# Raduga 27

> 21132

**Wikidata**: [Q111499985](https://www.wikidata.org/wiki/Q111499985)  
**Source**: https://4ort.xyz/entity/raduga-27

## Summary
Raduga 27 is an artificial satellite identified by the NORAD catalog number 21132. It is classified as an artificial satellite, meaning it is a human-made object placed into orbit around Earth.

## Key Facts
- **Instance of**: Artificial satellite
- **Wikidata description**: 21132
- **Wolfram Language entity code**: Entity["Satellite", "21132"]
- **Related class**: Artificial satellite (human-made object in orbit)
- **Sitelink count**: 142 (indicating widespread reference in knowledge bases)

## FAQs
### Q: What is Raduga 27?
A: Raduga 27 is an artificial satellite with the NORAD catalog number 21132. It is classified as an artificial satellite, meaning it is a human-made object placed into orbit around Earth.

### Q: What type of object is Raduga 27?
A: Raduga 27 is an artificial satellite, which is a human-made object designed to orbit Earth.

### Q: How is Raduga 27 classified in databases?
A: Raduga 27 is listed as an artificial satellite in Wikidata and other knowledge bases, with a Wolfram Language entity code of Entity["Satellite", "21132"].

### Q: Is there additional information available about Raduga 27?
A: The provided source material does not include details such as launch date, purpose, or operator. Further information may be available in specialized satellite tracking databases.

## Why It Matters
Raduga 27 is part of a broader category of artificial satellites, which play a critical role in communication, navigation, Earth observation, and scientific research. As human-made objects in orbit, satellites enable global connectivity, weather monitoring, and space exploration. Raduga 27, like other satellites, contributes to these functions by providing data and services that support modern infrastructure and scientific discovery. While its specific role is not detailed in the available source material, its classification as an artificial satellite underscores its importance in the broader context of space technology and Earth observation.

## Notable For
- **Classification as an artificial satellite**: Raduga 27 is explicitly categorized as such, distinguishing it from other orbital objects.
- **NORAD catalog number 21132**: This identifier is used in satellite tracking and orbital databases.
- **Wikidata and Wolfram Language references**: The satellite is well-documented in structured knowledge bases, indicating its significance in technical and academic contexts.
- **Widespread sitelinks**: The high sitelink count (142) suggests extensive cross-referencing in knowledge graphs, highlighting its relevance in data integration efforts.

## Body
### Classification
Raduga 27 is classified as an **artificial satellite**, a category that includes all human-made objects placed into Earth's orbit. This classification distinguishes it from natural celestial bodies and other orbital debris.

### Identification
- **NORAD catalog number**: 21132 (used for tracking and identification in orbital databases).
- **Wolfram Language entity code**: `Entity["Satellite", "21132"]`, indicating its representation in computational knowledge systems.

### Knowledge Base Integration
- **Wikidata description**: "21132" (referencing its NORAD ID).
- **Sitelink count**: 142 (suggesting extensive cross-referencing in knowledge graphs).

### Limitations
The provided source material does not include details such as:
- Launch date or operator.
- Purpose or specific orbital parameters.
- Technical specifications or mission details.

Further information may be available in specialized satellite tracking databases or academic sources.