# NODES 1

> 41477

**Wikidata**: [Q111471430](https://www.wikidata.org/wiki/Q111471430)  
**Source**: https://4ort.xyz/entity/nodes-1

## Summary
NODES 1 is an artificial satellite catalogued under the international designator 41477. As a human-made object placed in Earth orbit, it belongs to the broader class of artificial satellites.

## Key Facts
- **Catalogue number**: 41477 (the integer that uniquely identifies this object in public satellite catalogues)
- **Class**: artificial satellite — a human-made object deliberately put into orbit around Earth
- **Wikidata sitelinks**: 142 pages across Wikimedia projects reference the parent class “artificial satellite”
- **Wolfram Language entity code**: Entity["Satellite", "41477"] — usable for computational queries in Wolfram tools

## FAQs
### Q: What does the number “41477” mean?
A: It is the unique catalogue identifier assigned to NODES 1 by the U.S. Space Force’s 18th Space Defense Squadron. Observers and radar systems use this number to track the object.

### Q: Is NODES 1 still in orbit?
A: The provided source material does not state the object’s current operational status; only its catalogue identity is confirmed.

### Q: How is NODES 1 different from other satellites?
A: The only distinguishing fact available is its catalogue number (41477). Without further mission or design data, it cannot be differentiated beyond its unique identifier.

## Why It Matters
Every tracked object in Earth orbit—whether active spacecraft or inert debris—receives a unique catalogue number so that governments, companies, and researchers can predict collisions, allocate radio frequencies, and plan launches. NODES 1, as object 41477, is part of this essential catalogue. Its entry guarantees that radar and optical sensors worldwide can reference a single, unambiguous label when they track its position, helping keep operational satellites and crewed missions safer. While the public record currently lacks details on NODES 1’s mission, bus design, or owner, its presence in the catalogue underlines how even small or short-lived payloads become permanent data points in modern space-situational-awareness systems.

## Notable For
- **Unique catalogue identity**: 41477 is the sole public identifier that separates NODES 1 from every other tracked object in space.
- **Computational accessibility**: The Wolfram Language entity code allows data scientists to pull orbital parameters programmatically.
- **Part of a 142-sitelink knowledge graph**: The parent class “artificial satellite” is one of the most cross-referenced concepts in Wikidata, giving NODES 1 indirect visibility across encyclopedias, databases, and software libraries.

## Body
### Catalogue Identity
NODES 1 is registered in satellite catalogues under the numeric identifier 41477. This number is assigned by the 18th Space Defense Squadron (formerly 18th Space Control Squadron) and propagated to public datasets such as Space-Track and Celestrak. Because the number is unique, it prevents confusion with the ~50 000 other tracked objects in Earth orbit.

### Classification
The object is an instance of “artificial satellite,” a class encompassing everything from 10-cm CubeSats to the International Space Station. The class is heavily referenced in Wikidata (142 sitelinks), making NODES 1 part of a well-documented semantic network.

### Machine-Readable Representation
Mathematica and other Wolfram tools expose NODES 1 via the entity token Entity["Satellite", "41477"]. Programmers can query this token for orbital elements, launch date, decay date, and owner when those fields are available.