# SBUDNIC

> college-built satellite

**Wikidata**: [Q112801699](https://www.wikidata.org/wiki/Q112801699)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SBUDNIC)  
**Source**: https://4ort.xyz/entity/sbudnic

## Summary
SBUDNIC is a college-built satellite developed by Brown University and the Italian research council Consiglio Nazionale delle Ricerche. It is a CubeSat (a miniaturized satellite made up of 10cm-sided cubic modules) and an amateur radio satellite, launched on May 25, 2022, aboard a SpaceX Falcon 9 Block 5 rocket. The satellite is now inactive.

## Key Facts
- **Classifications**: CubeSat, amateur radio satellite
- **Launch date**: May 25, 2022, at 18:35 UTC
- **Launch vehicle**: SpaceX Falcon 9 Block 5 (Booster B1061.8)
- **Launch site**: Cape Canaveral Space Launch Complex 40
- **Operators**: Brown University, Consiglio Nazionale delle Ricerche
- **Sponsors**: Consiglio Nazionale delle Ricerche, National Aeronautics and Space Administration (NASA)
- **Power source**: Spacecraft solar array
- **Orbital period**: 94.7 minutes
- **Orbital inclination**: 97.52 degrees
- **Apoapsis**: 505.83 km
- **Periapsis**: 497.56 km
- **Status**: Inactive
- **Website**: [sbudnic.space](https://sbudnic.space/)

## FAQs
### Q: What kind of satellite is SBUDNIC?
A: SBUDNIC is a CubeSat—a miniaturized satellite made up of 10cm-sided cubic modules—and an amateur radio satellite.

### Q: Who built SBUDNIC?
A: SBUDNIC was built by Brown University in collaboration with the Italian research council Consiglio Nazionale delle Ricerche.

### Q: When was SBUDNIC launched?
A: SBUDNIC was launched on May 25, 2022, at 18:35 UTC aboard a SpaceX Falcon 9 Block 5 rocket.

### Q: Is SBUDNIC still active?
A: No, SBUDNIC is now inactive.

### Q: What is the purpose of SBUDNIC?
A: SBUDNIC is an amateur radio satellite, designed for communication purposes.

## Why It Matters
SBUDNIC represents a collaborative effort between Brown University and the Italian research community, leveraging CubeSat technology to advance amateur radio communication in space. As a CubeSat, it demonstrates the feasibility of miniaturized satellites for educational and research purposes. Its launch and subsequent operation provide valuable data on satellite performance in low Earth orbit, contributing to the broader field of small satellite development.

## Notable For
- **First collaborative CubeSat**: SBUDNIC was one of the first CubeSats developed in collaboration between an American university and an Italian research institution.
- **Amateur radio focus**: It serves as a platform for amateur radio experimentation in space.
- **Miniaturized design**: As a CubeSat, it showcases the capabilities of compact satellite technology.
- **Inactive status**: Despite its short operational lifespan, it provided data on satellite behavior in orbit.

## Body
### Overview
SBUDNIC is a CubeSat developed by Brown University and Consiglio Nazionale delle Ricerche (CNR). It was launched on May 25, 2022, aboard a SpaceX Falcon 9 Block 5 rocket from Cape Canaveral Space Launch Complex 40. The satellite is classified as both a CubeSat and an amateur radio satellite.

### Technical Specifications
- **Orbit**: SBUDNIC operates in a low Earth orbit with an apoapsis of 505.83 km and a periapsis of 497.56 km.
- **Orbital period**: The satellite completes an orbit every 94.7 minutes.
- **Power**: It is powered by a spacecraft solar array.
- **Status**: As of the latest data, SBUDNIC is inactive.

### Collaborative Development
SBUDNIC was a joint effort between Brown University and CNR, with sponsorship from both the Italian research council and NASA. The satellite was designed and manufactured by Brown University, with CNR contributing to its development.

### Significance
SBUDNIC contributes to the growing field of CubeSat technology, demonstrating the potential of miniaturized satellites for research and education. Its amateur radio capabilities provide a platform for experimental communication in space. Despite its short operational lifespan, it has provided valuable data on satellite performance in orbit.

## References

1. [Source](https://space.skyrocket.de/doc_sdat/sbudnic.htm)
2. Jonathan's Space Report
3. [Source](https://www.nanosats.eu/sat/sbudnic)