ID and SCN for SBS 2?**
The COSPAR ID (1981-096A) and Satellite Catalog Number (12855) are unique identifiers assigned to SBS 2 for tracking and cataloging purposes in global satellite databases.

## Why It Matters
SBS 2 represents an important milestone in the development of geostationary communications satellites, which are critical for global telecommunications. As part of the broader communications satellite class, it contributed to the expansion of long-distance communication capabilities, enabling services such as television broadcasting, telephone networks, and data transmission. Its successful deployment via the Delta 3000 rocket also highlights the advancements in launch vehicle technology during the early 1980s, reinforcing the role of American aerospace engineering in space exploration.

## Notable For
- Being a geostationary communications satellite, a key component in global telecommunications infrastructure.
- Launched using the Delta 3000 rocket, showcasing the capabilities of American launch systems in the 1980s.
- Assigned unique identifiers (COSPAR ID: 1981-096A, SCN: 12855) for tracking and cataloging in international satellite databases.

## Body
### Overview
SBS 2 is a geostationary communications satellite designed to facilitate telecommunications. It was launched on September 24, 1981, from Cape Canaveral Space Launch Complex 17, marking a significant event in the history of satellite technology.

### Launch Details
The satellite was deployed using a Delta 3000 rocket, part of a series of American expendable launch systems known for their reliability. The launch took place at Cape Canaveral Space Launch Complex 17, a historic site for numerous space missions. The Delta 3000 series was instrumental in deploying various satellites during the 1980s, contributing to the growth of space-based communication technologies.

### Classification and Identification
SBS 2 is classified as a communications satellite, a type of artificial satellite designed specifically for telecommunications purposes. It holds a Satellite Catalog Number (SCN) of 12855 and a COSPAR ID of 1981-096A, which are unique identifiers used for tracking and cataloging satellites in global databases. These identifiers are essential for maintaining records of satellite launches and their operational statuses.

### Related Entities
SBS 2 is part of the broader class of communications satellites, which includes numerous other satellites designed for similar purposes. The Delta 3000 series, which launched SBS 2, is another related entity, representing a significant advancement in American launch vehicle technology. The relationship between SBS 2 and these entities highlights the interconnected nature of satellite technology and launch systems.

### Wikipedia and Online Presence
SBS 2 has a presence on Wikipedia, with articles available in English and Portuguese. The Wikipedia title for the satellite is "SBS 2 (satellite)," providing a resource for those seeking detailed information about its launch, specifications, and historical context. Additionally, the satellite is referenced in Wikidata, with a description noting its role as a geostationary communications satellite.

### Significance in Telecommunications
As a geostationary communications satellite, SBS 2 played a role in expanding global telecommunications capabilities. Geostationary satellites are positioned at a fixed point above the Earth's equator, allowing them to provide continuous coverage for communication services such as television broadcasting, telephone networks, and data transmission. The deployment of SBS 2 contributed to the growth of these services, enhancing connectivity and communication on a global scale.

### Technical Specifications
While specific technical details about SBS 2 are limited in the provided source material, its classification as a geostationary communications satellite implies certain standard features. These typically include transponders for signal relay, solar panels for power generation, and stabilization systems to maintain its geostationary orbit. The satellite's successful launch and operation demonstrate the technological advancements of the early 1980s in satellite design and deployment.

### Historical Context
The launch of SBS 2 in 1981 occurred during a period of significant growth in satellite technology. The early 1980s saw the deployment of numerous communications satellites, which were essential for expanding global communication networks. The use of the Delta 3000 rocket for this launch highlights the role of American aerospace engineering in advancing space exploration and satellite deployment during this era.

### Conclusion
SBS 2 remains a notable example of geostationary communications satellite technology, contributing to the broader infrastructure of global telecommunications. Its launch via the Delta 3000 rocket and its unique identifiers underscore its place in the history of satellite technology and space exploration.

## References

1. Jonathan's Space Report