# Microsat 4

> 21583

**Wikidata**: [Q111499758](https://www.wikidata.org/wiki/Q111499758)  
**Source**: https://4ort.xyz/entity/microsat-4

## Summary
Microsat 4 is an artificial satellite with the identifier 21583, which is a human-made object placed in orbit.

## Key Facts
- It is classified as an artificial satellite
- Its identifier is 21583
- It belongs to the category of human-made objects placed in orbit
- It has a sitelink count of 142 according to the source
- It is represented by the Wolfram Language entity code Entity["Satellite", "21583"]

## FAQs
### Q: What is Microsat 4?
A: Microsat 4 is an artificial satellite with the identifier 21583.

### Q: What is it used for?
A: The source doesn't specify its purpose, but it's classified as a human-made object placed in orbit.

### Q: When was it launched?
A: The source doesn't provide a launch date.

## Why It Matters
Microsat 4 represents a human-made object placed in orbit, contributing to the broader field of artificial satellites. While the specific details about its mission or purpose aren't provided in the source material, it serves as an example of the technology and infrastructure involved in space exploration and satellite deployment.

## Notable For
- It's identified by the unique number 21583
- It's categorized as an artificial satellite
- It has a sitelink count of 142 in the source database
- It's represented by the Wolfram Language entity code Entity["Satellite", "21583"]
- It's classified under human-made objects placed in orbit

## Body
### Technical Specifications
- Classification: Artificial satellite
- Identifier: 21583
- Classification: Human-made object placed in orbit
- Database references: sitelink_count: 142
- Wolfram Language representation: Entity["Satellite", "21583"]

### Historical Context
The source material indicates that Microsat 4 is part of the broader category of artificial satellites, which are human-made objects intentionally placed into orbit around Earth or other celestial bodies. These satellites serve various purposes including communication, Earth observation, scientific research, and navigation.

### Technical Details
The source provides technical identifiers but doesn't include specific technical specifications like dimensions, weight, or power systems. The Wolfram Language representation suggests it's part of a structured database of satellites.

### Database Information
The satellite has a sitelink count of 142, indicating it has been referenced or linked from 142 different sources in the database. This suggests it has some level of recognition or documentation in the satellite tracking and database systems.