# Nadezhda 7

> 27534

**Wikidata**: [Q111497558](https://www.wikidata.org/wiki/Q111497558)  
**Source**: https://4ort.xyz/entity/nadezhda-7

## Summary
Nadezhda 7 is an artificial satellite identified by the number 27534 in orbital tracking systems. It is classified as an artificial satellite, meaning it is a human-made object placed into orbit around a celestial body.

## Key Facts
- **Instance of**: Artificial satellite
- **Wikidata description**: 27534
- **Wolfram Language entity code**: Entity["Satellite", "27534"]
- **Related class**: Artificial satellite (a human-made object put into orbit)
- **Sitelink count**: 142 (indicating widespread reference in knowledge bases)

## FAQs
### Q: What is Nadezhda 7?
A: Nadezhda 7 is an artificial satellite identified by the catalog number 27534. It is a human-made object placed into orbit, classified as an artificial satellite.

### Q: What does the number 27534 refer to?
A: The number 27534 is the satellite catalog number assigned to Nadezhda 7, used in orbital tracking systems to identify the object.

### Q: Is Nadezhda 7 a classified satellite?
A: The source material does not specify whether Nadezhda 7 is classified. However, it is listed as an artificial satellite in public orbital tracking databases.

## Why It Matters
Nadezhda 7 is part of the broader category of artificial satellites, which play a critical role in communication, Earth observation, navigation, and scientific research. As a human-made object in orbit, it contributes to global infrastructure, enabling technologies that support modern life, from weather forecasting to global positioning systems. While its specific purpose is not detailed in the provided source, its classification as an artificial satellite underscores its role in space-based operations. The widespread reference (142 sitelinks) indicates its significance in orbital tracking and space-related knowledge systems.

## Notable For
- **Orbital identification**: Recognized by the catalog number 27534 in global satellite tracking databases.
- **Wikidata integration**: Included in structured knowledge bases with a detailed entity code.
- **Artificial satellite classification**: Confirmed as a human-made object in orbit, aligning with broader space infrastructure.

## Body
### Classification
Nadezhda 7 is classified as an **artificial satellite**, a category that includes all human-made objects placed into orbit around a celestial body. This classification is standard for objects tracked by orbital surveillance systems.

### Identification
The satellite is identified by the **catalog number 27534**, a unique identifier used in orbital tracking databases. This number is part of the broader system for monitoring and cataloging artificial satellites.

### Knowledge Representation
Nadezhda 7 is represented in structured knowledge systems, including:
- **Wikidata**, where it is described as "27534" and linked to the broader class of artificial satellites.
- **Wolfram Language**, where it is referenced with the entity code `Entity["Satellite", "27534"]`.

### References and Tracking
The satellite has **142 sitelinks**, indicating its widespread reference in knowledge bases and orbital tracking systems. This suggests its importance in both technical and academic contexts.

### Role in Space Infrastructure
While the specific purpose of Nadezhda 7 is not detailed in the source, its classification as an artificial satellite confirms its role in space-based operations, contributing to global infrastructure such as communication, navigation, and Earth observation.