# Waseda-SAT2

> former Japanese student satellite

**Wikidata**: [Q5957095](https://www.wikidata.org/wiki/Q5957095)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Waseda-SAT2)  
**Source**: https://4ort.xyz/entity/waseda-sat2

## Summary
Waseda-SAT2 was a former Japanese student satellite developed by Waseda University. It was a CubeSat-class Earth observation satellite launched on May 20, 2010, and reentered Earth's atmosphere on July 12, 2010.

## Key Facts
- **Class**: CubeSat (miniaturized satellite made up of 10cm-sided cubic modules)
- **Type**: Earth observation satellite
- **Operator**: Waseda University
- **Launch Date**: May 20, 2010, at 21:58:22 UTC
- **Launch Vehicle**: H-IIA (H-IIA-17)
- **Launch Site**: Yoshinobu Launch Complex Launch Pad 1
- **COSPAR ID**: 2010-020B
- **NSSDCA ID**: 2010-020B
- **Decay Date**: July 12, 2010 (reentry into Earth's atmosphere)
- **Status**: Former entity (no longer operational)

## FAQs
### Q: What was Waseda-SAT2?
A: Waseda-SAT2 was a Japanese student satellite developed by Waseda University. It was a CubeSat-class Earth observation satellite launched in 2010 and reentered the atmosphere in 2010.

### Q: Who operated Waseda-SAT2?
A: Waseda-SAT2 was operated by Waseda University, a leading Japanese university known for its engineering and space research programs.

### Q: When was Waseda-SAT2 launched?
A: Waseda-SAT2 was launched on May 20, 2010, at 21:58:22 UTC from Yoshinobu Launch Complex Launch Pad 1 using the H-IIA-17 launch vehicle.

### Q: What type of satellite was Waseda-SAT2?
A: Waseda-SAT2 was a CubeSat-class Earth observation satellite, designed to observe Earth from orbit.

### Q: When did Waseda-SAT2 reenter Earth's atmosphere?
A: Waseda-SAT2 reentered Earth's atmosphere on July 12, 2010, marking the end of its operational life.

## Why It Matters
Waseda-SAT2 was a significant project in the field of student satellite development, demonstrating the capabilities of Japanese universities in space technology. As a CubeSat, it represented a cost-effective and efficient approach to Earth observation, using miniaturized technology to achieve scientific objectives. The satellite's launch and subsequent reentry provided valuable data on satellite performance and orbital decay, contributing to the broader understanding of small satellite operations. Waseda University's involvement in the project highlighted the institution's commitment to advancing space research and education.

## Notable For
- **Student Satellite Development**: One of the first CubeSat-class satellites developed by a Japanese university.
- **Earth Observation**: Designed specifically for observing Earth from orbit, contributing to environmental and scientific research.
- **Short Operational Lifespan**: Reentered Earth's atmosphere just two months after launch, providing insights into satellite decay and reentry processes.
- **H-IIA Launch**: Successfully launched aboard the H-IIA-17 rocket, demonstrating reliability in student satellite deployments.
- **Waseda University Initiative**: Part of the university's broader efforts in space technology and engineering education.

## Body
### Overview
Waseda-SAT2 was a CubeSat-class satellite developed by Waseda University in Japan. It was launched on May 20, 2010, and reentered Earth's atmosphere on July 12, 2010. The satellite was designed for Earth observation, contributing to scientific and environmental research.

### Classification
- **CubeSat**: A miniaturized satellite made up of 10cm-sided cubic modules.
- **Earth Observation Satellite**: Specifically designed to observe Earth from orbit.

### Launch Details
- **Date**: May 20, 2010, at 21:58:22 UTC.
- **Launch Vehicle**: H-IIA (H-IIA-17).
- **Launch Site**: Yoshinobu Launch Complex Launch Pad 1.

### Identification
- **COSPAR ID**: 2010-020B.
- **NSSDCA ID**: 2010-020B.

### Operational Period
- **Launch**: May 20, 2010.
- **Reentry**: July 12, 2010.

### Operator
- **Waseda University**: The primary operator and developer of the satellite.

### Status
- **Former Entity**: No longer operational, having reentered Earth's atmosphere.

## References

1. Jonathan's Space Report