# Foton M4

> 40095

**Wikidata**: [Q111471695](https://www.wikidata.org/wiki/Q111471695)  
**Source**: https://4ort.xyz/entity/foton-m4

## Summary
Foton M4 is an artificial satellite, identified by the entity code 40095. It is a human-made object placed into orbit around a celestial body. As a spacecraft, it operates within the broader classification of orbital vehicles used for tasks such as communication, navigation, and scientific research.

## Key Facts
- **Entity Code**: 40095
- **Classification**: Instance of an artificial satellite
- **Wolfram Language Entity**: `Entity["Satellite", "40095"]`
- **Primary Definition**: A human-made object placed into orbit around a celestial body (typically Earth)
- **Parent Class**: Spacecraft
- **Historical Context**: Belongs to the category of objects following the first artificial satellite, Sputnik 1 (1957)

## FAQs

### What is the classification of Foton M4?
Foton M4 is classified as an artificial satellite, which is a specific type of spacecraft engineered to operate in space and orbit a celestial body.

### What entity code is associated with Foton M4?
In the Wolfram Language, Foton M4 is represented by the code `Entity["Satellite", "40095"]` and is linked to the identifier 40095.

### How does an artificial satellite like Foton M4 function?
Like all artificial satellites, it functions by maintaining orbit through a balance of gravitational pull and forward velocity, which creates centrifugal force to counteract gravity.

## Why It Matters
Foton M4 represents a specific entry within the global catalogue of artificial satellites. As part of the infrastructure of human-made objects in space, it contributes to the extensive network of satellites that support modern civilization. Artificial satellites are indispensable for global communication, navigation systems like GPS, real-time weather monitoring, and scientific research. The existence of specific entities like Foton M4 highlights the ongoing expansion of orbital objects since the dawn of the space age in 1957, reflecting the continuous use of space technology for data collection and connectivity.

## Notable For
- **Orbital Classification**: Identified as a distinct artificial satellite within knowledge bases.
- **Lineage**: Part of the continuation of space technology that began with Sputnik 1.
- **Data Entity**: Specifically indexed as "40095" in structured data contexts.

## Body

### Definition and Classification
Foton M4 is defined as an artificial satellite, a subclass of spacecraft. Its primary characteristic is being a human-made object placed into orbit. In structured knowledge systems, it is identified by the unique identifier **40095**. This classification places it within the same category as the first artificial satellite, Sputnik 1, launched by the Soviet Union in 1957.

### Context of Artificial Satellites
As an artificial satellite, Foton M4 belongs to a diverse category of objects with various applications and designs:
- **Types**: The broader class includes passive satellites (e.g., Project Echo), tethered satellites, and miniaturized variants like femtosatellites and picosatellites.
- **Orbital Types**: Satellites in this category operate in various orbits, including geostationary, low Earth orbit (LEO), or heliocentric orbits.
- **Applications**: General applications for this class of object include communication, navigation, military surveillance, and environmental monitoring.

### Historical and Technological Framework
The concept of the artificial satellite, which includes Foton M4, originated with the launch of Sputnik 1 on October 4, 1957. This event marked the beginning of the space age. Since then, the orbital environment has evolved to include thousands of objects.
- **Orbital Dynamics**: These objects stay in space by balancing gravitational pull with forward velocity.
- **Challenges**: The environment in which Foton M4 operates includes challenges such as space debris and orbital congestion, which necessitate management and removal solutions.