# DS-P1-I

> model of Soviet radar calibration satellite

**Wikidata**: [Q49459](https://www.wikidata.org/wiki/Q49459)  
**Source**: https://4ort.xyz/entity/ds-p1-i

## Summary
DS-P1-I is a model of Soviet radar calibration satellite designed to calibrate ground-based radars. It is part of the Dnepropetrovsk Sputnik family and was manufactured by the Pivdenne Design Office.

## Key Facts
- **Type**: Radar calibration satellite
- **Manufacturer**: Pivdenne Design Office
- **Country of Origin**: Soviet Union
- **Mass**: 195 kilograms
- **Shape**: Dodecahedron
- **Service Life**: 60 days (design life)
- **Aliases**: 11F620, 11Ф620
- **Part of**: Dnepropetrovsk Sputnik family
- **Instance of**: Spacecraft model
- **Subclass of**: Radar calibration satellite

## FAQs
### Q: What is the purpose of DS-P1-I?
A: DS-P1-I is a radar calibration satellite used to calibrate ground-based radars.

### Q: Who manufactured DS-P1-I?
A: DS-P1-I was manufactured by the Pivdenne Design Office.

### Q: What is the mass of DS-P1-I?
A: The mass of DS-P1-I is 195 kilograms.

### Q: What is the shape of DS-P1-I?
A: DS-P1-I has a dodecahedron shape.

### Q: What is the service life of DS-P1-I?
A: The design life of DS-P1-I is 60 days.

## Why It Matters
DS-P1-I plays a crucial role in the calibration of ground-based radars, ensuring their accuracy and reliability. As part of the Dnepropetrovsk Sputnik family, it represents a significant achievement in Soviet satellite technology. The satellite's design and functionality have contributed to advancements in radar technology and space-based calibration systems. Understanding DS-P1-I provides insight into the technological capabilities and strategic priorities of the Soviet Union during the Cold War era.

## Notable For
- **Radar Calibration**: DS-P1-I is specifically designed for calibrating ground-based radars.
- **Dodecahedron Shape**: The satellite's unique dodecahedron shape distinguishes it from other satellite models.
- **Manufacturer**: Produced by the Pivdenne Design Office, a notable Soviet aerospace manufacturer.
- **Service Life**: Designed for a service life of 60 days, indicating its operational efficiency.
- **Part of Dnepropetrovsk Sputnik Family**: Being part of this family highlights its significance in Soviet satellite technology.

## Body
### Overview
DS-P1-I is a model of Soviet radar calibration satellite. It is part of the Dnepropetrovsk Sputnik family, which includes a variety of Soviet satellites. The satellite was manufactured by the Pivdenne Design Office and has a mass of 195 kilograms. Its shape is a dodecahedron, and it has a design life of 60 days.

### Technical Specifications
- **Mass**: 195 kilograms
- **Shape**: Dodecahedron
- **Service Life**: 60 days (design life)
- **Aliases**: 11F620, 11Ф620

### Related Entities
DS-P1-I is related to several Kosmos satellites, including:
- Kosmos 106
- Kosmos 148
- Kosmos 204
- Kosmos 242
- Kosmos 275
- Kosmos 308
- Kosmos 327
- Kosmos 362
- Kosmos 391
- Kosmos 440
- Kosmos 497
- Kosmos 615
- Kosmos 662
- Kosmos 750
- Kosmos 801
- Kosmos 849
- Kosmos 901
- Kosmos 919

### Significance
DS-P1-I is significant for its role in calibrating ground-based radars, which is crucial for maintaining the accuracy and reliability of radar systems. Its design and functionality reflect the technological advancements of the Soviet Union in the field of satellite technology. The satellite's unique shape and operational efficiency make it a notable example of Soviet engineering.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "DS-P1-I",
  "description": "Model of Soviet radar calibration satellite",
  "url": "https://space.skyrocket.de/doc_sdat/ds-p1-i.htm",
  "sameAs": ["https://www.wikidata.org/wiki/Q12345678", "https://en.wikipedia.org/wiki/DS-P1-I"],
  "additionalType": "RadarCalibrationSatellite"
}

## References

1. [Source](https://space.skyrocket.de/doc_sdat/ds-p1-i.htm)