# NEXUS

> cubesat

**Wikidata**: [Q63089346](https://www.wikidata.org/wiki/Q63089346)  
**Source**: https://4ort.xyz/entity/nexus-q63089346

## Summary
NEXUS is a miniaturized CubeSat satellite launched into space on January 18, 2019, as part of the Japanese Epsilon rocket mission. It is classified specifically as a CubeSat, a type of satellite constructed from 10cm-sided cubic modules, and is identified internationally by the COSPAR ID 2019-003F.

## Key Facts
*   **Launch Date:** The satellite was successfully launched on January 18, 2019.
*   **Launch Vehicle:** It was deployed using the Epsilon launch rocket, a vehicle developed by Japan.
*   **Classification:** NEXUS is an instance of a CubeSat, a standard for miniaturized satellites.
*   **COSPAR ID:** Its international designation is 2019-003F.
*   **Internal Identifier:** The satellite holds the specific value 43937 within its cataloging system.
*   **Aliases:** It is known by the Japanese alias "ネクサス".
*   **Language Availability:** Information regarding this entity is available in the German language on Wikipedia.
*   **Source References:** Data is corroborated by sources including  and .

## FAQs
**What type of satellite is NEXUS and how is it constructed?**
NEXUS is a CubeSat, which is a specific class of miniaturized satellite. These satellites are built using standardized modules that are cubic in shape with sides measuring exactly 10 centimeters.

**When and how was the NEXUS satellite deployed?**
The satellite was launched on January 18, 2019, aboard the Epsilon rocket. This launch vehicle is a Japanese system designed to carry payloads into orbit.

**How is NEXUS identified in international space registries?**
The satellite is assigned the COSPAR ID 2019-003F for global tracking and identification purposes. Additionally, it is cataloged with the specific internal value 43937.

## Why It Matters
NEXUS represents a practical application of the CubeSat standard, demonstrating the capability to deploy miniaturized, modular satellite technology into orbit. By utilizing the Japanese Epsilon launch vehicle, it highlights the international collaboration and accessibility of space launch services for smaller payloads. Its existence contributes to the growing dataset of CubeSat missions, validating the 10cm cubic module architecture for space operations. The satellite serves as a data point for researchers and engineers studying the performance of small satellites in the current space environment.

## Notable For
*   **Standardized Architecture:** It adheres to the strict 10cm-sided cubic module design defining the CubeSat class.
*   **Specific Launch Integration:** It was a payload on the Epsilon rocket, a distinct Japanese launch system.
*   **Unique Identification:** It holds the specific COSPAR designation 2019-003F, distinguishing it from other 2019 launches.
*   **Cataloged Presence:** It is tracked with the unique identifier value 43937 in relevant databases.
*   **Multilingual Documentation:** The entity has established presence in German-language Wikipedia resources.

## Body

### Classification and Architecture
NEXUS is definitively categorized as a CubeSat. This classification places it within a family of miniaturized satellites that rely on a specific modular design. The fundamental building block of this architecture is a cubic module with sides measuring 10 centimeters. This standardization allows for predictable integration and deployment mechanisms. The entity is an instance of this broader class, adhering to the physical and operational constraints defined by the CubeSat standard.

### Launch History and Vehicle
The deployment of NEXUS occurred on January 18, 2019. This mission utilized the Epsilon launch vehicle, which is a rocket system originating from Japan. The Epsilon rocket served as the carrier that transported the satellite from the ground to its orbital trajectory. This launch event is a critical data point, linking the satellite to a specific date and a specific national launch capability. The successful integration with the Epsilon vehicle confirms the compatibility of the NEXUS payload with Japanese launch infrastructure.

### Identification and Cataloging
To ensure precise tracking and data management, NEXUS is assigned multiple unique identifiers. Its international space registry designation is the COSPAR ID 2019-003F. This code is essential for distinguishing the object from other space debris or active satellites in the same timeframe. Furthermore, within specific internal databases, the satellite is referenced by the value 43937. These identifiers are supported by authoritative references, including source  and , ensuring the accuracy of the recorded data.

### Linguistic and Regional Context
The entity has a presence in the German language on Wikipedia, indicating its recognition in German-speaking scientific or technical communities. In Japanese contexts, the satellite is referred to by the alias "ネクサス". This linguistic variation reflects the international nature of the project and the specific origin of the launch vehicle. The availability of information in these languages supports broader accessibility for researchers and enthusiasts globally.

### Data Provenance
The factual details regarding NEXUS are derived from verified sources. The launch date, vehicle, and internal value are cross-referenced with source . The classification as a CubeSat and the COSPAR ID are validated by source . This rigorous sourcing ensures that the information regarding the satellite's specifications, launch parameters, and identity remains accurate and reliable for future reference.

## References

1. Jonathan's Space Report