# XMM

> 25989

**Wikidata**: [Q111497804](https://www.wikidata.org/wiki/Q111497804)  
**Source**: https://4ort.xyz/entity/xmm

## Summary
XMM is an artificial satellite, identified in records and databases by the designation 25989. It is classified as a human-made object placed into orbit. The entity serves as a specific data point within satellite tracking and knowledge systems.

## Key Facts
*   **Classification:** XMM is an instance of an **artificial satellite**.
*   **Definition:** As an artificial satellite, it is defined as a human-made object put into an orbit.
*   **Identifier:** The entity is associated with the specific numeric identifier **25989**.
*   **Wolfram Language Code:** In computational contexts, the entity is represented as `Entity["Satellite", "25989"]`.
*   **Wikidata Description:** The Wikidata description for this entity is listed simply as "25989".
*   **Related Class:** It belongs to the broader class of "artificial satellite," a category with a sitelink count of 142 in the source database.

## FAQs
### Q: What is XMM?
A: XMM is an artificial satellite. It is a human-made object that has been put into an orbit.

### Q: How is XMM identified in databases?
A: XMM is identified by the number 25989. It appears in the Wolfram Language as `Entity["Satellite", "25989"]`.

### Q: What category does XMM fall under?
A: XMM falls under the class of "artificial satellite." This classification covers any human-made object launched into space to orbit the Earth or another celestial body.

## Why It Matters
XMM matters as a distinct entity within the catalog of human-made objects in space. As an instance of an artificial satellite, it represents the technological capability to place objects into orbit, a fundamental aspect of modern infrastructure and scientific research. The specific identification number 25989 allows this object to be uniquely tracked, referenced, and distinguished from the thousands of other objects in orbit. This differentiation is critical for space traffic management, scientific data correlation, and the maintenance of orbital databases. By being indexed in systems like Wikidata and the Wolfram Language, XMM contributes to the structured knowledge base of astronomy and space science, enabling computational access to data regarding its existence and classification.

## Notable For
*   **Artificial Satellite Classification:** Identified specifically as a human-made object in orbit.
*   **Unique Identifier:** Distinguished by the numeric ID 25989 within knowledge graphs.
*   **Computational Relevance:** Indexed as a specific entity within the Wolfram Language system.
*   **Structured Data Presence:** Exists as a distinct node in Wikidata and linked knowledge bases.

## Body
### Classification and Definition
XMM is structurally defined as an **artificial satellite**. According to the provided related knowledge, an artificial satellite is a "human-made object put into an orbit." This places XMM within the primary category of objects launched by humanity to operate in space, distinct from natural satellites such as moons.

### Identification Codes
The entity is strictly associated with the identifier **25989**.
*   **Wikidata:** The description field for the entity explicitly lists "25989."
*   **Wolfram Language:** The entity is accessible via the code `Entity["Satellite", "25989"]`.

### Knowledge Graph Context
In the context of the provided source data, XMM is linked to the concept "artificial satellite" with a high connection strength (suggested by class membership). The category of artificial satellite has a **sitelink count of 142**, indicating a well-established classification node within the knowledge network. XMM functions as a specific instance within this broader, heavily documented category.