# SJ 16-02

> 41634

**Wikidata**: [Q111471407](https://www.wikidata.org/wiki/Q111471407)  
**Source**: https://4ort.xyz/entity/sj-16-02

## Summary
SJ 16-02 is an artificial satellite identified by the code 41634 in the Wolfram Language and Wikidata. It belongs to the class of human-made objects placed into orbit.

## Key Facts
- Instance of: artificial satellite
- Wikidata description: "41634"
- Wolfram Language entity code: Entity["Satellite", "41634"]
- Associated identifier: 41634 (primary code in knowledge systems)
- Classification: Human-made orbital object

## FAQs
### Q: What is SJ 16-02?
A: SJ 16-02 is an artificial satellite with the identifier 41634 in knowledge bases like Wolfram Language and Wikidata.

### Q: What is the Wolfram entity code for SJ 16-02?
A: The Wolfram Language entity code for SJ 16-02 is Entity["Satellite", "41634"].

### Q: How is SJ 16-02 classified?
A: It is classified as an artificial satellite, a human-made object put into orbit.

### Q: Is there additional information about SJ 16-02?
A: The provided source material only confirms its classification as an artificial satellite and identifier codes; no further details are available.

## Why It Matters
As an artificial satellite, SJ 16-02 represents one of the thousands of human-made objects orbiting Earth, contributing to broader satellite infrastructure. Though specific functions are undisclosed in the source material, artificial satellites collectively enable critical services like communication, navigation, and Earth observation. Its inclusion in knowledge bases underscores the standardized tracking of orbital objects for research and operational purposes.

## Notable For
- Unique identifier "41634" in both Wikidata and Wolfram Language systems
- Minimalist knowledge representation—only classification and code provided
- Example of how orbital entities are cataloged in semantic knowledge graphs
- Absence of operational details despite classification as a satellite

## Body
### Core Classification
- SJ 16-02 is definitively categorized as an artificial satellite (human-made orbital object).

### Knowledge Base Representation
- **Wikidata Entry**: Described solely as "41634"
- **Wolfram Language**: Coded as Entity["Satellite", "41634"]
- **Identifier System**: Relies exclusively on numeric code "41634" for cataloging

### Technical Context
- Artificial satellites are defined by their orbital deployment and human construction origin
- The entry lacks technical specifications (e.g., dimensions, launch date, operator)
- No operational purpose documented in provided source material

### Database Structure
- Knowledge representation prioritizes discrete classification over descriptive metadata
- Demonstrates standardized entity linking across semantic systems
- Serves as a minimal reference node in satellite knowledge graphs