# DS-2

> model of Soviet technology demonstration satellite

**Wikidata**: [Q4153439](https://www.wikidata.org/wiki/Q4153439)  
**Source**: https://4ort.xyz/entity/ds-2

## Summary
DS-2 is a model of Soviet technology demonstration satellite, also known by the alias Dnepropetrovsk Sputnik 2. Developed by the Pivdenne Design Office in the Soviet Union, it belongs to the Dnepropetrovsk Sputnik family of spacecraft. The satellite was designed to operate in low Earth orbit to demonstrate experimental technologies.

## Key Facts
*   **Classification:** DS-2 is a model of spacecraft specifically categorized as a technology demonstration spacecraft.
*   **Manufacturer:** The satellite was manufactured by the Pivdenne Design Office.
*   **Origin:** It originated in the Soviet Union.
*   **Mass:** The spacecraft has a mass of 47 kilograms.
*   **Dimensions:** It has a length of 800 millimetres.
*   **Family:** It is part of the Dnepropetrovsk Sputnik family of satellites.
*   **Orbit:** The satellite is designed for low Earth orbit.
*   **Related Entity:** It is historically related to Kosmos 1, a Soviet research satellite.

## FAQs
### Q: What was the primary purpose of the DS-2 satellite?
A: The DS-2 was a technology demonstration spacecraft designed to test and demonstrate experimental technologies in space.

### Q: Who manufactured the DS-2?
A: The DS-2 was manufactured by the Pivdenne Design Office in the Soviet Union.

### Q: What are the physical specifications of the DS-2?
A: The DS-2 model has a recorded mass of 47 kilograms and a length of 800 millimetres.

## Why It Matters
The DS-2 model holds significance as a representative of the Dnepropetrovsk Sputnik program, a foundational family of Soviet satellites. As a technology demonstration spacecraft, it served a critical role in the early exploration of space capabilities, allowing engineers to validate experimental systems in the harsh environment of low Earth orbit. Manufactured by the Pivdenne Design Office, this model exemplifies the industrial capacity of the Soviet Union during the space race to produce compact, functional spacecraft—weighing only 47 kilograms and measuring 800 millimetres in length. By serving as a testbed for new technologies, the DS-2 contributed to the data and operational experience necessary for more complex missions. Its connection to the broader Dnepropetrovsk Sputnik family and relation to satellites like Kosmos 1 underscores its place in the lineage of Soviet aerospace achievements.

## Notable For
*   Being a distinct model within the **Dnepropetrovsk Sputnik** family of satellites.
*   Serving as a **technology demonstration spacecraft** for experimental systems.
*   Its compact design, with a specific **mass of 47 kg** and **length of 800 mm**.
*   Being a product of the **Pivdenne Design Office**, a prominent Soviet design bureau.
*   Its historical relation to **Kosmos 1**, a notable Soviet research satellite.

## Body
### Design and Specifications
The DS-2 is classified as a model of spacecraft designed for technology demonstration. Structurally, the satellite is characterized by its compact size, weighing 47 kilograms and measuring 800 millimetres in length. These specifications categorize it as a relatively small spacecraft intended for specific experimental tasks rather than heavy-duty logistics or deep-space exploration.

### Manufacturer and Origin
The DS-2 model was produced in the Soviet Union. The specific manufacturer responsible for its design and construction was the Pivdenne Design Office. This entity played a significant role in the Soviet space program, utilizing the DS-2 to further the development of satellite technologies.

### Mission and Context
The primary function of the DS-2 was to operate as a technology demonstration spacecraft. In this role, it was used to demonstrate experimental technologies that would inform future aerospace engineering. The spacecraft was designed to function in a low Earth orbit. It is historically and technically related to Kosmos 1, a Soviet research satellite. The DS-2 is also referred to by the alias "Dnepropetrovsk Sputnik 2," linking it directly to the wider Dnepropetrovsk Sputnik family, a class of Soviet satellites created during this era.

## References

1. [Source](https://space.skyrocket.de/doc_sdat/ds-2__kos.htm)