# DS-U2-I

> model of Soviet ionopheric research satellite

**Wikidata**: [Q49471](https://www.wikidata.org/wiki/Q49471)  
**Source**: https://4ort.xyz/entity/ds-u2-i

## Summary
The DS-U2-I was a model of Soviet ionospheric research satellite, part of the Dnepropetrovsk Sputnik family. Designed for scientific research, it was manufactured by the Pivdenne Design Office and operated with a design life of 90 days.

## Key Facts
- **Classification**: Research satellite, specifically for ionospheric studies.
- **Mass**: Minimum 250 kg, maximum 325 kg.
- **Dimensions**: 2.4 meters in length and 2.3 meters in width.
- **Power Source**: Equipped with 4 spacecraft solar arrays.
- **Manufacturer**: Pivdenne Design Office.
- **Service Life**: Designed for a 90-day operational lifespan.
- **Country of Origin**: Soviet Union.
- **Part of**: Dnepropetrovsk Sputnik family of satellites.
- **Related Satellites**: Kosmos 119, Kosmos 142, and Kosmos 259.

## FAQs
### Q: What was the purpose of the DS-U2-I satellite?
A: The DS-U2-I was designed for ionospheric research, contributing to scientific studies of the Earth's ionosphere.

### Q: Who manufactured the DS-U2-I satellite?
A: The DS-U2-I was manufactured by the Pivdenne Design Office in the Soviet Union.

### Q: What were the dimensions of the DS-U2-I satellite?
A: The satellite measured 2.4 meters in length and 2.3 meters in width.

### Q: How long was the DS-U2-I satellite designed to operate?
A: The DS-U2-I had a design life of 90 days.

### Q: What powered the DS-U2-I satellite?
A: The satellite was powered by 4 spacecraft solar arrays.

## Why It Matters
The DS-U2-I satellite played a crucial role in advancing scientific understanding of the ionosphere, a layer of the Earth's atmosphere that is critical for radio communication and navigation. By conducting ionospheric research, the DS-U2-I contributed to the broader field of space science and technology, helping to improve our knowledge of space weather and its effects on Earth. This research is essential for developing more reliable communication systems and understanding the impact of solar activity on our planet. The DS-U2-I is part of a legacy of Soviet space exploration that has significantly influenced modern satellite technology and scientific research.

## Notable For
- **Scientific Research**: Specifically designed for ionospheric research, contributing to the understanding of the Earth's upper atmosphere.
- **Soviet Space Program**: Part of the Dnepropetrovsk Sputnik family, a significant series of Soviet satellites.
- **Technical Specifications**: Equipped with 4 solar arrays for power, highlighting its advanced design for the time.
- **Operational Lifespan**: Designed for a 90-day service life, demonstrating the capabilities of Soviet satellite technology.
- **Manufacturing**: Produced by the Pivdenne Design Office, a key player in Soviet space technology.

## Body
### Overview
The DS-U2-I was a model of Soviet ionospheric research satellite, part of the broader Dnepropetrovsk Sputnik family. It was designed to conduct scientific research on the ionosphere, a layer of the Earth's atmosphere that is ionized by solar radiation.

### Technical Specifications
- **Mass**: The satellite had a minimum mass of 250 kg and a maximum mass of 325 kg.
- **Dimensions**: It measured 2.4 meters in length and 2.3 meters in width.
- **Power Source**: The DS-U2-I was powered by 4 spacecraft solar arrays, ensuring a steady supply of energy for its operations.
- **Service Life**: The satellite was designed to operate for 90 days, a standard lifespan for research satellites of its time.

### Manufacturing and Origin
The DS-U2-I was manufactured by the Pivdenne Design Office, a prominent Soviet aerospace manufacturer. It was part of the Soviet Union's space program, which was known for its advancements in satellite technology and space exploration.

### Related Satellites
The DS-U2-I is related to several other Soviet satellites, including Kosmos 119, Kosmos 142, and Kosmos 259. These satellites were part of the broader effort to conduct scientific research and advance space technology.

### Scientific Contributions
The primary purpose of the DS-U2-I was to conduct ionospheric research. The ionosphere is crucial for radio communication and navigation, and understanding its behavior is essential for developing reliable communication systems. The data collected by the DS-U2-I contributed to the broader field of space science and technology, helping to improve our knowledge of space weather and its effects on Earth.

## Schema Markup
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  "@type": "Thing",
  "name": "DS-U2-I",
  "description": "Model of Soviet ionospheric research satellite",
  "sameAs": ["https://www.wikidata.org/wiki/Q12345678", "https://en.wikipedia.org/wiki/DS-U2-I"],
  "additionalType": "ResearchSatellite"
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## References

1. [Source](https://space.skyrocket.de/doc_sdat/ds-u2-i.htm)